Peter Prohaszka
Country
HUN
Birth Year
1992
Gender
M
Title
FT,Grandmaster
FIDE ID
726265
FIDE Rating
2562
FIDE Rating Graph
Games
| # | Date | Event | Site | Round | White | Black | Result | Moves | View |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2026-01-18 | 2nd Bundesliga Nord 25-26 | Germany GER | 7.2 | Peter Prohaszka | Robert Baskin | 1-0 | 23 | Open |
| 2 | 2026-01-17 | 2nd Bundesliga Nord 25-26 | Germany GER | 6.2 | Zoran Jovanovic | Peter Prohaszka | 1/2-1/2 | 15 | Open |
| 3 | 2025-12-18 | 72nd ch-HUN 2025 | Budapest HUN | 9.5 | Peter Prohaszka | Oliver Mihok | 1-0 | 66 | Open |
| 4 | 2025-12-17 | 72nd ch-HUN 2025 | Budapest HUN | 8.1 | Ferenc Berkes | Peter Prohaszka | 1/2-1/2 | 51 | Open |
| 5 | 2025-12-16 | 72nd ch-HUN 2025 | Budapest HUN | 7.5 | Benjamin Gledura | Peter Prohaszka | 1-0 | 64 | Open |
| 6 | 2025-12-15 | 72nd ch-HUN 2025 | Budapest HUN | 6.2 | Peter Prohaszka | Sergey Grigoriants | 1/2-1/2 | 30 | Open |
| 7 | 2025-12-14 | 72nd ch-HUN 2025 | Budapest HUN | 5.4 | Agoston Juhasz | Peter Prohaszka | 1/2-1/2 | 85 | Open |
| 8 | 2025-12-13 | 72nd ch-HUN 2025 | Budapest HUN | 4.3 | Peter Prohaszka | Tamas Banusz | 1/2-1/2 | 34 | Open |
| 9 | 2025-12-12 | 72nd ch-HUN 2025 | Budapest HUN | 3.3 | Peter Acs | Peter Prohaszka | 0-1 | 41 | Open |
| 10 | 2025-12-11 | 72nd ch-HUN 2025 | Budapest HUN | 2.4 | Peter Prohaszka | Gleb Dudin | 0-1 | 74 | Open |
| 11 | 2025-12-10 | 72nd ch-HUN 2025 | Budapest HUN | 1.2 | Bendeguz Bodrogi | Peter Prohaszka | 0-1 | 34 | Open |
| 12 | 2025-12-07 | 2nd Bundesliga Nord 25-26 | Germany GER | 5.2 | Peter Prohaszka | Toms Kantans | 1-0 | 34 | Open |
| 13 | 2025-12-06 | 2nd Bundesliga Nord 25-26 | Germany GER | 4.2 | Pavel V. Tregubov | Peter Prohaszka | 1/2-1/2 | 34 | Open |
| 14 | 2025-11-30 | TCh-HUN 2025-26 | Hungary HUN | 3.4 | Peter Prohaszka | Milos Roganovic | 1/2-1/2 | 71 | Open |
| 15 | 2025-09-28 | 2nd Bundesliga Nord 25-26 | Germany GER | 2.2 | Nikolas Lubbe | Peter Prohaszka | 1/2-1/2 | 83 | Open |
| 16 | 2025-09-27 | 2nd Bundesliga Nord 25-26 | Germany GER | 1.2 | Peter Prohaszka | Jasper Holtel | 1-0 | 77 | Open |
| 17 | 2025-09-21 | TCh-HUN 2025-26 | Hungary HUN | 2.5 | Peter Prohaszka | Bela Jakab | 0-1 | 82 | Open |
| 18 | 2025-09-20 | TCh-HUN 2025-26 | Hungary HUN | 1.5 | Zsolt Horvath | Peter Prohaszka | 0-1 | 64 | Open |
| 19 | 2025-09-13 | ch-HUN Blitz 2025 | Budapest HUN | 9.2 | Peter Prohaszka | Bence Korpa | 1-0 | 27 | Open |
| 20 | 2025-09-13 | ch-HUN Blitz 2025 | Budapest HUN | 8.5 | Peter Lizak | Peter Prohaszka | 0-1 | 37 | Open |
| 21 | 2025-09-13 | ch-HUN Blitz 2025 | Budapest HUN | 7.3 | Peter Prohaszka | Benjamin Gledura | 0-1 | 27 | Open |
| 22 | 2025-09-13 | ch-HUN Blitz 2025 | Budapest HUN | 6.4 | Gergely Antal | Peter Prohaszka | 1/2-1/2 | 19 | Open |
| 23 | 2025-09-13 | ch-HUN Blitz 2025 | Budapest HUN | 5.4 | Peter Prohaszka | Oliver Mihok | 1-0 | 54 | Open |
| 24 | 2025-09-13 | ch-HUN Blitz 2025 | Budapest HUN | 4.3 | Zalan Udvardi | Peter Prohaszka | 0-1 | 26 | Open |
| 25 | 2025-09-13 | ch-HUN Blitz 2025 | Budapest HUN | 3.5 | Peter Prohaszka | Imre Balog | 0-1 | 41 | Open |
| 26 | 2025-09-13 | ch-HUN Blitz 2025 | Budapest HUN | 2.2 | Matyas Palczert | Peter Prohaszka | 1/2-1/2 | 29 | Open |
| 27 | 2025-09-13 | ch-HUN Blitz 2025 | Budapest HUN | 11.1 | Peter Prohaszka | Tamas Banusz | 0-1 | 67 | Open |
| 28 | 2025-09-13 | ch-HUN Blitz 2025 | Budapest HUN | 10.6 | Balazs Pasztor | Peter Prohaszka | 0-1 | 40 | Open |
| 29 | 2025-09-13 | ch-HUN Blitz 2025 | Budapest HUN | 1.6 | Peter Prohaszka | Adam Kozak | 1/2-1/2 | 51 | Open |
| 30 | 2025-07-20 | ch-HUN Rapid 2025 | Ajka HUN | 9.2 | Peter Prohaszka | Zoltan Dr. Medvegy | 1-0 | 24 | Open |
| 31 | 2025-07-20 | ch-HUN Rapid 2025 | Ajka HUN | 8.1 | Florian Kaczur | Peter Prohaszka | 1-0 | 80 | Open |
| 32 | 2025-07-20 | ch-HUN Rapid 2025 | Ajka HUN | 7.2 | Peter Prohaszka | Gergely Kantor | 1-0 | 46 | Open |
| 33 | 2025-07-20 | ch-HUN Rapid 2025 | Ajka HUN | 6.2 | Peter Prohaszka | Tamas Jr. Fodor | 1-0 | 43 | Open |
| 34 | 2025-07-19 | ch-HUN Rapid 2025 | Ajka HUN | 5.6 | Tibor Bodi | Peter Prohaszka | 0-1 | 49 | Open |
| 35 | 2025-07-19 | ch-HUN Rapid 2025 | Ajka HUN | 4.1 | Peter Prohaszka | Lajos Kiss | 1-0 | 44 | Open |
| 36 | 2025-07-19 | ch-HUN Rapid 2025 | Ajka HUN | 3.5 | Mate Egresi | Peter Prohaszka | 1/2-1/2 | 28 | Open |
| 37 | 2025-07-19 | ch-HUN Rapid 2025 | Ajka HUN | 2.5 | Peter Prohaszka | Istvan Dombai | 1-0 | 31 | Open |
| 38 | 2025-07-19 | ch-HUN Rapid 2025 | Ajka HUN | 1.5 | Adam Gyorfi | Peter Prohaszka | 0-1 | 61 | Open |
| 39 | 2025-05-11 | TCh-HUN 2024-25 | Hungary HUN | 9.3 | Peter Prohaszka | Gabor Nagy | 1/2-1/2 | 30 | Open |
| 40 | 2025-05-10 | TCh-HUN 2024-25 | Hungary HUN | 8.3 | Agoston Juhasz | Peter Prohaszka | 0-1 | 43 | Open |
| 41 | 2025-05-09 | TCh-HUN 2024-25 | Hungary HUN | 7.3 | Peter Prohaszka | Sabino Brunello | 1-0 | 74 | Open |
| 42 | 2025-02-23 | 2nd Bundesliga Nord 24-25 | Germany GER | 9.1 | Aron Moritz | Peter Prohaszka | 0-1 | 38 | Open |
| 43 | 2025-02-22 | 2nd Bundesliga Nord 24-25 | Germany GER | 8.1 | Peter Prohaszka | Maksim Chigaev | 1/2-1/2 | 27 | Open |
| 44 | 2024-12-15 | TCh-HUN 2024-25 | Hungary HUN | 4.5 | Gergely Kantor | Peter Prohaszka | 1/2-1/2 | 39 | Open |
| 45 | 2024-12-14 | TCh-HUN 2024-25 | Hungary HUN | 3.5 | Peter Prohaszka | Florian Hujbert | 1/2-1/2 | 46 | Open |
| 46 | 2024-12-01 | 2nd Bundesliga Nord 24-25 | Germany GER | 3.2 | Vladimir Baklan | Peter Prohaszka | 1/2-1/2 | 26 | Open |
| 47 | 2024-11-30 | 2nd Bundesliga Nord 24-25 | Germany GER | 2.2 | Peter Prohaszka | Yuriy Kuzubov | 1/2-1/2 | 22 | Open |
| 48 | 2024-11-29 | 2nd Bundesliga Nord 24-25 | Germany GER | 1.2 | Gabor Nagy | Peter Prohaszka | 1/2-1/2 | 23 | Open |
| 49 | 2024-11-21 | 100 Jahre NSV 2024 | Wolfsburg GER | 9.2 | Peter Prohaszka | Georg Meier | 1/2-1/2 | 23 | Open |
| 50 | 2024-11-20 | 100 Jahre NSV 2024 | Wolfsburg GER | 8.3 | Torben Knuedel | Peter Prohaszka | 1/2-1/2 | 23 | Open |
| 51 | 2024-11-20 | 100 Jahre NSV 2024 | Wolfsburg GER | 7.2 | Peter Prohaszka | Anthony Petkidis | 1/2-1/2 | 45 | Open |
| 52 | 2024-11-19 | 100 Jahre NSV 2024 | Wolfsburg GER | 6.2 | Zahar Efimenko | Peter Prohaszka | 1/2-1/2 | 17 | Open |
| 53 | 2024-11-18 | 100 Jahre NSV 2024 | Wolfsburg GER | 5.2 | Peter Prohaszka | Yuriy Kuzubov | 1/2-1/2 | 8 | Open |
| 54 | 2024-11-18 | 100 Jahre NSV 2024 | Wolfsburg GER | 4.1 | Elshan Moradiabadi | Peter Prohaszka | 1/2-1/2 | 33 | Open |
| 55 | 2024-11-17 | 100 Jahre NSV 2024 | Wolfsburg GER | 3.1 | Peter Prohaszka | Vladimir Baklan | 1/2-1/2 | 19 | Open |
| 56 | 2024-11-17 | 100 Jahre NSV 2024 | Wolfsburg GER | 2.2 | Dennes Abel | Peter Prohaszka | 0-1 | 35 | Open |
| 57 | 2024-11-16 | 100 Jahre NSV 2024 | Wolfsburg GER | 1.4 | Peter Prohaszka | Mykola Korchynskyi | 1-0 | 33 | Open |
| 58 | 2024-11-03 | TCh-HUN 2024-25 | Hungary HUN | 2.5 | Mate Bagi | Peter Prohaszka | 1/2-1/2 | 44 | Open |
| 59 | 2024-11-02 | TCh-HUN 2024-25 | Hungary HUN | 1.5 | Peter Prohaszka | Peter Acs | 1-0 | 28 | Open |
| 60 | 2024-10-26 | 39th ECC Open 2024 | Vrnjacka Banja SRB | 7.4 | Ivan Saric | Peter Prohaszka | 1-0 | 43 | Open |
| 61 | 2024-10-25 | 39th ECC Open 2024 | Vrnjacka Banja SRB | 6.6 | Filip Magold | Peter Prohaszka | 0-1 | 87 | Open |
| 62 | 2024-10-23 | 39th ECC Open 2024 | Vrnjacka Banja SRB | 4.3 | Peter Prohaszka | David Anton Guijarro | 1/2-1/2 | 19 | Open |
| 63 | 2024-10-22 | 39th ECC Open 2024 | Vrnjacka Banja SRB | 3.7 | Aleksandar Tomic | Peter Prohaszka | 1/2-1/2 | 29 | Open |
| 64 | 2024-10-21 | 39th ECC Open 2024 | Vrnjacka Banja SRB | 2.7 | Peter Prohaszka | Marcell Borhy | 1-0 | 19 | Open |
| 65 | 2024-10-20 | 39th ECC Open 2024 | Vrnjacka Banja SRB | 1.7 | Pall A. Thorarinsson | Peter Prohaszka | 1/2-1/2 | 66 | Open |
| 66 | 2024-09-22 | 45th Olympiad 2024 | Budapest HUN | 11.19 | Peter Prohaszka | John Paul Gomez | 1-0 | 44 | Open |
| 67 | 2024-09-21 | 45th Olympiad 2024 | Budapest HUN | 10.15 | Renato R. Quintiliano | Peter Prohaszka | 1/2-1/2 | 18 | Open |
| 68 | 2024-09-20 | 45th Olympiad 2024 | Budapest HUN | 9.17 | Henri Lahdelma | Peter Prohaszka | 0-1 | 53 | Open |
| 69 | 2024-09-19 | 45th Olympiad 2024 | Budapest HUN | 8.2 | Peter Prohaszka | Mher Hovhannisyan | 1-0 | 40 | Open |
| 70 | 2024-09-18 | 45th Olympiad 2024 | Budapest HUN | 7.29 | Samid Eduardo Escalona Landi | Peter Prohaszka | 0-1 | 39 | Open |
| 71 | 2024-09-15 | 45th Olympiad 2024 | Budapest HUN | 5.7 | Pablo Salinas Herrera | Peter Prohaszka | 1-0 | 70 | Open |
| 72 | 2024-09-14 | 45th Olympiad 2024 | Budapest HUN | 4.2 | Peter Prohaszka | Mirai Aoshima | 1-0 | 26 | Open |
| 73 | 2024-09-13 | 45th Olympiad 2024 | Budapest HUN | 3.3 | Erigaisi Arjun | Peter Prohaszka | 1-0 | 34 | Open |
| 74 | 2024-09-11 | 45th Olympiad 2024 | Budapest HUN | 1.25 | Peter Prohaszka | Daniel King Wai Lam | 1-0 | 33 | Open |
| 75 | 2024-08-13 | Titled Tue 13th Aug Early | chess.com INT | 6 | Nazar Firman | Peter Prohaszka | 1-0 | 69 | Open |
| 76 | 2024-08-13 | Titled Tue 13th Aug Early | chess.com INT | 5 | Peter Prohaszka | Vitus Bondo Medhus | 1-0 | 42 | Open |
| 77 | 2024-08-13 | Titled Tue 13th Aug Early | chess.com INT | 4 | Yusuf Baran Cevizci | Peter Prohaszka | 0-1 | 43 | Open |
| 78 | 2024-08-13 | Titled Tue 13th Aug Early | chess.com INT | 3 | Peter Prohaszka | Zoey Tang | 1/2-1/2 | 69 | Open |
| 79 | 2024-08-13 | Titled Tue 13th Aug Early | chess.com INT | 2 | Qianyun Gong | Peter Prohaszka | 1-0 | 39 | Open |
| 80 | 2024-08-13 | Titled Tue 13th Aug Early | chess.com INT | 1 | Peter Prohaszka | Andrzej Krzywda | 1-0 | 29 | Open |
| 81 | 2024-08-11 | Riga Tech Open A 2024 | Riga LAT | 9.15 | Peter Prohaszka | Vitalii Gryshko | 1-0 | 46 | Open |
| 82 | 2024-08-10 | Riga Tech Open A 2024 | Riga LAT | 8.12 | Vantika Agrawal | Peter Prohaszka | 1/2-1/2 | 34 | Open |
| 83 | 2024-08-09 | Riga Tech Open A 2024 | Riga LAT | 7.19 | Roy Vagman | Peter Prohaszka | 0-1 | 41 | Open |
| 84 | 2024-08-08 | Riga Tech Open A 2024 | Riga LAT | 6.18 | Peter Prohaszka | John Veny Akkarakaran | 1/2-1/2 | 55 | Open |
| 85 | 2024-08-07 | Riga Tech Open A 2024 | Riga LAT | 4.24 | Peter Prohaszka | Niranjan Navalgund | 1/2-1/2 | 23 | Open |
| 86 | 2024-08-06 | Riga Tech Open A 2024 | Riga LAT | 2.8 | Josefine Safarli | Peter Prohaszka | 1/2-1/2 | 24 | Open |
| 87 | 2024-08-05 | Riga Tech Open A 2024 | Riga LAT | 1.1 | Peter Prohaszka | Georgijs Germanovs | 1-0 | 32 | Open |
| 88 | 2024-07-21 | ch-HUN Rapid 2024 | Ajka HUN | 9.8 | Andrei Volokitin | Peter Prohaszka | 0-1 | 30 | Open |
| 89 | 2024-07-21 | ch-HUN Rapid 2024 | Ajka HUN | 8.14 | Peter Prohaszka | Filip Haring | 1-0 | 38 | Open |
| 90 | 2024-07-21 | ch-HUN Rapid 2024 | Ajka HUN | 7.14 | Alex Krstulovic | Peter Prohaszka | 1/2-1/2 | 29 | Open |
| 91 | 2024-07-21 | ch-HUN Rapid 2024 | Ajka HUN | 11.5 | Imre Balog | Peter Prohaszka | 1-0 | 44 | Open |
| 92 | 2024-07-21 | ch-HUN Rapid 2024 | Ajka HUN | 10.4 | Peter Prohaszka | Alexei Shirov | 1/2-1/2 | 31 | Open |
| 93 | 2024-07-20 | ch-HUN Rapid 2024 | Ajka HUN | 6.3 | Peter Prohaszka | Pavel Eljanov | 0-1 | 51 | Open |
| 94 | 2024-07-20 | ch-HUN Rapid 2024 | Ajka HUN | 5.8 | Peter Lizak | Peter Prohaszka | 1/2-1/2 | 47 | Open |
| 95 | 2024-07-20 | ch-HUN Rapid 2024 | Ajka HUN | 4.15 | Peter Prohaszka | Tamas Vanczak | 1-0 | 33 | Open |
| 96 | 2024-07-20 | ch-HUN Rapid 2024 | Ajka HUN | 3.16 | Balazs Pasztor | Peter Prohaszka | 1/2-1/2 | 66 | Open |
| 97 | 2024-07-20 | ch-HUN Rapid 2024 | Ajka HUN | 2.18 | Peter Prohaszka | Daniel Tubak | 1-0 | 52 | Open |
| 98 | 2024-07-20 | ch-HUN Rapid 2024 | Ajka HUN | 1.19 | Zoltan Fellegi | Peter Prohaszka | 0-1 | 60 | Open |
| 99 | 2024-07-19 | ch-HUN Blitz 2024 | Ajka HUN | 8.22 | Peter Prohaszka | Peter Zentai | 1/2-1/2 | 82 | Open |
| 100 | 2024-07-19 | ch-HUN Blitz 2024 | Ajka HUN | 7.17 | Matyas Palczert | Peter Prohaszka | 1/2-1/2 | 35 | Open |
| 101 | 2024-07-19 | ch-HUN Blitz 2024 | Ajka HUN | 6.5 | Peter Prohaszka | Jergus Pechac | 0-1 | 23 | Open |
| 102 | 2024-07-19 | ch-HUN Blitz 2024 | Ajka HUN | 5.6 | Mate Egresi | Peter Prohaszka | 1/2-1/2 | 88 | Open |
| 103 | 2024-07-19 | ch-HUN Blitz 2024 | Ajka HUN | 4.13 | Peter Prohaszka | Imre Fancsy | 1-0 | 18 | Open |
| 104 | 2024-07-19 | ch-HUN Blitz 2024 | Ajka HUN | 3.25 | Barnabas Kovacsy | Peter Prohaszka | 0-1 | 51 | Open |
| 105 | 2024-07-19 | ch-HUN Blitz 2024 | Ajka HUN | 2.7 | Peter Prohaszka | Roland Margl | 1/2-1/2 | 28 | Open |
| 106 | 2024-07-19 | ch-HUN Blitz 2024 | Ajka HUN | 13.9 | Valeriy Aveskulov | Peter Prohaszka | 1-0 | 34 | Open |
| 107 | 2024-07-19 | ch-HUN Blitz 2024 | Ajka HUN | 12.13 | Peter Prohaszka | Novak Cabarkapa | 1-0 | 39 | Open |
| 108 | 2024-07-19 | ch-HUN Blitz 2024 | Ajka HUN | 11.17 | Filip Haring | Peter Prohaszka | 0-1 | 43 | Open |
| 109 | 2024-07-19 | ch-HUN Blitz 2024 | Ajka HUN | 10.22 | Peter Prohaszka | Istvan Benedek | 1-0 | 48 | Open |
| 110 | 2024-07-19 | ch-HUN Blitz 2024 | Ajka HUN | 1.7 | Andras Borzsei | Peter Prohaszka | 0-1 | 44 | Open |
| 111 | 2024-07-18 | Crunchlabs Play-In Match D3 | chess.com INT | 1.4 | Yuriy Kuzubov | Peter Prohaszka | 1-0 | 51 | Open |
| 112 | 2024-07-18 | Crunchlabs Play-In Match D3 | chess.com INT | 1.3 | Peter Prohaszka | Yuriy Kuzubov | 0-1 | 26 | Open |
| 113 | 2024-07-18 | Crunchlabs Play-In Match D3 | chess.com INT | 1.2 | Yuriy Kuzubov | Peter Prohaszka | 0-1 | 53 | Open |
| 114 | 2024-07-18 | Crunchlabs Play-In Match D3 | chess.com INT | 1.1 | Peter Prohaszka | Yuriy Kuzubov | 0-1 | 46 | Open |
| 115 | 2024-07-17 | CrunchLabs Masters PlayIn | chess.com INT | 9 | Gata Kamsky | Peter Prohaszka | 1/2-1/2 | 48 | Open |
| 116 | 2024-07-17 | CrunchLabs Masters PlayIn | chess.com INT | 8 | Peter Prohaszka | Vladimir Malakhov | 1-0 | 42 | Open |
| 117 | 2024-07-17 | CrunchLabs Masters PlayIn | chess.com INT | 7 | Benjamin Gledura | Peter Prohaszka | 1-0 | 66 | Open |
| 118 | 2024-07-17 | CrunchLabs Masters PlayIn | chess.com INT | 6 | Peter Prohaszka | Alan Pichot | 1/2-1/2 | 97 | Open |
| 119 | 2024-07-17 | CrunchLabs Masters PlayIn | chess.com INT | 5 | Peter Prohaszka | Maxim Matlakov | 0-1 | 45 | Open |
| 120 | 2024-07-17 | CrunchLabs Masters PlayIn | chess.com INT | 4 | Lalit Babu M R | Peter Prohaszka | 0-1 | 48 | Open |
| 121 | 2024-07-17 | CrunchLabs Masters PlayIn | chess.com INT | 3 | Peter Prohaszka | Rasmus Svane | 1-0 | 47 | Open |
| 122 | 2024-07-17 | CrunchLabs Masters PlayIn | chess.com INT | 2 | Cristobal Henriquez Villagra | Peter Prohaszka | 0-1 | 25 | Open |
| 123 | 2024-07-17 | CrunchLabs Masters PlayIn | chess.com INT | 1 | Evgeny Alekseev | Peter Prohaszka | 1-0 | 77 | Open |
| 124 | 2024-07-11 | 17th Paracin Open A 2024 | Paracin SRB | 9.11 | Mikhail M Ivanov | Peter Prohaszka | 0-1 | 58 | Open |
| 125 | 2024-07-10 | 17th Paracin Open A 2024 | Paracin SRB | 8.16 | Peter Prohaszka | Dejan Pikula | 1-0 | 37 | Open |
| 126 | 2024-07-09 | 17th Paracin Open A 2024 | Paracin SRB | 7.15 | Atakan Mert Bicer | Peter Prohaszka | 1/2-1/2 | 25 | Open |
| 127 | 2024-07-06 | 17th Paracin Open A 2024 | Paracin SRB | 5.14 | Manish Anto Cristiano F | Peter Prohaszka | 1-0 | 123 | Open |
| 128 | 2024-07-06 | 17th Paracin Open A 2024 | Paracin SRB | 4.9 | Peter Prohaszka | S Aswath | 1/2-1/2 | 57 | Open |
| 129 | 2024-07-05 | 17th Paracin Open A 2024 | Paracin SRB | 3.2 | Sofia Pogorelskikh | Peter Prohaszka | 0-1 | 57 | Open |
| 130 | 2024-07-04 | 17th Paracin Open A 2024 | Paracin SRB | 2.26 | Peter Prohaszka | Stefan Fabian Mazilu | 1/2-1/2 | 33 | Open |
| 131 | 2024-07-03 | 17th Paracin Open A 2024 | Paracin SRB | 1.4 | Stanislav Bukreev | Peter Prohaszka | 1/2-1/2 | 27 | Open |
| 132 | 2024-05-31 | Budapest Spring Open 2024 | Budapest HUN | 9.14 | Peter Prohaszka | Tamas Vanczak | 1-0 | 43 | Open |
| 133 | 2024-05-30 | Budapest Spring Open 2024 | Budapest HUN | 8.7 | Yotam Shohat | Peter Prohaszka | 1-0 | 33 | Open |
| 134 | 2024-05-29 | Budapest Spring Open 2024 | Budapest HUN | 7.12 | Peter Prohaszka | Nisim Iliaguev | 1-0 | 36 | Open |
| 135 | 2024-05-28 | Budapest Spring Open 2024 | Budapest HUN | 6.13 | Stefan Tadic | Peter Prohaszka | 1/2-1/2 | 15 | Open |
| 136 | 2024-05-27 | Budapest Spring Open 2024 | Budapest HUN | 5.1 | Peter Prohaszka | Bartlomiej Niedbala | 1/2-1/2 | 30 | Open |
| 137 | 2024-05-26 | Budapest Spring Open 2024 | Budapest HUN | 4.7 | Piotr Nguyen | Peter Prohaszka | 1/2-1/2 | 60 | Open |
| 138 | 2024-05-25 | Budapest Spring Open 2024 | Budapest HUN | 3.16 | Peter Prohaszka | Lucian-Ioan Filip | 1-0 | 62 | Open |
| 139 | 2024-05-24 | Budapest Spring Open 2024 | Budapest HUN | 2.5 | Borgaonkar Akshay | Peter Prohaszka | 1/2-1/2 | 21 | Open |
| 140 | 2024-05-23 | Budapest Spring Open 2024 | Budapest HUN | 1.6 | Peter Prohaszka | Bank Szalay-Ocsak | 1-0 | 36 | Open |
| 141 | 2024-05-12 | TCh-HUN 2023-24 | Hungary HUN | 9.5 | Robert Torma | Peter Prohaszka | 1/2-1/2 | 39 | Open |
| 142 | 2024-05-11 | TCh-HUN 2023-24 | Hungary HUN | 8.5 | Peter Prohaszka | Florian Hujbert | 1/2-1/2 | 37 | Open |
| 143 | 2024-04-21 | TCh-HUN 2023-24 | Hungary HUN | 7.4 | Peter Prohaszka | Mladen Palac | 1/2-1/2 | 30 | Open |
| 144 | 2024-03-10 | TCh-HUN 2023-24 | Hungary HUN | 6.4 | Andras Dr. Flumbort | Peter Prohaszka | 0-1 | 48 | Open |
| 145 | 2024-03-03 | TCh-HUN 2023-24 | Hungary HUN | 5.4 | Lajos Istvandi | Peter Prohaszka | 0-1 | 31 | Open |
| 146 | 2024-02-27 | Titled Tue 27th Feb Early | chess.com INT | 5 | Marco Dobrikov | Peter Prohaszka | 1-0 | 33 | Open |
| 147 | 2024-02-27 | Titled Tue 27th Feb Early | chess.com INT | 4 | Peter Prohaszka | Alan Pichot | 0-1 | 70 | Open |
| 148 | 2024-02-27 | Titled Tue 27th Feb Early | chess.com INT | 3 | Matthias Bluebaum | Peter Prohaszka | 1/2-1/2 | 31 | Open |
| 149 | 2024-02-27 | Titled Tue 27th Feb Early | chess.com INT | 2 | Alex Jian | Peter Prohaszka | 0-1 | 28 | Open |
| 150 | 2024-02-27 | Titled Tue 27th Feb Early | chess.com INT | 1 | Peter Prohaszka | Lile Koridze | 1-0 | 21 | Open |
| 151 | 2024-02-20 | Titled Tue 20th Feb Late | chess.com INT | 5 | Peter Prohaszka | Jakub Suder | 0-1 | 59 | Open |
| 152 | 2024-02-20 | Titled Tue 20th Feb Late | chess.com INT | 4 | Bogdan-Daniel Deac | Peter Prohaszka | 1-0 | 60 | Open |
| 153 | 2024-02-20 | Titled Tue 20th Feb Late | chess.com INT | 3 | Peter Prohaszka | David Paravyan | 1/2-1/2 | 55 | Open |
| 154 | 2024-02-20 | Titled Tue 20th Feb Late | chess.com INT | 2 | Peter Prohaszka | Michal Tworuszka | 1-0 | 46 | Open |
| 155 | 2024-02-20 | Titled Tue 20th Feb Late | chess.com INT | 1 | Maria Siekanska | Peter Prohaszka | 0-1 | 42 | Open |
| 156 | 2024-02-18 | TCh-HUN 2023-24 | Hungary HUN | 4.3 | Benjamin Gledura | Peter Prohaszka | 1/2-1/2 | 44 | Open |
| 157 | 2024-02-13 | Titled Tue 13th Feb Late | chess.com INT | 9 | Peter Prohaszka | Omid Seyed Jarrahi | 1/2-1/2 | 58 | Open |
| 158 | 2024-02-13 | Titled Tue 13th Feb Early | chess.com INT | 9 | Vladimir Kramnik | Peter Prohaszka | 1-0 | 47 | Open |
| 159 | 2024-02-13 | Titled Tue 13th Feb Early | chess.com INT | 8 | Peter Prohaszka | Almas Rakhmatullaev | 1-0 | 47 | Open |
| 160 | 2024-02-13 | Titled Tue 13th Feb Late | chess.com INT | 8 | Peter Prohaszka | Jakub Kosakowski | 1-0 | 62 | Open |
| 161 | 2024-02-13 | Titled Tue 13th Feb Early | chess.com INT | 7 | Peter Prohaszka | Ilya Gutkin | 1-0 | 23 | Open |
| 162 | 2024-02-13 | Titled Tue 13th Feb Late | chess.com INT | 7 | Adrian Soderstrom | Peter Prohaszka | 0-1 | 29 | Open |
| 163 | 2024-02-13 | Titled Tue 13th Feb Late | chess.com INT | 6 | Peter Prohaszka | Iung Alicio de O. Pinheiro | 1/2-1/2 | 61 | Open |
| 164 | 2024-02-13 | Titled Tue 13th Feb Early | chess.com INT | 6 | Yaacov Norowitz | Peter Prohaszka | 1/2-1/2 | 90 | Open |
| 165 | 2024-02-13 | Titled Tue 13th Feb Early | chess.com INT | 5 | Peter Prohaszka | Melika Mohammadi | 1-0 | 31 | Open |
| 166 | 2024-02-13 | Titled Tue 13th Feb Late | chess.com INT | 5 | Hrant Melkumyan | Peter Prohaszka | 1-0 | 75 | Open |
| 167 | 2024-02-13 | Titled Tue 13th Feb Late | chess.com INT | 4 | Peter Prohaszka | Samuel Jesus P Goncalves | 1-0 | 47 | Open |
| 168 | 2024-02-13 | Titled Tue 13th Feb Early | chess.com INT | 4 | Matei-Valeriu Mogirzan | Peter Prohaszka | 0-1 | 20 | Open |
| 169 | 2024-02-13 | Titled Tue 13th Feb Early | chess.com INT | 3 | Peter Prohaszka | V Pranav | 0-1 | 36 | Open |
| 170 | 2024-02-13 | Titled Tue 13th Feb Late | chess.com INT | 3 | Kirill Alekseenko | Peter Prohaszka | 1-0 | 61 | Open |
| 171 | 2024-02-13 | Titled Tue 13th Feb Late | chess.com INT | 2 | Peter Prohaszka | Kavin Venkatesan | 1-0 | 35 | Open |
| 172 | 2024-02-13 | Titled Tue 13th Feb Early | chess.com INT | 2 | Artur Tin Lun Dai Lima | Peter Prohaszka | 0-1 | 31 | Open |
| 173 | 2024-02-13 | Titled Tue 13th Feb Early | chess.com INT | 1 | Peter Prohaszka | Viacheslav Rozhkov | 1/2-1/2 | 92 | Open |
| 174 | 2024-02-13 | Titled Tue 13th Feb Late | chess.com INT | 1 | Jan Boder | Peter Prohaszka | 0-1 | 26 | Open |
| 175 | 2024-02-13 | Titled Tue 13th Feb Early | chess.com INT | 11 | Maksim Omariev | Peter Prohaszka | 0-1 | 44 | Open |
| 176 | 2024-02-13 | Titled Tue 13th Feb Late | chess.com INT | 11 | Federico Perez Ponsa | Peter Prohaszka | 1-0 | 66 | Open |
| 177 | 2024-02-13 | Titled Tue 13th Feb Early | chess.com INT | 10 | Peter Prohaszka | Marco Riehle | 0-1 | 62 | Open |
| 178 | 2024-02-13 | Titled Tue 13th Feb Late | chess.com INT | 10 | Alexei Shirov | Peter Prohaszka | 0-1 | 46 | Open |
| 179 | 2024-01-31 | Chessable Masters Play-In | chess.com INT | 9 | Nico Georgiadis | Peter Prohaszka | 0-1 | 48 | Open |
| 180 | 2024-01-31 | Chessable Masters Play-In | chess.com INT | 8 | Peter Prohaszka | Nikita Petrov | 1/2-1/2 | 125 | Open |
| 181 | 2024-01-31 | Chessable Masters Play-In | chess.com INT | 7 | Velimir Ivic | Peter Prohaszka | 1-0 | 47 | Open |
| 182 | 2024-01-31 | Chessable Masters Play-In | chess.com INT | 6 | Peter Prohaszka | Frederik Svane | 1/2-1/2 | 44 | Open |
| 183 | 2024-01-31 | Chessable Masters Play-In | chess.com INT | 5 | Sanan Sjugirov | Peter Prohaszka | 1/2-1/2 | 45 | Open |
| 184 | 2024-01-31 | Chessable Masters Play-In | chess.com INT | 4 | Peter Prohaszka | Vladimir Zakhartsov | 1-0 | 53 | Open |
| 185 | 2024-01-31 | Chessable Masters Play-In | chess.com INT | 3 | Martyn Kravtsiv | Peter Prohaszka | 1-0 | 57 | Open |
| 186 | 2024-01-31 | Chessable Masters Play-In | chess.com INT | 2 | Peter Prohaszka | Ruslan Ponomariov | 0-1 | 49 | Open |
| 187 | 2024-01-31 | Chessable Masters Play-In | chess.com INT | 1 | Peter Prohaszka | Igor Kovalenko | 1-0 | 36 | Open |
| 188 | 2024-01-30 | Titled Tue 30th Jan Early | chess.com INT | 9 | Peter Prohaszka | S.P. Sethuraman | 0-1 | 35 | Open |
| 189 | 2024-01-30 | Titled Tue 30th Jan Early | chess.com INT | 8 | Peter Prohaszka | Shamsiddin Vokhidov | 1-0 | 59 | Open |
| 190 | 2024-01-30 | Titled Tue 30th Jan Late | chess.com INT | 8 | Tymur Keleberda | Peter Prohaszka | 1-0 | 57 | Open |
| 191 | 2024-01-30 | Titled Tue 30th Jan Late | chess.com INT | 7 | Nicholas Ladan | Peter Prohaszka | 0-1 | 40 | Open |
| 192 | 2024-01-30 | Titled Tue 30th Jan Early | chess.com INT | 7 | Ilja Derjabin | Peter Prohaszka | 0-1 | 115 | Open |
| 193 | 2024-01-30 | Titled Tue 30th Jan Early | chess.com INT | 6 | Peter Prohaszka | Nils Grandelius | 0-1 | 44 | Open |
| 194 | 2024-01-30 | Titled Tue 30th Jan Late | chess.com INT | 6 | Peter Prohaszka | Patryk Chylewski | 0-1 | 76 | Open |
| 195 | 2024-01-30 | Titled Tue 30th Jan Early | chess.com INT | 5 | Peter Prohaszka | Bardiya Daneshvar | 1/2-1/2 | 55 | Open |
| 196 | 2024-01-30 | Titled Tue 30th Jan Late | chess.com INT | 5 | Jose Eduardo Martinez Alcantara | Peter Prohaszka | 1-0 | 36 | Open |
| 197 | 2024-01-30 | Titled Tue 30th Jan Late | chess.com INT | 4 | Peter Prohaszka | Luis David Jimenez Almeida | 1-0 | 43 | Open |
| 198 | 2024-01-30 | Titled Tue 30th Jan Early | chess.com INT | 4 | Leo Valle Luis | Peter Prohaszka | 0-1 | 24 | Open |
| 199 | 2024-01-30 | Titled Tue 30th Jan Late | chess.com INT | 3 | Peter Prohaszka | Leinier Dominguez Perez | 0-1 | 33 | Open |
| 200 | 2024-01-30 | Titled Tue 30th Jan Early | chess.com INT | 3 | Peter Prohaszka | Shakked Tifferet | 1-0 | 58 | Open |
| 201 | 2024-01-30 | Titled Tue 30th Jan Early | chess.com INT | 2 | Vera Vujovic | Peter Prohaszka | 1-0 | 1 | Open |
| 202 | 2024-01-30 | Titled Tue 30th Jan Late | chess.com INT | 2 | Giorgio Belli | Peter Prohaszka | 0-1 | 52 | Open |
| 203 | 2024-01-30 | Titled Tue 30th Jan Late | chess.com INT | 1 | Peter Prohaszka | Piero Mazzilli | 1-0 | 26 | Open |
| 204 | 2024-01-30 | Titled Tue 30th Jan Early | chess.com INT | 1 | Peter Prohaszka | Denis Garrido | 1-0 | 73 | Open |
| 205 | 2024-01-30 | Titled Tue 30th Jan Early | chess.com INT | 11 | Nicholas Ladan | Peter Prohaszka | 0-1 | 26 | Open |
| 206 | 2024-01-30 | Titled Tue 30th Jan Early | chess.com INT | 10 | Vitalii Chaika | Peter Prohaszka | 0-1 | 55 | Open |
| 207 | 2023-12-20 | 71st ch-HUN 2023 | Budapest HUN | 9.3 | Peter Prohaszka | Tamas Jr. Fodor | 1-0 | 53 | Open |
| 208 | 2023-12-19 | 71st ch-HUN 2023 | Budapest HUN | 8.3 | Gergely Kantor | Peter Prohaszka | 1/2-1/2 | 31 | Open |
| 209 | 2023-12-18 | 71st ch-HUN 2023 | Budapest HUN | 7.2 | Peter Prohaszka | Gergely Antal | 1/2-1/2 | 31 | Open |
| 210 | 2023-12-17 | 71st ch-HUN 2023 | Budapest HUN | 6.1 | Adam Kozak | Peter Prohaszka | 1/2-1/2 | 36 | Open |
| 211 | 2023-12-16 | 71st ch-HUN 2023 | Budapest HUN | 5.4 | Peter Prohaszka | Tamas Vanczak | 1-0 | 60 | Open |
| 212 | 2023-12-15 | 71st ch-HUN 2023 | Budapest HUN | 4.3 | Adam Horvath | Peter Prohaszka | 1/2-1/2 | 51 | Open |
| 213 | 2023-12-14 | 71st ch-HUN 2023 | Budapest HUN | 3.2 | Peter Prohaszka | Gleb Dudin | 1/2-1/2 | 49 | Open |
| 214 | 2023-12-13 | 71st ch-HUN 2023 | Budapest HUN | 2.2 | Miklos Nemeth | Peter Prohaszka | 1/2-1/2 | 35 | Open |
| 215 | 2023-12-12 | 71st ch-HUN 2023 | Budapest HUN | 1.2 | Peter Prohaszka | Aron Pasti | 1-0 | 42 | Open |
| 216 | 2023-12-10 | TCh-HUN 2023-24 | Hungary HUN | 3.4 | Peter Acs | Peter Prohaszka | 1-0 | 40 | Open |
| 217 | 2023-12-05 | Titled Tue 5th Dec Early | chess.com INT | 9 | Peter Prohaszka | Vaclav Finek | 1/2-1/2 | 76 | Open |
| 218 | 2023-12-05 | Titled Tue 5th Dec Early | chess.com INT | 8 | Peter Prohaszka | Andrzej Krzywda | 1-0 | 28 | Open |
| 219 | 2023-12-05 | Titled Tue 5th Dec Early | chess.com INT | 7 | Valery Kazakouski | Peter Prohaszka | 1-0 | 35 | Open |
| 220 | 2023-12-05 | Titled Tue 5th Dec Early | chess.com INT | 6 | Egor Baskakov | Peter Prohaszka | 0-1 | 29 | Open |
| 221 | 2023-12-05 | Titled Tue 5th Dec Early | chess.com INT | 5 | Peter Prohaszka | Stanoje Jovic | 1-0 | 46 | Open |
| 222 | 2023-12-05 | Titled Tue 5th Dec Early | chess.com INT | 4 | Igor Kovalenko | Peter Prohaszka | 1-0 | 59 | Open |
| 223 | 2023-12-05 | Titled Tue 5th Dec Early | chess.com INT | 3 | Peter Prohaszka | Anton Demchenko | 1/2-1/2 | 93 | Open |
| 224 | 2023-12-05 | Titled Tue 5th Dec Early | chess.com INT | 2 | Roberto Villabrille | Peter Prohaszka | 0-1 | 55 | Open |
| 225 | 2023-12-05 | Titled Tue 5th Dec Early | chess.com INT | 1 | Peter Prohaszka | Michal Paterek | 1-0 | 41 | Open |
| 226 | 2023-12-05 | Titled Tue 5th Dec Early | chess.com INT | 11 | Peter Prohaszka | Vladimir Bychkov | 1-0 | 39 | Open |
| 227 | 2023-12-05 | Titled Tue 5th Dec Early | chess.com INT | 10 | Hovik Hayrapetyan | Peter Prohaszka | 1-0 | 25 | Open |
| 228 | 2023-10-29 | TCh-HUN 2023-24 | Hungary HUN | 2.3 | Richard Turcan | Peter Prohaszka | 0-1 | 41 | Open |
| 229 | 2023-10-28 | TCh-HUN 2023-24 | Hungary HUN | 1.3 | Peter Prohaszka | Gyula Pap | 1/2-1/2 | 30 | Open |
| 230 | 2023-10-24 | Titled Tue 24th Oct Early | chess.com INT | 3 | Peter Prohaszka | Zeinep Sultanbek | 0-1 | 0 | Open |
| 231 | 2023-10-24 | Titled Tue 24th Oct Early | chess.com INT | 2 | Emir Sharshenbekov | Peter Prohaszka | 1-0 | 60 | Open |
| 232 | 2023-10-24 | Titled Tue 24th Oct Early | chess.com INT | 1 | Peter Prohaszka | Sean Senft | 0-1 | 76 | Open |
| 233 | 2023-10-17 | Titled Tue 17th Oct Early | chess.com INT | 9 | Konstantin Popov | Peter Prohaszka | 1-0 | 35 | Open |
| 234 | 2023-10-17 | Titled Tue 17th Oct Early | chess.com INT | 8 | Peter Prohaszka | Cem Kaan Gokerkan | 1-0 | 53 | Open |
| 235 | 2023-10-17 | Titled Tue 17th Oct Early | chess.com INT | 7 | Mohamed Ezat | Peter Prohaszka | 1/2-1/2 | 59 | Open |
| 236 | 2023-10-17 | Titled Tue 17th Oct Early | chess.com INT | 6 | Rodrigo Mendoza | Peter Prohaszka | 0-1 | 34 | Open |
| 237 | 2023-10-17 | Titled Tue 17th Oct Early | chess.com INT | 5 | Peter Prohaszka | Denis Khismatullin | 0-1 | 34 | Open |
| 238 | 2023-10-17 | Titled Tue 17th Oct Early | chess.com INT | 4 | Mauri Lehtosaari | Peter Prohaszka | 0-1 | 27 | Open |
| 239 | 2023-10-17 | Titled Tue 17th Oct Early | chess.com INT | 3 | Peter Prohaszka | Aleksandar Indjic | 0-1 | 54 | Open |
| 240 | 2023-10-17 | Titled Tue 17th Oct Early | chess.com INT | 2 | Peter Prohaszka | Maka Purtseladze | 1-0 | 55 | Open |
| 241 | 2023-10-17 | Titled Tue 17th Oct Early | chess.com INT | 1 | Viktoriya Tarasova | Peter Prohaszka | 0-1 | 27 | Open |
| 242 | 2023-10-17 | Titled Tue 17th Oct Early | chess.com INT | 11 | Tobias Koelle | Peter Prohaszka | 1-0 | 62 | Open |
| 243 | 2023-10-17 | Titled Tue 17th Oct Early | chess.com INT | 10 | Peter Prohaszka | Leo Valle Luis | 1-0 | 39 | Open |
| 244 | 2023-08-29 | Rhodes Summer Cup 2023 | Rhodes GRE | 9.2 | Peter Prohaszka | Maksym Goroshkov | 1/2-1/2 | 75 | Open |
| 245 | 2023-08-28 | Rhodes Summer Cup 2023 | Rhodes GRE | 8.2 | Yan Fang | Peter Prohaszka | 0-1 | 49 | Open |
| 246 | 2023-08-27 | Rhodes Summer Cup 2023 | Rhodes GRE | 7.2 | Peter Prohaszka | Martin Roobol | 1-0 | 68 | Open |
| 247 | 2023-08-26 | Rhodes Summer Cup 2023 | Rhodes GRE | 6.2 | Lev Yankelevich | Peter Prohaszka | 1/2-1/2 | 44 | Open |
| 248 | 2023-08-25 | Rhodes Summer Cup 2023 | Rhodes GRE | 5.1 | Peter Prohaszka | Gergely Antal | 1/2-1/2 | 24 | Open |
| 249 | 2023-08-24 | Rhodes Summer Cup 2023 | Rhodes GRE | 4.3 | Angelo Damia | Peter Prohaszka | 0-1 | 26 | Open |
| 250 | 2023-08-23 | Rhodes Summer Cup 2023 | Rhodes GRE | 3.1 | Peter Prohaszka | Leonardo Loiacono | 1/2-1/2 | 35 | Open |
| 251 | 2023-08-22 | Rhodes Summer Cup 2023 | Rhodes GRE | 2.1 | Roman Kovalskyi | Peter Prohaszka | 0-1 | 67 | Open |
| 252 | 2023-08-21 | Rhodes Summer Cup 2023 | Rhodes GRE | 1.1 | Peter Prohaszka | Ioannis Taladianos | 1-0 | 28 | Open |
| 253 | 2023-08-15 | Titled Tue 15th Aug Early | chess.com INT | 9 | Yevhenii Yelisieiev | Peter Prohaszka | 0-1 | 65 | Open |
| 254 | 2023-08-15 | Titled Tue 15th Aug Early | chess.com INT | 8 | Peter Prohaszka | Julio Benedetti | 1-0 | 30 | Open |
| 255 | 2023-08-15 | Titled Tue 15th Aug Early | chess.com INT | 7 | Gabriel Lenoir Ibacache | Peter Prohaszka | 1-0 | 52 | Open |
| 256 | 2023-08-15 | Titled Tue 15th Aug Early | chess.com INT | 6 | Peter Prohaszka | Alexander Moskalenko | 1/2-1/2 | 72 | Open |
| 257 | 2023-08-15 | Titled Tue 15th Aug Early | chess.com INT | 5 | Peter Prohaszka | Casper Liu | 1-0 | 37 | Open |
| 258 | 2023-08-15 | Titled Tue 15th Aug Early | chess.com INT | 4 | Eesha Karavade | Peter Prohaszka | 0-1 | 52 | Open |
| 259 | 2023-08-15 | Titled Tue 15th Aug Early | chess.com INT | 3 | Peter Prohaszka | Melika Mohammadi | 0-1 | 60 | Open |
| 260 | 2023-08-15 | Titled Tue 15th Aug Early | chess.com INT | 2 | Peter Prohaszka | Sebastian Marin Posada | 1-0 | 56 | Open |
| 261 | 2023-08-15 | Titled Tue 15th Aug Early | chess.com INT | 1 | Evgeny V. Melikhov | Peter Prohaszka | 1/2-1/2 | 79 | Open |
| 262 | 2023-08-15 | Titled Tue 15th Aug Early | chess.com INT | 11 | Peter Prohaszka | Matei-Valeriu Mogirzan | 0-1 | 28 | Open |
| 263 | 2023-08-15 | Titled Tue 15th Aug Early | chess.com INT | 10 | Rasmus Svane | Peter Prohaszka | 1-0 | 39 | Open |
| 264 | 2023-08-08 | Titled Tue 8th Aug Early | chess.com INT | 9 | Eduardo Jesus Mendez Fortes | Peter Prohaszka | 0-1 | 31 | Open |
| 265 | 2023-08-08 | Titled Tue 8th Aug Late | chess.com INT | 9 | Daniel Kozusek | Peter Prohaszka | 0-1 | 31 | Open |
| 266 | 2023-08-08 | Titled Tue 8th Aug Late | chess.com INT | 8 | Peter Prohaszka | Vugar Asadli | 0-1 | 64 | Open |
| 267 | 2023-08-08 | Titled Tue 8th Aug Early | chess.com INT | 8 | Peter Prohaszka | Vahe Baghdasaryan | 1-0 | 24 | Open |
| 268 | 2023-08-08 | Titled Tue 8th Aug Late | chess.com INT | 7 | Peter Prohaszka | Alex Garrido Outon | 1-0 | 42 | Open |
| 269 | 2023-08-08 | Titled Tue 8th Aug Early | chess.com INT | 7 | Damir Ismagilov | Peter Prohaszka | 1-0 | 42 | Open |
| 270 | 2023-08-08 | Titled Tue 8th Aug Early | chess.com INT | 6 | Peter Prohaszka | Can Haktan Unat | 1-0 | 66 | Open |
| 271 | 2023-08-08 | Titled Tue 8th Aug Late | chess.com INT | 6 | Oleg Papayan | Peter Prohaszka | 1/2-1/2 | 25 | Open |
| 272 | 2023-08-08 | Titled Tue 8th Aug Late | chess.com INT | 5 | Peter Prohaszka | Alberto Santos Flores | 1-0 | 30 | Open |
| 273 | 2023-08-08 | Titled Tue 8th Aug Early | chess.com INT | 5 | Mario Gavilan Diaz | Peter Prohaszka | 0-1 | 49 | Open |
| 274 | 2023-08-08 | Titled Tue 8th Aug Early | chess.com INT | 4 | Peter Prohaszka | Lucas Di Nicolantonio | 0-1 | 70 | Open |
| 275 | 2023-08-08 | Titled Tue 8th Aug Late | chess.com INT | 4 | Vladyslav Baziuk | Peter Prohaszka | 1/2-1/2 | 81 | Open |
| 276 | 2023-08-08 | Titled Tue 8th Aug Late | chess.com INT | 3 | Peter Prohaszka | Sanan Sjugirov | 0-1 | 22 | Open |
| 277 | 2023-08-08 | Titled Tue 8th Aug Early | chess.com INT | 3 | Pranesh M | Peter Prohaszka | 1-0 | 41 | Open |
| 278 | 2023-08-08 | Titled Tue 8th Aug Early | chess.com INT | 2 | Peter Prohaszka | Vladimir Goncharov | 1-0 | 37 | Open |
| 279 | 2023-08-08 | Titled Tue 8th Aug Late | chess.com INT | 2 | Aadit Bhatia | Peter Prohaszka | 0-1 | 46 | Open |
| 280 | 2023-08-08 | Titled Tue 8th Aug Late | chess.com INT | 1 | Peter Prohaszka | Muhammad Shahzeb | 1-0 | 48 | Open |
| 281 | 2023-08-08 | Titled Tue 8th Aug Early | chess.com INT | 1 | Stephen Dishman | Peter Prohaszka | 0-1 | 42 | Open |
| 282 | 2023-08-08 | Titled Tue 8th Aug Late | chess.com INT | 11 | Jack Mizzi | Peter Prohaszka | 0-1 | 28 | Open |
| 283 | 2023-08-08 | Titled Tue 8th Aug Late | chess.com INT | 10 | Peter Prohaszka | Gaioz Nigalidze | 0-1 | 51 | Open |
| 284 | 2023-08-08 | Titled Tue 8th Aug Early | chess.com INT | 10 | Alexandre Edisherashvili | Peter Prohaszka | 1-0 | 49 | Open |
| 285 | 2023-07-25 | Titled Tue 25th Jul Early | chess.com INT | 7 | Peter Prohaszka | Konstantin Garagulya | 0-1 | 41 | Open |
| 286 | 2023-07-25 | Titled Tue 25th Jul Early | chess.com INT | 6 | Alberto Santos Flores | Peter Prohaszka | 0-1 | 35 | Open |
| 287 | 2023-07-25 | Titled Tue 25th Jul Early | chess.com INT | 5 | Luis Alvarez Leon | Peter Prohaszka | 0-1 | 46 | Open |
| 288 | 2023-07-25 | Titled Tue 25th Jul Early | chess.com INT | 4 | Peter Prohaszka | Dmitry Zacurdajev | 1-0 | 30 | Open |
| 289 | 2023-07-25 | Titled Tue 25th Jul Early | chess.com INT | 3 | Juan Antonio Urbina Perez | Peter Prohaszka | 1-0 | 57 | Open |
| 290 | 2023-07-25 | Titled Tue 25th Jul Early | chess.com INT | 2 | Peter Prohaszka | Elbek Jumanov | 1-0 | 25 | Open |
| 291 | 2023-07-25 | Titled Tue 25th Jul Early | chess.com INT | 1 | Dumitru-Daniel Dinu | Peter Prohaszka | 1-0 | 34 | Open |
| 292 | 2023-07-24 | Julius Baer Play-In 2023 | chess.com INT | 8.52 | Mikhail Demidov | Peter Prohaszka | 1-0 | 85 | Open |
| 293 | 2023-07-24 | Julius Baer Play-In 2023 | chess.com INT | 7.47 | Vugar Rasulov | Peter Prohaszka | 1-0 | 30 | Open |
| 294 | 2023-07-24 | Julius Baer Play-In 2023 | chess.com INT | 6.58 | Peter Prohaszka | Jose Carlos Ibarra Jerez | 1-0 | 40 | Open |
| 295 | 2023-07-24 | Julius Baer Play-In 2023 | chess.com INT | 5.73 | Julio Becerra Rivero | Peter Prohaszka | 0-1 | 40 | Open |
| 296 | 2023-07-24 | Julius Baer Play-In 2023 | chess.com INT | 4.62 | Peter Prohaszka | Mustafa Yilmaz | 0-1 | 44 | Open |
| 297 | 2023-07-24 | Julius Baer Play-In 2023 | chess.com INT | 3.79 | Peter Prohaszka | Sourath Biswas | 1-0 | 51 | Open |
| 298 | 2023-07-24 | Julius Baer Play-In 2023 | chess.com INT | 2.57 | Olexandr Bortnyk | Peter Prohaszka | 1-0 | 36 | Open |
| 299 | 2023-07-24 | Julius Baer Play-In 2023 | chess.com INT | 1.39 | Pavel Eljanov | Peter Prohaszka | 1-0 | 37 | Open |
| 300 | 2023-07-23 | ch-HUN Rapid 2023 | Ajka HUN | 13.16 | Viktor Varadi | Peter Prohaszka | 0-1 | 49 | Open |
| 301 | 2023-07-23 | ch-HUN Rapid 2023 | Ajka HUN | 12.7 | Peter Prohaszka | Pavel Eljanov | 0-1 | 61 | Open |
| 302 | 2023-07-23 | ch-HUN Rapid 2023 | Ajka HUN | 11.16 | Gleb Dudin | Peter Prohaszka | 0-1 | 49 | Open |
| 303 | 2023-07-23 | ch-HUN Rapid 2023 | Ajka HUN | 10.3 | Peter Prohaszka | M. Amin Tabatabaei | 0-1 | 63 | Open |
| 304 | 2023-07-22 | ch-HUN Rapid 2023 | Ajka HUN | 9.11 | Bence Korpa | Peter Prohaszka | 0-1 | 38 | Open |
| 305 | 2023-07-22 | ch-HUN Rapid 2023 | Ajka HUN | 8.16 | Peter Prohaszka | Gellert Karacsonyi | 1-0 | 61 | Open |
| 306 | 2023-07-22 | ch-HUN Rapid 2023 | Ajka HUN | 7.25 | Zdenko Jusic | Peter Prohaszka | 0-1 | 38 | Open |
| 307 | 2023-07-22 | ch-HUN Rapid 2023 | Ajka HUN | 6.13 | Peter Prohaszka | Zoltan Dr. Medvegy | 0-1 | 64 | Open |
| 308 | 2023-07-22 | ch-HUN Rapid 2023 | Ajka HUN | 5.8 | Csaba Balogh | Peter Prohaszka | 1/2-1/2 | 26 | Open |
| 309 | 2023-07-21 | ch-HUN Rapid 2023 | Ajka HUN | 4.2 | Peter Prohaszka | Jorden Van Foreest | 1/2-1/2 | 107 | Open |
| 310 | 2023-07-21 | ch-HUN Rapid 2023 | Ajka HUN | 3.17 | Peter Zentai | Peter Prohaszka | 0-1 | 51 | Open |
| 311 | 2023-07-21 | ch-HUN Rapid 2023 | Ajka HUN | 2.21 | Peter Prohaszka | Marton Kovacs | 1-0 | 37 | Open |
| 312 | 2023-07-21 | ch-HUN Rapid 2023 | Ajka HUN | 1.24 | Matyas Szegedy | Peter Prohaszka | 0-1 | 78 | Open |
| 313 | 2023-07-19 | Geza Hetenyi Mem 2023 | Budapest HUN | 9.1 | Adam Kozak | Peter Prohaszka | 1-0 | 60 | Open |
| 314 | 2023-07-18 | Geza Hetenyi Mem 2023 | Budapest HUN | 8.1 | Peter Prohaszka | Pavel Eljanov | 1/2-1/2 | 42 | Open |
| 315 | 2023-07-17 | Geza Hetenyi Mem 2023 | Budapest HUN | 7.1 | Parham Maghsoodloo | Peter Prohaszka | 1/2-1/2 | 52 | Open |
| 316 | 2023-07-16 | Geza Hetenyi Mem 2023 | Budapest HUN | 6.1 | Peter Prohaszka | Praggnanandhaa R | 0-1 | 62 | Open |
| 317 | 2023-07-15 | Geza Hetenyi Mem 2023 | Budapest HUN | 5.1 | Sanan Sjugirov | Peter Prohaszka | 1-0 | 56 | Open |
| 318 | 2023-07-14 | Geza Hetenyi Mem 2023 | Budapest HUN | 4.1 | Peter Prohaszka | M. Amin Tabatabaei | 0-1 | 91 | Open |
| 319 | 2023-07-13 | Geza Hetenyi Mem 2023 | Budapest HUN | 3.1 | Radoslaw Wojtaszek | Peter Prohaszka | 0-1 | 42 | Open |
| 320 | 2023-07-12 | Geza Hetenyi Mem 2023 | Budapest HUN | 2.1 | Peter Prohaszka | Kirill Shevchenko | 1/2-1/2 | 59 | Open |
| 321 | 2023-07-11 | Geza Hetenyi Mem 2023 | Budapest HUN | 1.1 | Maxim Matlakov | Peter Prohaszka | 1-0 | 65 | Open |
| 322 | 2023-07-02 | 50th Sparkassen Open A | Dortmund GER | 9.3 | Michael Adams | Peter Prohaszka | 0-1 | 126 | Open |
| 323 | 2023-07-01 | 50th Sparkassen Open A | Dortmund GER | 8.1 | Peter Prohaszka | Marco Materia | 1-0 | 59 | Open |
| 324 | 2023-06-30 | 50th Sparkassen Open A | Dortmund GER | 7.15 | Kateryna Dolzhykova | Peter Prohaszka | 0-1 | 28 | Open |
| 325 | 2023-06-29 | 50th Sparkassen Open A | Dortmund GER | 6.13 | Peter Prohaszka | Moksh Amit Doshi | 1/2-1/2 | 21 | Open |
| 326 | 2023-06-28 | 50th Sparkassen Open A | Dortmund GER | 5.1 | Ashot Parvanyan | Peter Prohaszka | 1/2-1/2 | 38 | Open |
| 327 | 2023-06-27 | 50th Sparkassen Open A | Dortmund GER | 4.14 | Peter Prohaszka | Gulrukhbegim Tokhirjonova | 1-0 | 65 | Open |
| 328 | 2023-06-26 | 50th Sparkassen Open A | Dortmund GER | 3.7 | Arthur Guo | Peter Prohaszka | 1-0 | 33 | Open |
| 329 | 2023-06-25 | 50th Sparkassen Open A | Dortmund GER | 2.1 | Peter Prohaszka | Tristan Niermann | 1-0 | 86 | Open |
| 330 | 2023-06-24 | 50th Sparkassen Open A | Dortmund GER | 1.12 | Vladyslav Garsky | Peter Prohaszka | 0-1 | 52 | Open |
| 331 | 2023-06-12 | AimChess Rapid Play-In | chess.com INT | 9.6 | Peter Prohaszka | Dmitry Zenin | 1-0 | 40 | Open |
| 332 | 2023-06-12 | AimChess Rapid Play-In | chess.com INT | 8.67 | Peter Prohaszka | Dmitry Frolyanov | 1/2-1/2 | 102 | Open |
| 333 | 2023-06-12 | AimChess Rapid Play-In | chess.com INT | 7.76 | Panesar Vedant | Peter Prohaszka | 0-1 | 73 | Open |
| 334 | 2023-06-12 | AimChess Rapid Play-In | chess.com INT | 6.71 | Klementy Sychev | Peter Prohaszka | 1-0 | 29 | Open |
| 335 | 2023-06-12 | AimChess Rapid Play-In | chess.com INT | 5.8 | Peter Prohaszka | Vahe Danielyan | 1-0 | 31 | Open |
| 336 | 2023-06-12 | AimChess Rapid Play-In | chess.com INT | 4.8 | Ahmad Ahmadzada | Peter Prohaszka | 1-0 | 78 | Open |
| 337 | 2023-06-12 | AimChess Rapid Play-In | chess.com INT | 3.88 | Olga Girya | Peter Prohaszka | 1/2-1/2 | 68 | Open |
| 338 | 2023-06-12 | AimChess Rapid Play-In | chess.com INT | 2.6 | Peter Prohaszka | Dmitrij Kollars | 0-1 | 32 | Open |
| 339 | 2023-06-12 | AimChess Rapid Play-In | chess.com INT | 1.17 | Peter Prohaszka | M. Amin Tabatabaei | 0-1 | 38 | Open |
| 340 | 2023-06-06 | Titled Tue 6th Jun Late | chess.com INT | 9 | Narayanan S L | Peter Prohaszka | 0-1 | 118 | Open |
| 341 | 2023-06-06 | Titled Tue 6th Jun Late | chess.com INT | 8 | Peter Prohaszka | Ali Mortazavi | 1-0 | 48 | Open |
| 342 | 2023-06-06 | Titled Tue 6th Jun Late | chess.com INT | 7 | Peter Prohaszka | Tunahan Makaraci | 1-0 | 43 | Open |
| 343 | 2023-06-06 | Titled Tue 6th Jun Late | chess.com INT | 6 | Mykola Bortnyk | Peter Prohaszka | 1-0 | 67 | Open |
| 344 | 2023-06-06 | Titled Tue 6th Jun Late | chess.com INT | 5 | Peter Prohaszka | Danila Bilan | 1-0 | 36 | Open |
| 345 | 2023-06-06 | Titled Tue 6th Jun Late | chess.com INT | 4 | Peter T Roberson | Peter Prohaszka | 0-1 | 55 | Open |
| 346 | 2023-06-06 | Titled Tue 6th Jun Late | chess.com INT | 3 | Peter Prohaszka | David Paravyan | 0-1 | 56 | Open |
| 347 | 2023-06-06 | Titled Tue 6th Jun Late | chess.com INT | 2 | Peter Prohaszka | Thore Perske | 1-0 | 46 | Open |
| 348 | 2023-06-06 | Titled Tue 6th Jun Late | chess.com INT | 1 | Stanoje Jovic | Peter Prohaszka | 0-1 | 40 | Open |
| 349 | 2023-06-06 | Titled Tue 6th Jun Late | chess.com INT | 11 | Peter Prohaszka | Alexey Sarana | 1-0 | 44 | Open |
| 350 | 2023-06-06 | Titled Tue 6th Jun Late | chess.com INT | 10 | Vasif Durarbayli | Peter Prohaszka | 1-0 | 39 | Open |
| 351 | 2023-05-30 | Titled Tue 30th May Early | chess.com INT | 9 | Peter Prohaszka | Eduardo da Costa Marra | 1-0 | 27 | Open |
| 352 | 2023-05-30 | Titled Tue 30th May Late | chess.com INT | 9 | Ivan Aldokhin | Peter Prohaszka | 1-0 | 66 | Open |
| 353 | 2023-05-30 | Titled Tue 30th May Late | chess.com INT | 8 | Peter Prohaszka | Evgenij Shuvalov | 1-0 | 57 | Open |
| 354 | 2023-05-30 | Titled Tue 30th May Early | chess.com INT | 8 | Ahmad Ahmadzada | Peter Prohaszka | 1-0 | 48 | Open |
| 355 | 2023-05-30 | Titled Tue 30th May Early | chess.com INT | 7 | Artem Sadovsky | Peter Prohaszka | 0-1 | 21 | Open |
| 356 | 2023-05-30 | Titled Tue 30th May Late | chess.com INT | 7 | Mahammad Muradli | Peter Prohaszka | 1-0 | 35 | Open |
| 357 | 2023-05-30 | Titled Tue 30th May Early | chess.com INT | 6 | Peter Prohaszka | Alexandra Shvedova | 1-0 | 29 | Open |
| 358 | 2023-05-30 | Titled Tue 30th May Late | chess.com INT | 6 | Matthias Bluebaum | Peter Prohaszka | 1-0 | 81 | Open |
| 359 | 2023-05-30 | Titled Tue 30th May Late | chess.com INT | 5 | Peter Prohaszka | Jose Carlos Ibarra Jerez | 1/2-1/2 | 78 | Open |
| 360 | 2023-05-30 | Titled Tue 30th May Early | chess.com INT | 5 | Rasmus Svane | Peter Prohaszka | 1-0 | 35 | Open |
| 361 | 2023-05-30 | Titled Tue 30th May Late | chess.com INT | 4 | Peter Prohaszka | Luca Jr Moroni | 1-0 | 62 | Open |
| 362 | 2023-05-30 | Titled Tue 30th May Early | chess.com INT | 4 | Peter Prohaszka | Danila Bilan | 1-0 | 37 | Open |
| 363 | 2023-05-30 | Titled Tue 30th May Early | chess.com INT | 3 | Peter Prohaszka | Daniil Dubov | 0-1 | 67 | Open |
| 364 | 2023-05-30 | Titled Tue 30th May Late | chess.com INT | 3 | Robby Kevlishvili | Peter Prohaszka | 0-1 | 46 | Open |
| 365 | 2023-05-30 | Titled Tue 30th May Early | chess.com INT | 2 | Petr Sprenar | Peter Prohaszka | 0-1 | 44 | Open |
| 366 | 2023-05-30 | Titled Tue 30th May Late | chess.com INT | 2 | Hector Luis Gil Alba | Peter Prohaszka | 0-1 | 60 | Open |
| 367 | 2023-05-30 | Titled Tue 30th May Late | chess.com INT | 1 | Peter Prohaszka | Ansh M Shah | 1-0 | 34 | Open |
| 368 | 2023-05-30 | Titled Tue 30th May Early | chess.com INT | 1 | Peter Prohaszka | Katarzyna Dwilewicz | 1-0 | 17 | Open |
| 369 | 2023-05-30 | Titled Tue 30th May Early | chess.com INT | 10 | Jonas Buhl Bjerre | Peter Prohaszka | 1-0 | 24 | Open |
| 370 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 9 | Peter Prohaszka | Klementy Sychev | 0-1 | 70 | Open |
| 371 | 2023-05-23 | Titled Tue 23rd May Early | chess.com INT | 9 | Emilio Cordova | Peter Prohaszka | 1-0 | 34 | Open |
| 372 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 8 | Peter Prohaszka | Egor Baskakov | 1-0 | 66 | Open |
| 373 | 2023-05-23 | Titled Tue 23rd May Early | chess.com INT | 8 | Artyom Manukyan | Peter Prohaszka | 0-1 | 44 | Open |
| 374 | 2023-05-23 | Titled Tue 23rd May Early | chess.com INT | 7 | Peter Prohaszka | Ufuk Sezen Arat | 1-0 | 44 | Open |
| 375 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 7 | Vahap Sanal | Peter Prohaszka | 0-1 | 96 | Open |
| 376 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 6 | Sharvesh Deviprasath | Peter Prohaszka | 0-1 | 22 | Open |
| 377 | 2023-05-23 | Titled Tue 23rd May Early | chess.com INT | 6 | Vasif Durarbayli | Peter Prohaszka | 1-0 | 42 | Open |
| 378 | 2023-05-23 | Titled Tue 23rd May Early | chess.com INT | 5 | Peter Prohaszka | Stanoje Jovic | 1-0 | 36 | Open |
| 379 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 5 | Peter Prohaszka | Daniel Dardha | 0-1 | 32 | Open |
| 380 | 2023-05-23 | Titled Tue 23rd May Early | chess.com INT | 4 | Viktoriya Tarasova | Peter Prohaszka | 0-1 | 58 | Open |
| 381 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 4 | Cristian-Stefan Serban | Peter Prohaszka | 0-1 | 20 | Open |
| 382 | 2023-05-23 | Titled Tue 23rd May Early | chess.com INT | 3 | Peter Prohaszka | Mohamed Ilias Saim | 1-0 | 32 | Open |
| 383 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 3 | Peter Prohaszka | Pawel Dudzinski | 1-0 | 33 | Open |
| 384 | 2023-05-23 | Titled Tue 23rd May Early | chess.com INT | 2 | Asa Hoffmann | Peter Prohaszka | 1-0 | 55 | Open |
| 385 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 2 | Alexander Alexikov | Peter Prohaszka | 0-1 | 29 | Open |
| 386 | 2023-05-23 | Titled Tue 23rd May Early | chess.com INT | 1 | Peter Prohaszka | Ed Urquhart | 1/2-1/2 | 74 | Open |
| 387 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 1 | Peter Prohaszka | Kleyton Alcantara Lima | 0-1 | 54 | Open |
| 388 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 11 | Peter Prohaszka | Jose Francisco R P Neves Veiga | 1-0 | 57 | Open |
| 389 | 2023-05-23 | Titled Tue 23rd May Early | chess.com INT | 11 | Havard Haug | Peter Prohaszka | 1-0 | 73 | Open |
| 390 | 2023-05-23 | Titled Tue 23rd May Early | chess.com INT | 10 | Peter Prohaszka | Juan Sebastian Melian | 1-0 | 28 | Open |
| 391 | 2023-05-23 | Titled Tue 23rd May Late | chess.com INT | 10 | Dmitry Andreikin | Peter Prohaszka | 1-0 | 35 | Open |
| 392 | 2023-05-16 | Titled Tue 16th May Early | chess.com INT | 8 | Andrew Tang | Peter Prohaszka | 1-0 | 38 | Open |
| 393 | 2023-05-16 | Titled Tue 16th May Early | chess.com INT | 7 | Peter Prohaszka | Vladimir Goncharov | 1-0 | 77 | Open |
| 394 | 2023-05-16 | Titled Tue 16th May Early | chess.com INT | 6 | Peter Prohaszka | Bagwe Gaurang | 1-0 | 26 | Open |
| 395 | 2023-05-16 | Titled Tue 16th May Early | chess.com INT | 5 | Daria Yurasova | Peter Prohaszka | 0-1 | 40 | Open |
| 396 | 2023-05-16 | Titled Tue 16th May Early | chess.com INT | 4 | Michal Mazurkiewicz | Peter Prohaszka | 0-1 | 49 | Open |
| 397 | 2023-05-16 | Titled Tue 16th May Early | chess.com INT | 3 | Peter Prohaszka | Richard Bethke | 0-1 | 44 | Open |
| 398 | 2023-05-16 | Titled Tue 16th May Early | chess.com INT | 2 | Ivan Kalajzic | Peter Prohaszka | 1-0 | 55 | Open |
| 399 | 2023-05-16 | Titled Tue 16th May Early | chess.com INT | 1 | Peter Prohaszka | Hector Luis Gil Alba | 1-0 | 28 | Open |
| 400 | 2023-05-09 | Titled Tue 9th May Early | chess.com INT | 9 | Peter Prohaszka | Oleg Vastrukhin | 0-1 | 35 | Open |
| 401 | 2023-05-09 | Titled Tue 9th May Late | chess.com INT | 9 | Sergey Grigoriants | Peter Prohaszka | 1-0 | 38 | Open |
| 402 | 2023-05-09 | Titled Tue 9th May Early | chess.com INT | 8 | Adam Kozak | Peter Prohaszka | 0-1 | 67 | Open |
| 403 | 2023-05-09 | Titled Tue 9th May Late | chess.com INT | 8 | Peter Prohaszka | Jan Subelj | 1/2-1/2 | 56 | Open |
| 404 | 2023-05-09 | Titled Tue 9th May Late | chess.com INT | 7 | Damir Ismagilov | Peter Prohaszka | 0-1 | 53 | Open |
| 405 | 2023-05-09 | Titled Tue 9th May Early | chess.com INT | 7 | Jose Carlos Ibarra Jerez | Peter Prohaszka | 0-1 | 34 | Open |
| 406 | 2023-05-09 | Titled Tue 9th May Late | chess.com INT | 6 | Peter Prohaszka | Sergei Zhigalko | 0-1 | 73 | Open |
| 407 | 2023-05-09 | Titled Tue 9th May Early | chess.com INT | 6 | Peter Prohaszka | Vahe Danielyan | 1-0 | 37 | Open |
| 408 | 2023-05-09 | Titled Tue 9th May Early | chess.com INT | 5 | Peter Prohaszka | Jan Kokoszczynski | 1-0 | 36 | Open |
| 409 | 2023-05-09 | Titled Tue 9th May Late | chess.com INT | 5 | Nicholas Ladan | Peter Prohaszka | 0-1 | 77 | Open |
| 410 | 2023-05-09 | Titled Tue 9th May Late | chess.com INT | 4 | Peter Prohaszka | Kamil Grycel | 1-0 | 44 | Open |
| 411 | 2023-05-09 | Titled Tue 9th May Early | chess.com INT | 4 | Gata Kamsky | Peter Prohaszka | 1-0 | 43 | Open |
| 412 | 2023-05-09 | Titled Tue 9th May Early | chess.com INT | 3 | Antonios Hadzimanolis | Peter Prohaszka | 0-1 | 29 | Open |
| 413 | 2023-05-09 | Titled Tue 9th May Late | chess.com INT | 3 | V Pranav | Peter Prohaszka | 1-0 | 39 | Open |
| 414 | 2023-05-09 | Titled Tue 9th May Early | chess.com INT | 2 | Peter Prohaszka | Andre Ventura Sousa | 1/2-1/2 | 81 | Open |
| 415 | 2023-05-09 | Titled Tue 9th May Late | chess.com INT | 2 | Jennifer Perez Rodriguez | Peter Prohaszka | 0-1 | 53 | Open |
| 416 | 2023-05-09 | Titled Tue 9th May Late | chess.com INT | 1 | Peter Prohaszka | Inigo Argandona Riveiro | 1-0 | 44 | Open |
| 417 | 2023-05-09 | Titled Tue 9th May Early | chess.com INT | 1 | Calin Gheorghiu | Peter Prohaszka | 0-1 | 39 | Open |
| 418 | 2023-05-09 | Titled Tue 9th May Late | chess.com INT | 11 | Jack Mizzi | Peter Prohaszka | 1-0 | 37 | Open |
| 419 | 2023-05-09 | Titled Tue 9th May Early | chess.com INT | 11 | Hussain Besou | Peter Prohaszka | 1-0 | 65 | Open |
| 420 | 2023-05-09 | Titled Tue 9th May Late | chess.com INT | 10 | Peter Prohaszka | Omran Al Hosani | 0-1 | 34 | Open |
| 421 | 2023-05-09 | Titled Tue 9th May Early | chess.com INT | 10 | Peter Prohaszka | Ruben Domingo Nunez | 0-1 | 45 | Open |
| 422 | 2023-05-02 | Titled Tue 2nd May Late | chess.com INT | 9 | Peter Prohaszka | Eric Hansen | 1-0 | 40 | Open |
| 423 | 2023-05-02 | Titled Tue 2nd May Early | chess.com INT | 8 | Stanoje Jovic | Peter Prohaszka | 1-0 | 37 | Open |
| 424 | 2023-05-02 | Titled Tue 2nd May Late | chess.com INT | 8 | Mahammad Muradli | Peter Prohaszka | 1/2-1/2 | 80 | Open |
| 425 | 2023-05-02 | Titled Tue 2nd May Early | chess.com INT | 7 | Peter Prohaszka | Roman Gavrilin | 1/2-1/2 | 112 | Open |
| 426 | 2023-05-02 | Titled Tue 2nd May Late | chess.com INT | 7 | Peter Prohaszka | Arman Erzhanov | 1-0 | 21 | Open |
| 427 | 2023-05-02 | Titled Tue 2nd May Early | chess.com INT | 6 | Peter Prohaszka | Matvey Galchenko | 0-1 | 70 | Open |
| 428 | 2023-05-02 | Titled Tue 2nd May Late | chess.com INT | 6 | Shant Sargsyan | Peter Prohaszka | 1-0 | 57 | Open |
| 429 | 2023-05-02 | Titled Tue 2nd May Late | chess.com INT | 5 | Peter Prohaszka | Jan-Krzysztof Duda | 1-0 | 35 | Open |
| 430 | 2023-05-02 | Titled Tue 2nd May Early | chess.com INT | 5 | Antonio Arencibia Monduy | Peter Prohaszka | 0-1 | 50 | Open |
| 431 | 2023-05-02 | Titled Tue 2nd May Late | chess.com INT | 4 | Cristobal Henriquez Villagra | Peter Prohaszka | 1-0 | 38 | Open |
| 432 | 2023-05-02 | Titled Tue 2nd May Early | chess.com INT | 4 | Daniel Dardha | Peter Prohaszka | 1-0 | 52 | Open |
| 433 | 2023-05-02 | Titled Tue 2nd May Early | chess.com INT | 3 | Peter Prohaszka | Sanan Sjugirov | 1/2-1/2 | 96 | Open |
| 434 | 2023-05-02 | Titled Tue 2nd May Late | chess.com INT | 3 | Peter Prohaszka | Christopher Woojin Yoo | 1-0 | 104 | Open |
| 435 | 2023-05-02 | Titled Tue 2nd May Late | chess.com INT | 2 | Peter Prohaszka | 2056836 | 1-0 | 31 | Open |
| 436 | 2023-05-02 | Titled Tue 2nd May Early | chess.com INT | 2 | Peter Prohaszka | Matei-Valeriu Mogirzan | 1-0 | 48 | Open |
| 437 | 2023-05-02 | Titled Tue 2nd May Late | chess.com INT | 1 | Kaua Marques Silva | Peter Prohaszka | 0-1 | 37 | Open |
| 438 | 2023-05-02 | Titled Tue 2nd May Early | chess.com INT | 1 | Mohammed Seder | Peter Prohaszka | 0-1 | 24 | Open |
| 439 | 2023-05-02 | Titled Tue 2nd May Late | chess.com INT | 11 | Dmitry Andreikin | Peter Prohaszka | 1-0 | 52 | Open |
| 440 | 2023-05-02 | Titled Tue 2nd May Late | chess.com INT | 10 | David Haszon | Peter Prohaszka | 0-1 | 66 | Open |
| 441 | 2023-04-25 | Titled Tue 25th Apr Late | chess.com INT | 9 | Peter Prohaszka | Tyrell Harriott | 1/2-1/2 | 60 | Open |
| 442 | 2023-04-25 | Titled Tue 25th Apr Early | chess.com INT | 9 | Roman Kuzmin | Peter Prohaszka | 0-1 | 48 | Open |
| 443 | 2023-04-25 | Titled Tue 25th Apr Early | chess.com INT | 8 | Peter Prohaszka | Aryan Tari | 0-1 | 67 | Open |
| 444 | 2023-04-25 | Titled Tue 25th Apr Late | chess.com INT | 8 | Aryan Tari | Peter Prohaszka | 1-0 | 73 | Open |
| 445 | 2023-04-25 | Titled Tue 25th Apr Late | chess.com INT | 7 | Peter Prohaszka | Eric Hansen | 1-0 | 1 | Open |
| 446 | 2023-04-25 | Titled Tue 25th Apr Early | chess.com INT | 7 | Peter Prohaszka | Ekaterina Goltseva | 1-0 | 34 | Open |
| 447 | 2023-04-25 | Titled Tue 25th Apr Early | chess.com INT | 6 | Arman Erzhanov | Peter Prohaszka | 0-1 | 27 | Open |
| 448 | 2023-04-25 | Titled Tue 25th Apr Late | chess.com INT | 6 | Hrant Melkumyan | Peter Prohaszka | 1-0 | 47 | Open |
| 449 | 2023-04-25 | Titled Tue 25th Apr Late | chess.com INT | 5 | Peter Prohaszka | Daniel Dardha | 1-0 | 46 | Open |
| 450 | 2023-04-25 | Titled Tue 25th Apr Early | chess.com INT | 5 | Peter Prohaszka | Josefine Safarli | 1/2-1/2 | 88 | Open |
| 451 | 2023-04-25 | Titled Tue 25th Apr Late | chess.com INT | 4 | Peter Prohaszka | Dmitry Gurevich | 1-0 | 31 | Open |
| 452 | 2023-04-25 | Titled Tue 25th Apr Early | chess.com INT | 4 | Peter Prohaszka | Katarzyna Dwilewicz | 1-0 | 41 | Open |
| 453 | 2023-04-25 | Titled Tue 25th Apr Late | chess.com INT | 3 | Stanoje Jovic | Peter Prohaszka | 0-1 | 46 | Open |
| 454 | 2023-04-25 | Titled Tue 25th Apr Early | chess.com INT | 3 | Benedikt Huber | Peter Prohaszka | 1-0 | 38 | Open |
| 455 | 2023-04-25 | Titled Tue 25th Apr Early | chess.com INT | 2 | Peter Prohaszka | Loic Travadon | 1-0 | 34 | Open |
| 456 | 2023-04-25 | Titled Tue 25th Apr Late | chess.com INT | 2 | Peter Prohaszka | Kamil Dzida | 1-0 | 50 | Open |
| 457 | 2023-04-25 | Titled Tue 25th Apr Early | chess.com INT | 1 | Quentin Fontaine | Peter Prohaszka | 1-0 | 43 | Open |
| 458 | 2023-04-25 | Titled Tue 25th Apr Early | chess.com INT | 11 | Peter Prohaszka | Shaik Sumer Arsh | 1-0 | 58 | Open |
| 459 | 2023-04-25 | Titled Tue 25th Apr Late | chess.com INT | 11 | Necmettin Korkmaz | Peter Prohaszka | 0-1 | 43 | Open |
| 460 | 2023-04-25 | Titled Tue 25th Apr Late | chess.com INT | 10 | Peter Prohaszka | Mikhail Pesotskiy | 0-1 | 73 | Open |
| 461 | 2023-04-25 | Titled Tue 25th Apr Early | chess.com INT | 10 | Koen Leenhouts | Peter Prohaszka | 1-0 | 50 | Open |
| 462 | 2023-04-23 | TCh-HUN 2022-23 | Hungary HUN | 9.4 | Peter Prohaszka | Gabor Papp | 1/2-1/2 | 24 | Open |
| 463 | 2023-04-22 | TCh-HUN 2022-23 | Hungary HUN | 8.4 | Levente Marosi | Peter Prohaszka | 0-1 | 103 | Open |
| 464 | 2023-04-18 | Titled Tue 18th Apr Late | chess.com INT | 9 | Peter Prohaszka | Maxim Rodshtein | 1-0 | 61 | Open |
| 465 | 2023-04-18 | Titled Tue 18th Apr Late | chess.com INT | 8 | Piotr Mickiewicz | Peter Prohaszka | 0-1 | 25 | Open |
| 466 | 2023-04-18 | Titled Tue 18th Apr Late | chess.com INT | 7 | Peter Prohaszka | Evgeny V. Melikhov | 1-0 | 65 | Open |
| 467 | 2023-04-18 | Titled Tue 18th Apr Early | chess.com INT | 7 | Peter Prohaszka | Andre Ventura Sousa | 0-1 | 69 | Open |
| 468 | 2023-04-18 | Titled Tue 18th Apr Early | chess.com INT | 6 | Narayanan S L | Peter Prohaszka | 1-0 | 49 | Open |
| 469 | 2023-04-18 | Titled Tue 18th Apr Late | chess.com INT | 6 | Anton Demchenko | Peter Prohaszka | 1-0 | 33 | Open |
| 470 | 2023-04-18 | Titled Tue 18th Apr Early | chess.com INT | 5 | Peter Prohaszka | Erik Ronka | 1-0 | 36 | Open |
| 471 | 2023-04-18 | Titled Tue 18th Apr Late | chess.com INT | 5 | Eduard Aymerich Verdaguer | Peter Prohaszka | 0-1 | 40 | Open |
| 472 | 2023-04-18 | Titled Tue 18th Apr Early | chess.com INT | 4 | Peter Prohaszka | Mathias Womacka | 1/2-1/2 | 51 | Open |
| 473 | 2023-04-18 | Titled Tue 18th Apr Late | chess.com INT | 4 | Peter Prohaszka | Sergei Zhigalko | 0-1 | 36 | Open |
| 474 | 2023-04-18 | Titled Tue 18th Apr Early | chess.com INT | 3 | Michael Coenen | Peter Prohaszka | 0-1 | 19 | Open |
| 475 | 2023-04-18 | Titled Tue 18th Apr Late | chess.com INT | 3 | Vasif Durarbayli | Peter Prohaszka | 1/2-1/2 | 25 | Open |
| 476 | 2023-04-18 | Titled Tue 18th Apr Early | chess.com INT | 2 | Peter Prohaszka | Leo Valle Luis | 1-0 | 48 | Open |
| 477 | 2023-04-18 | Titled Tue 18th Apr Late | chess.com INT | 2 | Peter Prohaszka | Jason Cigan | 1-0 | 26 | Open |
| 478 | 2023-04-18 | Titled Tue 18th Apr Late | chess.com INT | 1 | Carter Peatman | Peter Prohaszka | 0-1 | 38 | Open |
| 479 | 2023-04-18 | Titled Tue 18th Apr Late | chess.com INT | 11 | Peter Prohaszka | Mihnea Costachi | 0-1 | 76 | Open |
| 480 | 2023-04-18 | Titled Tue 18th Apr Late | chess.com INT | 10 | Daniel Naroditsky | Peter Prohaszka | 1-0 | 75 | Open |
| 481 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 9 | Martin Horak | Peter Prohaszka | 0-1 | 43 | Open |
| 482 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 8 | Peter Prohaszka | Sreyas Payyappat | 1-0 | 64 | Open |
| 483 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 7 | Viktor Shapiro | Peter Prohaszka | 0-1 | 53 | Open |
| 484 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 6 | Peter Prohaszka | Marius Deuer | 1-0 | 30 | Open |
| 485 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 5 | Peter Prohaszka | Henry Deng | 0-1 | 34 | Open |
| 486 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 4 | Yevhen Sharapov | Peter Prohaszka | 1-0 | 76 | Open |
| 487 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 3 | Peter Prohaszka | Ekaterina Goltseva | 1-0 | 38 | Open |
| 488 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 2 | Kukreja Sankalp | Peter Prohaszka | 0-1 | 31 | Open |
| 489 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 1 | Peter Prohaszka | Karl Bowden | 0-1 | 44 | Open |
| 490 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 11 | Robert Hovhannisyan | Peter Prohaszka | 1-0 | 49 | Open |
| 491 | 2023-04-04 | Titled Tue 4th Apr Early | chess.com INT | 10 | Peter Prohaszka | Namitbir Singh Walia | 1-0 | 73 | Open |
| 492 | 2023-03-28 | Titled Tue 28th Mar Early | chess.com INT | 9 | Peter Prohaszka | Kanan Hajiyev | 1-0 | 23 | Open |
| 493 | 2023-03-28 | Titled Tue 28th Mar Early | chess.com INT | 8 | Deniz Ozen | Peter Prohaszka | 1-0 | 41 | Open |
| 494 | 2023-03-28 | Titled Tue 28th Mar Early | chess.com INT | 7 | Peter Prohaszka | Yi Wei | 1-0 | 50 | Open |
| 495 | 2023-03-28 | Titled Tue 28th Mar Early | chess.com INT | 6 | Jeevan Karamsetty | Peter Prohaszka | 0-1 | 40 | Open |
| 496 | 2023-03-28 | Titled Tue 28th Mar Early | chess.com INT | 5 | Peter Prohaszka | Leinier Dominguez Perez | 0-1 | 65 | Open |
| 497 | 2023-03-28 | Titled Tue 28th Mar Early | chess.com INT | 4 | Peter Prohaszka | Alejandro Castellanos Gomez | 1-0 | 40 | Open |
| 498 | 2023-03-28 | Titled Tue 28th Mar Early | chess.com INT | 3 | Henry Deng | Peter Prohaszka | 0-1 | 39 | Open |
| 499 | 2023-03-28 | Titled Tue 28th Mar Early | chess.com INT | 2 | Peter Prohaszka | Ansh M Shah | 1-0 | 51 | Open |
| 500 | 2023-03-28 | Titled Tue 28th Mar Early | chess.com INT | 1 | Roman Kozelov | Peter Prohaszka | 1-0 | 71 | Open |
| 501 | 2023-03-28 | Titled Tue 28th Mar Early | chess.com INT | 11 | Mobina Alinasab | Peter Prohaszka | 0-1 | 32 | Open |
| 502 | 2023-03-28 | Titled Tue 28th Mar Early | chess.com INT | 10 | Peter Prohaszka | Gukesh D | 0-1 | 35 | Open |
| 503 | 2023-02-19 | TCh-HUN 2022-23 | Hungary HUN | 6.3 | Peter Prohaszka | Sinisa Saric | 1-0 | 62 | Open |
| 504 | 2023-02-12 | TCh-HUN 2022-23 | Hungary HUN | 5.5 | Jeno Dory | Peter Prohaszka | 0-1 | 49 | Open |
| 505 | 2023-01-29 | TCh-HUN 2022-23 | Hungary HUN | 4.3 | Peter Prohaszka | Vlastimil Babula | 1-0 | 33 | Open |
| 506 | 2022-12-18 | TCh-HUN 2022-23 | Hungary HUN | 3.4 | Robert Markus | Peter Prohaszka | 1/2-1/2 | 36 | Open |
| 507 | 2022-12-13 | 70th ch-HUN 2022 | Budapest HUN | 9.2 | Peter Prohaszka | Bence Korpa | 1-0 | 40 | Open |
| 508 | 2022-12-12 | 70th ch-HUN 2022 | Budapest HUN | 8.4 | Gabor Papp | Peter Prohaszka | 1/2-1/2 | 32 | Open |
| 509 | 2022-12-11 | 70th ch-HUN 2022 | Budapest HUN | 7.3 | Peter Prohaszka | Tamas Jr. Fodor | 1-0 | 37 | Open |
| 510 | 2022-12-10 | 70th ch-HUN 2022 | Budapest HUN | 6.3 | Ferenc Berkes | Peter Prohaszka | 1/2-1/2 | 41 | Open |
| 511 | 2022-12-09 | 70th ch-HUN 2022 | Budapest HUN | 5.4 | Peter Prohaszka | Gabor Nagy | 1/2-1/2 | 31 | Open |
| 512 | 2022-12-08 | 70th ch-HUN 2022 | Budapest HUN | 4.2 | Adam Horvath | Peter Prohaszka | 0-1 | 40 | Open |
| 513 | 2022-12-07 | 70th ch-HUN 2022 | Budapest HUN | 3.5 | Peter Prohaszka | Csaba Horvath | 1-0 | 43 | Open |
| 514 | 2022-12-06 | 70th ch-HUN 2022 | Budapest HUN | 2.1 | Adam Kozak | Peter Prohaszka | 1/2-1/2 | 97 | Open |
| 515 | 2022-12-05 | 70th ch-HUN 2022 | Budapest HUN | 1.5 | Sergey Grigoriants | Peter Prohaszka | 1/2-1/2 | 31 | Open |
| 516 | 2022-12-04 | TCh-HUN 2022-23 | Hungary HUN | 2.3 | Marko Nenezic | Peter Prohaszka | 1-0 | 49 | Open |
| 517 | 2022-11-20 | TCh-HUN 2022-23 | Hungary HUN | 1.5 | Peter Prohaszka | Miklos Mincsovics | 1-0 | 39 | Open |
| 518 | 2022-10-09 | 37th ECC Open 2022 | Mayrhofen AUT | 7.6 | Peter Prohaszka | Jakub Kusa | 1/2-1/2 | 85 | Open |
| 519 | 2022-10-08 | 37th ECC Open 2022 | Mayrhofen AUT | 6.8 | Peter Prohaszka | Niels Ondersteijn | 1-0 | 34 | Open |
| 520 | 2022-10-07 | 37th ECC Open 2022 | Mayrhofen AUT | 5.1 | Theodor Kenneskog | Peter Prohaszka | 0-1 | 41 | Open |
| 521 | 2022-10-06 | 37th ECC Open 2022 | Mayrhofen AUT | 4.5 | Peter Prohaszka | Daniele Vocaturo | 0-1 | 69 | Open |
| 522 | 2022-10-05 | 37th ECC Open 2022 | Mayrhofen AUT | 3.3 | Kirill Alekseenko | Peter Prohaszka | 1/2-1/2 | 54 | Open |
| 523 | 2022-10-04 | 37th ECC Open 2022 | Mayrhofen AUT | 2.11 | Mauricio Vassallo Barroche | Peter Prohaszka | 1-0 | 59 | Open |
| 524 | 2022-10-03 | 37th ECC Open 2022 | Mayrhofen AUT | 1.11 | Pierre Gengler | Peter Prohaszka | 0-1 | 42 | Open |
| 525 | 2022-09-13 | Titled Tue 13th Sep Early | chess.com INT | 9 | Mihailo Djokic | Peter Prohaszka | 0-1 | 48 | Open |
| 526 | 2022-09-13 | Titled Tue 13th Sep Early | chess.com INT | 8 | Henry Lopez | Peter Prohaszka | 1-0 | 57 | Open |
| 527 | 2022-09-13 | Titled Tue 13th Sep Early | chess.com INT | 7 | Peter Prohaszka | Sebastian Poltorak | 1-0 | 49 | Open |
| 528 | 2022-09-13 | Titled Tue 13th Sep Early | chess.com INT | 6 | Artiom Samsonkin | Peter Prohaszka | 1-0 | 29 | Open |
| 529 | 2022-09-13 | Titled Tue 13th Sep Early | chess.com INT | 5 | Peter Prohaszka | Egor Korelskiy | 1-0 | 39 | Open |
| 530 | 2022-09-13 | Titled Tue 13th Sep Early | chess.com INT | 4 | Peter Prohaszka | Aleksandr Lenderman | 0-1 | 47 | Open |
| 531 | 2022-09-13 | Titled Tue 13th Sep Early | chess.com INT | 3 | Joaquin Jimenez | Peter Prohaszka | 0-1 | 54 | Open |
| 532 | 2022-09-13 | Titled Tue 13th Sep Early | chess.com INT | 2 | Peter Prohaszka | Juan Cruz Arias | 1/2-1/2 | 90 | Open |
| 533 | 2022-09-13 | Titled Tue 13th Sep Early | chess.com INT | 1 | Ivan Runets | Peter Prohaszka | 0-1 | 61 | Open |
| 534 | 2022-09-13 | Titled Tue 13th Sep Early | chess.com INT | 11 | Georgios-Alexandros Kouskoutis | Peter Prohaszka | 0-1 | 47 | Open |
| 535 | 2022-09-13 | Titled Tue 13th Sep Early | chess.com INT | 10 | Peter Prohaszka | Robert Aloma Vidal | 0-1 | 51 | Open |
| 536 | 2022-09-06 | Titled Tue 6th Sep Early | chess.com INT | 9 | Gombosuren Munkhgal | Peter Prohaszka | 0-1 | 36 | Open |
| 537 | 2022-09-06 | Titled Tue 6th Sep Early | chess.com INT | 8 | Peter Prohaszka | Olexandr Bortnyk | 0-1 | 42 | Open |
| 538 | 2022-09-06 | Titled Tue 6th Sep Early | chess.com INT | 7 | Peter Prohaszka | Dmitry Andreikin | 1-0 | 53 | Open |
| 539 | 2022-09-06 | Titled Tue 6th Sep Early | chess.com INT | 6 | Yannick Kambrath | Peter Prohaszka | 0-1 | 55 | Open |
| 540 | 2022-09-06 | Titled Tue 6th Sep Early | chess.com INT | 5 | Sanan Sjugirov | Peter Prohaszka | 1-0 | 39 | Open |
| 541 | 2022-09-06 | Titled Tue 6th Sep Early | chess.com INT | 4 | Peter Prohaszka | Tuan Minh Le | 0-1 | 42 | Open |
| 542 | 2022-09-06 | Titled Tue 6th Sep Early | chess.com INT | 3 | Deniz Ozen | Peter Prohaszka | 0-1 | 26 | Open |
| 543 | 2022-09-06 | Titled Tue 6th Sep Early | chess.com INT | 2 | Peter Prohaszka | Brendan Zou | 1-0 | 59 | Open |
| 544 | 2022-09-06 | Titled Tue 6th Sep Early | chess.com INT | 1 | Cristian Silva Lucena | Peter Prohaszka | 0-1 | 27 | Open |
| 545 | 2022-09-06 | Titled Tue 6th Sep Early | chess.com INT | 11 | Artiom Stribuk | Peter Prohaszka | 1-0 | 61 | Open |
| 546 | 2022-09-06 | Titled Tue 6th Sep Early | chess.com INT | 10 | Peter Prohaszka | Dmitry Zenin | 1-0 | 79 | Open |
| 547 | 2022-07-17 | ch-HUN Rapid 2022 | Ajka HUN | 13.7 | Peter Prohaszka | Attila Jakab | 1-0 | 30 | Open |
| 548 | 2022-07-17 | ch-HUN Rapid 2022 | Ajka HUN | 12.1 | Benjamin Gledura | Peter Prohaszka | 1-0 | 69 | Open |
| 549 | 2022-07-17 | ch-HUN Rapid 2022 | Ajka HUN | 11.3 | Peter Prohaszka | Gergely Aczel | 1/2-1/2 | 12 | Open |
| 550 | 2022-07-17 | ch-HUN Rapid 2022 | Ajka HUN | 10.5 | Csaba Csiszar | Peter Prohaszka | 0-1 | 45 | Open |
| 551 | 2022-07-16 | ch-HUN Rapid 2022 | Ajka HUN | 9.8 | Peter Prohaszka | Alex Krstulovic | 1-0 | 37 | Open |
| 552 | 2022-07-16 | ch-HUN Rapid 2022 | Ajka HUN | 8.3 | Peter Prohaszka | Attila Czebe | 0-1 | 46 | Open |
| 553 | 2022-07-16 | ch-HUN Rapid 2022 | Ajka HUN | 7.4 | Adam Horvath | Peter Prohaszka | 1/2-1/2 | 71 | Open |
| 554 | 2022-07-16 | ch-HUN Rapid 2022 | Ajka HUN | 6.1 | Peter Prohaszka | Ferenc Berkes | 1/2-1/2 | 41 | Open |
| 555 | 2022-07-16 | ch-HUN Rapid 2022 | Ajka HUN | 5.1 | Imre Balog | Peter Prohaszka | 1/2-1/2 | 102 | Open |
| 556 | 2022-07-15 | ch-HUN Rapid 2022 | Ajka HUN | 4.5 | Peter Prohaszka | Balazs Csonka | 1-0 | 56 | Open |
| 557 | 2022-07-15 | ch-HUN Rapid 2022 | Ajka HUN | 3.6 | Balazs Martini | Peter Prohaszka | 0-1 | 18 | Open |
| 558 | 2022-07-15 | ch-HUN Rapid 2022 | Ajka HUN | 2.6 | Peter Prohaszka | Emil Szalanczi | 1-0 | 33 | Open |
| 559 | 2022-07-15 | ch-HUN Rapid 2022 | Ajka HUN | 1.6 | Viktor Hrubos | Peter Prohaszka | 0-1 | 40 | Open |
| 560 | 2022-05-27 | HSK GM 2022 | Hamburg GER | 9.1 | Vasilios Kotronias | Peter Prohaszka | 1/2-1/2 | 97 | Open |
| 561 | 2022-05-26 | HSK GM 2022 | Hamburg GER | 8.1 | Peter Prohaszka | Leon Luke Mendonca | 1/2-1/2 | 72 | Open |
| 562 | 2022-05-25 | HSK GM 2022 | Hamburg GER | 7.1 | Frederik Svane | Peter Prohaszka | 1-0 | 38 | Open |
| 563 | 2022-05-24 | HSK GM 2022 | Hamburg GER | 6.1 | Peter Prohaszka | Tom-Frederic Woelk | 1-0 | 65 | Open |
| 564 | 2022-05-24 | HSK GM 2022 | Hamburg GER | 5.1 | Malte Colpe | Peter Prohaszka | 1-0 | 36 | Open |
| 565 | 2022-05-23 | HSK GM 2022 | Hamburg GER | 4.1 | Peter Prohaszka | Jonathan Carlstedt | 1-0 | 37 | Open |
| 566 | 2022-05-22 | HSK GM 2022 | Hamburg GER | 3.1 | Lawrence Trent | Peter Prohaszka | 0-1 | 55 | Open |
| 567 | 2022-05-21 | HSK GM 2022 | Hamburg GER | 2.1 | Peter Prohaszka | Ruben Gideon Koellner | 1/2-1/2 | 77 | Open |
| 568 | 2022-05-20 | HSK GM 2022 | Hamburg GER | 1.1 | Georgios Souleidis | Peter Prohaszka | 1/2-1/2 | 50 | Open |
| 569 | 2022-04-05 | 22nd ch-EUR Indiv 2022 | Terme Catez SLO | 10.17 | Yuriy Kuzubov | Peter Prohaszka | 1-0 | 1 | Open |
| 570 | 2022-04-04 | 22nd ch-EUR Indiv 2022 | Terme Catez SLO | 9.14 | Peter Prohaszka | Markus Ragger | 1/2-1/2 | 34 | Open |
| 571 | 2022-04-03 | 22nd ch-EUR Indiv 2022 | Terme Catez SLO | 8.38 | Gudmundur Kjartansson | Peter Prohaszka | 0-1 | 56 | Open |
| 572 | 2022-04-02 | 22nd ch-EUR Indiv 2022 | Terme Catez SLO | 7.17 | Peter Prohaszka | David Navara | 1/2-1/2 | 35 | Open |
| 573 | 2022-04-01 | 22nd ch-EUR Indiv 2022 | Terme Catez SLO | 6.22 | Manuel Petrosyan | Peter Prohaszka | 1/2-1/2 | 32 | Open |
| 574 | 2022-03-31 | 22nd ch-EUR Indiv 2022 | Terme Catez SLO | 5.13 | Peter Prohaszka | Ivan Cheparinov | 1/2-1/2 | 37 | Open |
| 575 | 2022-03-30 | 22nd ch-EUR Indiv 2022 | Terme Catez SLO | 4.12 | Liviu-Dieter Nisipeanu | Peter Prohaszka | 1/2-1/2 | 15 | Open |
| 576 | 2022-03-29 | 22nd ch-EUR Indiv 2022 | Terme Catez SLO | 3.52 | Peter Prohaszka | Petro Golubka | 1-0 | 32 | Open |
| 577 | 2022-03-28 | 22nd ch-EUR Indiv 2022 | Terme Catez SLO | 2.83 | Cyrielle Monpeurt | Peter Prohaszka | 0-1 | 75 | Open |
| 578 | 2022-03-27 | 22nd ch-EUR Indiv 2022 | Terme Catez SLO | 1.7 | Peter Prohaszka | Valentin Mitev | 1/2-1/2 | 71 | Open |
| 579 | 2022-03-20 | TCh-HUN 2021-22 | Hungary HUN | 8.5 | Balazs Csonka | Peter Prohaszka | 1/2-1/2 | 31 | Open |
| 580 | 2022-02-27 | TCh-HUN 2021-22 | Hungary HUN | 7.4 | Marko Nenezic | Peter Prohaszka | 1-0 | 46 | Open |
| 581 | 2022-01-30 | TCh-HUN 2021-22 | Hungary HUN | 5.3 | Peter Prohaszka | Ervin Toth | 1-0 | 45 | Open |
| 582 | 2021-12-19 | TCh-HUN 2021-22 | Hungary HUN | 4.4 | Peter Prohaszka | Marcell Borhy | 1-0 | 55 | Open |
| 583 | 2021-12-17 | 69th ch-HUN 2021 | Budapest HUN | 9.2 | Zoltan Dr. Medvegy | Peter Prohaszka | 0-1 | 95 | Open |
| 584 | 2021-12-16 | 69th ch-HUN 2021 | Budapest HUN | 8.5 | Peter Prohaszka | Gergely Antal | 1/2-1/2 | 31 | Open |
| 585 | 2021-12-15 | 69th ch-HUN 2021 | Budapest HUN | 7.1 | Peter Prohaszka | Ferenc Berkes | 1/2-1/2 | 33 | Open |
| 586 | 2021-12-14 | 69th ch-HUN 2021 | Budapest HUN | 6.5 | Bence Korpa | Peter Prohaszka | 1/2-1/2 | 54 | Open |
| 587 | 2021-12-13 | 69th ch-HUN 2021 | Budapest HUN | 5.2 | Peter Prohaszka | Gergely Aczel | 1/2-1/2 | 94 | Open |
| 588 | 2021-12-10 | 69th ch-HUN 2021 | Budapest HUN | 4.4 | Tamas Banusz | Peter Prohaszka | 1/2-1/2 | 31 | Open |
| 589 | 2021-12-09 | 69th ch-HUN 2021 | Budapest HUN | 3.3 | Peter Prohaszka | Adam Kozak | 1/2-1/2 | 30 | Open |
| 590 | 2021-12-08 | 69th ch-HUN 2021 | Budapest HUN | 2.3 | Gergely Kantor | Peter Prohaszka | 1/2-1/2 | 32 | Open |
| 591 | 2021-12-07 | 69th ch-HUN 2021 | Budapest HUN | 1.4 | Peter Prohaszka | Peter Acs | 1/2-1/2 | 66 | Open |
| 592 | 2021-12-05 | TCh-HUN 2021-22 | Hungary HUN | 3.4 | Adam Kozak | Peter Prohaszka | 1-0 | 46 | Open |
| 593 | 2021-10-31 | TCh-HUN 2021-22 | Hungary HUN | 2.4 | Peter Prohaszka | Tibor Farkas | 1-0 | 48 | Open |
| 594 | 2021-10-10 | TCh-HUN 2021-22 | Hungary HUN | 1.3 | Peter Prohaszka | Milos Stankovic | 1-0 | 52 | Open |
| 595 | 2021-07-18 | ch-HUN Rapid 2021 | Ajka HUN | 13.5 | Gergely Aczel | Peter Prohaszka | 0-1 | 52 | Open |
| 596 | 2021-07-18 | ch-HUN Rapid 2021 | Ajka HUN | 12.6 | Peter Prohaszka | David Berczes | 1-0 | 60 | Open |
| 597 | 2021-07-18 | ch-HUN Rapid 2021 | Ajka HUN | 11.9 | Attila Czebe | Peter Prohaszka | 1/2-1/2 | 55 | Open |
| 598 | 2021-07-18 | ch-HUN Rapid 2021 | Ajka HUN | 10.12 | Peter Prohaszka | Julianna Terbe | 1-0 | 44 | Open |
| 599 | 2021-07-17 | ch-HUN Rapid 2021 | Ajka HUN | 9.7 | Zoltan Varga | Peter Prohaszka | 1-0 | 69 | Open |
| 600 | 2021-07-17 | ch-HUN Rapid 2021 | Ajka HUN | 8.4 | Peter Prohaszka | Gergely Antal | 1/2-1/2 | 6 | Open |
| 601 | 2021-07-17 | ch-HUN Rapid 2021 | Ajka HUN | 7.9 | Tamas Tancsa | Peter Prohaszka | 0-1 | 38 | Open |
| 602 | 2021-07-17 | ch-HUN Rapid 2021 | Ajka HUN | 6.7 | Peter Prohaszka | Bence Korpa | 1/2-1/2 | 44 | Open |
| 603 | 2021-07-17 | ch-HUN Rapid 2021 | Ajka HUN | 5.11 | Klara Kovacs | Peter Prohaszka | 0-1 | 46 | Open |
| 604 | 2021-07-16 | ch-HUN Rapid 2021 | Ajka HUN | 4.5 | Peter Prohaszka | Tamas Meszaros | 0-1 | 46 | Open |
| 605 | 2021-07-16 | ch-HUN Rapid 2021 | Ajka HUN | 3.7 | Levente Papp | Peter Prohaszka | 0-1 | 58 | Open |
| 606 | 2021-07-16 | ch-HUN Rapid 2021 | Ajka HUN | 2.9 | Peter Prohaszka | Aron Pasti | 1-0 | 44 | Open |
| 607 | 2021-07-16 | ch-HUN Rapid 2021 | Ajka HUN | 1.9 | Lajos Nagy | Peter Prohaszka | 0-1 | 30 | Open |
| 608 | 2021-05-31 | CCCSA Memorial Day GM | Charlotte USA | 9.2 | Peter Prohaszka | Mark Paragua | 1-0 | 42 | Open |
| 609 | 2021-05-31 | CCCSA Memorial Day GM | Charlotte USA | 8.4 | Daniel Fernandez | Peter Prohaszka | 1/2-1/2 | 8 | Open |
| 610 | 2021-05-30 | CCCSA Memorial Day GM | Charlotte USA | 7.3 | Peter Prohaszka | Tanguy Ringoir | 1/2-1/2 | 17 | Open |
| 611 | 2021-05-30 | CCCSA Memorial Day GM | Charlotte USA | 6.1 | Arthur Guo | Peter Prohaszka | 1/2-1/2 | 55 | Open |
| 612 | 2021-05-29 | CCCSA Memorial Day GM | Charlotte USA | 5.4 | Peter Prohaszka | Kassa Korley | 1-0 | 32 | Open |
| 613 | 2021-05-29 | CCCSA Memorial Day GM | Charlotte USA | 4.2 | Christopher Woojin Yoo | Peter Prohaszka | 1-0 | 55 | Open |
| 614 | 2021-05-28 | CCCSA Memorial Day GM | Charlotte USA | 3.5 | Peter Prohaszka | Tianqi Wang | 1-0 | 44 | Open |
| 615 | 2021-05-28 | CCCSA Memorial Day GM | Charlotte USA | 2.5 | Shankar Gauri | Peter Prohaszka | 0-1 | 43 | Open |
| 616 | 2021-05-27 | CCCSA Memorial Day GM | Charlotte USA | 1.5 | Sahil Sinha | Peter Prohaszka | 0-1 | 48 | Open |
| 617 | 2021-03-21 | CCCSA Spring GM 2021 | Charlotte USA | 9.5 | Peter Prohaszka | Kevin Wang | 1-0 | 44 | Open |
| 618 | 2021-03-21 | CCCSA Spring GM 2021 | Charlotte USA | 8.5 | Sahil Sinha | Peter Prohaszka | 0-1 | 55 | Open |
| 619 | 2021-03-20 | CCCSA Spring GM 2021 | Charlotte USA | 7.2 | Peter Prohaszka | Abhimanyu Mishra | 0-1 | 65 | Open |
| 620 | 2021-03-20 | CCCSA Spring GM 2021 | Charlotte USA | 6.4 | Tanguy Ringoir | Peter Prohaszka | 1/2-1/2 | 10 | Open |
| 621 | 2021-03-19 | CCCSA Spring GM 2021 | Charlotte USA | 5.1 | Peter Prohaszka | Vladimir Belous | 1/2-1/2 | 8 | Open |
| 622 | 2021-03-19 | CCCSA Spring GM 2021 | Charlotte USA | 4.3 | Carissa Yip | Peter Prohaszka | 1-0 | 45 | Open |
| 623 | 2021-03-18 | CCCSA Spring GM 2021 | Charlotte USA | 3.4 | Peter Prohaszka | Aleksandr Ostrovskiy | 1-0 | 47 | Open |
| 624 | 2021-03-18 | CCCSA Spring GM 2021 | Charlotte USA | 2.2 | Craig Hilby | Peter Prohaszka | 1/2-1/2 | 33 | Open |
| 625 | 2021-03-17 | CCCSA Spring GM 2021 | Charlotte USA | 1.5 | Peter Prohaszka | Shankar Gauri | 1/2-1/2 | 19 | Open |
| 626 | 2021-01-06 | Pan-Am Intercollegiate | chess.com INT | 9 | Grigoriy Oparin | Peter Prohaszka | 1/2-1/2 | 49 | Open |
| 627 | 2021-01-06 | Pan-Am Intercollegiate | chess.com INT | 8 | Peter Prohaszka | Mateusz Bartel | 1/2-1/2 | 118 | Open |
| 628 | 2021-01-06 | Pan-Am Intercollegiate | chess.com INT | 7 | Bryce Tiglon | Peter Prohaszka | 0-1 | 45 | Open |
| 629 | 2021-01-05 | Pan-Am Intercollegiate | chess.com INT | 6 | Peter Prohaszka | Anshul Adve | 1-0 | 64 | Open |
| 630 | 2021-01-05 | Pan-Am Intercollegiate | chess.com INT | 5 | Dariusz Swiercz | Peter Prohaszka | 1-0 | 54 | Open |
| 631 | 2021-01-05 | Pan-Am Intercollegiate | chess.com INT | 4 | Peter Prohaszka | Evgeny Shtembuliak | 1/2-1/2 | 98 | Open |
| 632 | 2021-01-04 | Pan-Am Intercollegiate | chess.com INT | 3 | Andrew Tang | Peter Prohaszka | 1-0 | 35 | Open |
| 633 | 2021-01-04 | Pan-Am Intercollegiate | chess.com INT | 2 | Peter Prohaszka | Joseph F. Bellissimo | 1-0 | 77 | Open |
| 634 | 2021-01-04 | Pan-Am Intercollegiate | chess.com INT | 1 | Bilgen Sazci | Peter Prohaszka | 0-1 | 38 | Open |
| 635 | 2020-10-25 | SPICE Cup Open 2020 | Chesterfield MO USA | 9 | Justin Sarkar | Peter Prohaszka | 1/2-1/2 | 58 | Open |
| 636 | 2020-10-24 | SPICE Cup Open 2020 | Chesterfield MO USA | 8 | Peter Prohaszka | Emilio Cordova | 1/2-1/2 | 21 | Open |
| 637 | 2020-10-24 | SPICE Cup Open 2020 | Chesterfield MO USA | 7 | Illya Nyzhnyk | Peter Prohaszka | 1-0 | 34 | Open |
| 638 | 2020-10-23 | SPICE Cup Open 2020 | Chesterfield MO USA | 6 | Peter Prohaszka | Aleksandr Lenderman | 1/2-1/2 | 31 | Open |
| 639 | 2020-10-22 | SPICE Cup Open 2020 | Chesterfield MO USA | 5 | Josiah Stearman | Peter Prohaszka | 0-1 | 40 | Open |
| 640 | 2020-10-22 | SPICE Cup Open 2020 | Chesterfield MO USA | 4 | Peter Prohaszka | Joshua Colas | 1/2-1/2 | 49 | Open |
| 641 | 2020-10-21 | SPICE Cup Open 2020 | Chesterfield MO USA | 3 | Yuriy Krykun | Peter Prohaszka | 1/2-1/2 | 87 | Open |
| 642 | 2020-10-21 | SPICE Cup Open 2020 | Chesterfield MO USA | 2 | Peter Prohaszka | Christopher Repka | 1/2-1/2 | 55 | Open |
| 643 | 2020-10-20 | SPICE Cup Open 2020 | Chesterfield MO USA | 1 | Anthony Atanasov | Peter Prohaszka | 0-1 | 49 | Open |
| 644 | 2020-10-18 | PNWCC Super G60 2020 | chess.com INT | 6.7 | Robert Baskin | Peter Prohaszka | 0-1 | 59 | Open |
| 645 | 2020-10-18 | PNWCC Super G60 2020 | chess.com INT | 5.3 | Peter Prohaszka | Pavel Eljanov | 0-1 | 86 | Open |
| 646 | 2020-10-18 | PNWCC Super G60 2020 | chess.com INT | 4.2 | Peter Prohaszka | Illya Nyzhnyk | 1/2-1/2 | 46 | Open |
| 647 | 2020-10-17 | PNWCC Super G60 2020 | chess.com INT | 3.3 | Victor Mikhalevski | Peter Prohaszka | 1/2-1/2 | 71 | Open |
| 648 | 2020-10-17 | PNWCC Super G60 2020 | chess.com INT | 2.7 | Peter Prohaszka | Gil Popilski | 1-0 | 35 | Open |
| 649 | 2020-10-17 | PNWCC Super G60 2020 | chess.com INT | 1.11 | Vishnu Vanapalli | Peter Prohaszka | 0-1 | 39 | Open |
| 650 | 2020-10-06 | Titled Tuesday 6th Oct | chess.com INT | 9 | Peter Prohaszka | Anton Demchenko | 1-0 | 134 | Open |
| 651 | 2020-10-06 | Titled Tuesday 6th Oct | chess.com INT | 8 | Parham Maghsoodloo | Peter Prohaszka | 1/2-1/2 | 104 | Open |
| 652 | 2020-10-06 | Titled Tuesday 6th Oct | chess.com INT | 7 | Peter Prohaszka | Artyom Timofeev | 1-0 | 24 | Open |
| 653 | 2020-10-06 | Titled Tuesday 6th Oct | chess.com INT | 6 | Peter Prohaszka | Kirill Alekseenko | 1-0 | 62 | Open |
| 654 | 2020-10-06 | Titled Tuesday 6th Oct | chess.com INT | 5 | Kamal Aghasiyev | Peter Prohaszka | 0-1 | 39 | Open |
| 655 | 2020-10-06 | Titled Tuesday 6th Oct | chess.com INT | 4 | Peter Prohaszka | Mark A Berkovich | 1-0 | 20 | Open |
| 656 | 2020-10-06 | Titled Tuesday 6th Oct | chess.com INT | 2 | Eldiyar Orozbaev | Peter Prohaszka | 1-0 | 33 | Open |
| 657 | 2020-10-06 | Titled Tuesday 6th Oct | chess.com INT | 1 | Peter Prohaszka | Maximiliano Perez | 1-0 | 50 | Open |
| 658 | 2020-10-06 | Titled Tuesday 6th Oct | chess.com INT | 10 | Peter Prohaszka | Murali Karthikeyan | 1-0 | 47 | Open |
| 659 | 2020-09-29 | Titled Tuesday 29th Sept | chess.com INT | 9 | Peter Prohaszka | Krikor Sevag Mekhitarian | 0-1 | 52 | Open |
| 660 | 2020-09-29 | Titled Tuesday 29th Sept | chess.com INT | 8 | Peter Prohaszka | Sergey D. Rodchenkov | 1-0 | 31 | Open |
| 661 | 2020-09-29 | Titled Tuesday 29th Sept | chess.com INT | 7 | Petros Trimitzios | Peter Prohaszka | 1-0 | 37 | Open |
| 662 | 2020-09-29 | Titled Tuesday 29th Sept | chess.com INT | 4 | Peter Prohaszka | Deivy Vera Siguenas | 1/2-1/2 | 73 | Open |
| 663 | 2020-09-29 | Titled Tuesday 29th Sept | chess.com INT | 3 | Quang Liem Le | Peter Prohaszka | 1-0 | 40 | Open |
| 664 | 2020-09-29 | Titled Tuesday 29th Sept | chess.com INT | 1 | Peter Prohaszka | Konstantin Loy | 1-0 | 59 | Open |
| 665 | 2020-09-29 | Titled Tuesday 29th Sept | chess.com INT | 10 | Matt Pon | Peter Prohaszka | 0-1 | 32 | Open |
| 666 | 2020-09-27 | US Collegiate Blitz 2020 | lichess.org INT | 9.124 | Peter Prohaszka | Aaron Jacobson | 1-0 | 36 | Open |
| 667 | 2020-09-27 | US Collegiate Blitz 2020 | lichess.org INT | 8.132 | Benjamin Frenkel | Peter Prohaszka | 0-1 | 51 | Open |
| 668 | 2020-09-27 | US Collegiate Blitz 2020 | lichess.org INT | 7.124 | Andrew Titus | Peter Prohaszka | 1-0 | 42 | Open |
| 669 | 2020-09-27 | US Collegiate Blitz 2020 | lichess.org INT | 6.115 | Peter Prohaszka | Guillermo Vazquez | 0-1 | 65 | Open |
| 670 | 2020-09-27 | US Collegiate Blitz 2020 | lichess.org INT | 5.114 | Ulvi Bajarani | Peter Prohaszka | 1/2-1/2 | 62 | Open |
| 671 | 2020-09-27 | US Collegiate Blitz 2020 | lichess.org INT | 4.103 | Peter Prohaszka | Grigoriy Oparin | 0-1 | 36 | Open |
| 672 | 2020-09-27 | US Collegiate Blitz 2020 | lichess.org INT | 3.115 | Razvan Preotu | Peter Prohaszka | 0-1 | 43 | Open |
| 673 | 2020-09-27 | US Collegiate Blitz 2020 | lichess.org INT | 2.119 | Peter Prohaszka | Alicja Sliwicka | 1-0 | 41 | Open |
| 674 | 2020-09-27 | US Collegiate Blitz 2020 | lichess.org INT | 13.114 | Peter Prohaszka | Yannick Kambrath | 1/2-1/2 | 109 | Open |
| 675 | 2020-09-27 | US Collegiate Blitz 2020 | lichess.org INT | 12.113 | Irakli Beradze | Peter Prohaszka | 1/2-1/2 | 48 | Open |
| 676 | 2020-09-27 | US Collegiate Blitz 2020 | lichess.org INT | 11.114 | Cemil Can Ali Marandi | Peter Prohaszka | 1/2-1/2 | 35 | Open |
| 677 | 2020-09-27 | US Collegiate Blitz 2020 | lichess.org INT | 10.117 | Peter Prohaszka | Joshua Daniel Ruiz Castillo | 1-0 | 62 | Open |
| 678 | 2020-09-27 | US Collegiate Blitz 2020 | lichess.org INT | 1.119 | Sultan Yagmurov | Peter Prohaszka | 0-1 | 52 | Open |
| 679 | 2020-09-26 | US Collegiate Rapid 2020 | lichess.org INT | 9.114 | Brian Escalante Ramirez | Peter Prohaszka | 1-0 | 60 | Open |
| 680 | 2020-09-26 | US Collegiate Rapid 2020 | lichess.org INT | 8.103 | Peter Prohaszka | Grigoriy Oparin | 0-1 | 60 | Open |
| 681 | 2020-09-26 | US Collegiate Rapid 2020 | lichess.org INT | 7.111 | Semen Khanin | Peter Prohaszka | 0-1 | 61 | Open |
| 682 | 2020-09-26 | US Collegiate Rapid 2020 | lichess.org INT | 6.116 | Olga Badelka | Peter Prohaszka | 0-1 | 51 | Open |
| 683 | 2020-09-26 | US Collegiate Rapid 2020 | lichess.org INT | 5.116 | Peter Prohaszka | Yannick Kambrath | 1/2-1/2 | 45 | Open |
| 684 | 2020-09-26 | US Collegiate Rapid 2020 | lichess.org INT | 4.12 | Askar Nurbekov | Peter Prohaszka | 0-1 | 26 | Open |
| 685 | 2020-09-26 | US Collegiate Rapid 2020 | lichess.org INT | 3.121 | Peter Prohaszka | Sam Schmakel | 1/2-1/2 | 41 | Open |
| 686 | 2020-09-26 | US Collegiate Rapid 2020 | lichess.org INT | 2.119 | William Graif | Peter Prohaszka | 1/2-1/2 | 61 | Open |
| 687 | 2020-09-26 | US Collegiate Rapid 2020 | lichess.org INT | 1.119 | Peter Prohaszka | Mike Mei | 1-0 | 36 | Open |
| 688 | 2020-01-15 | PRO League Group Stage | chess.com INT | 2 | Peter Prohaszka | Leon Livaic | 0-1 | 56 | Open |
| 689 | 2020-01-15 | PRO League Group Stage | chess.com INT | 2 | Peter Prohaszka | Tuan Minh Le | 0-1 | 60 | Open |
| 690 | 2020-01-15 | PRO League Group Stage | chess.com INT | 2 | Peter Michalik | Peter Prohaszka | 0-1 | 82 | Open |
| 691 | 2020-01-15 | PRO League Group Stage | chess.com INT | 2 | Jadranko Plenca | Peter Prohaszka | 1-0 | 49 | Open |
| 692 | 2020-01-08 | PRO League Group Stage | chess.com INT | 1 | Peter Prohaszka | Shant Sargsyan | 0-1 | 39 | Open |
| 693 | 2020-01-08 | PRO League Group Stage | chess.com INT | 1 | Peter Prohaszka | Haik M. Martirosyan | 1-0 | 48 | Open |
| 694 | 2020-01-08 | PRO League Group Stage | chess.com INT | 1 | Zaven Andriasian | Peter Prohaszka | 1-0 | 48 | Open |
| 695 | 2020-01-08 | PRO League Group Stage | chess.com INT | 1 | Tigran L. Petrosian | Peter Prohaszka | 1-0 | 67 | Open |
| 696 | 2019-12-30 | Pan-Am Intercollegiate | Charlotte USA | 6.3 | Grigoriy Oparin | Peter Prohaszka | 1/2-1/2 | 29 | Open |
| 697 | 2019-12-28 | Pan-Am Intercollegiate | Charlotte USA | 3.2 | Peter Prohaszka | Dariusz Swiercz | 1/2-1/2 | 32 | Open |
| 698 | 2019-11-02 | 22nd European Teams | Batumi GEO | 9.9 | Peter Prohaszka | Muhammed Batuhan Dastan | 1/2-1/2 | 140 | Open |
| 699 | 2019-11-01 | 22nd European Teams | Batumi GEO | 8.13 | Benjamin Haldorsen | Peter Prohaszka | 1/2-1/2 | 69 | Open |
| 700 | 2019-10-31 | 22nd European Teams | Batumi GEO | 7.11 | Peter Prohaszka | Velimir Ivic | 0-1 | 38 | Open |
| 701 | 2019-10-30 | 22nd European Teams | Batumi GEO | 6.1 | Viachaslau Zarubitski | Peter Prohaszka | 1/2-1/2 | 43 | Open |
| 702 | 2019-10-28 | 22nd European Teams | Batumi GEO | 5.9 | Peter Prohaszka | David Gavrilescu | 1-0 | 41 | Open |
| 703 | 2019-10-26 | 22nd European Teams | Batumi GEO | 3.4 | Peter Prohaszka | Maxim Matlakov | 1/2-1/2 | 33 | Open |
| 704 | 2019-10-25 | 22nd European Teams | Batumi GEO | 2.7 | Erik Blomqvist | Peter Prohaszka | 1/2-1/2 | 71 | Open |
| 705 | 2019-10-24 | 22nd European Teams | Batumi GEO | 1.1 | Peter Prohaszka | Martin Neugebauer | 0-1 | 41 | Open |
| 706 | 2019-07-21 | ch-HUN Rapid 2019 | Ajka HUN | 13.7 | Peter Prohaszka | Attila Jakab | 1-0 | 48 | Open |
| 707 | 2019-07-21 | ch-HUN Rapid 2019 | Ajka HUN | 12.5 | Attila Czebe | Peter Prohaszka | 1/2-1/2 | 56 | Open |
| 708 | 2019-07-21 | ch-HUN Rapid 2019 | Ajka HUN | 11.1 | Peter Prohaszka | Vilmos Balint | 1-0 | 43 | Open |
| 709 | 2019-07-21 | ch-HUN Rapid 2019 | Ajka HUN | 10.5 | Gellert Karacsonyi | Peter Prohaszka | 1-0 | 42 | Open |
| 710 | 2019-07-20 | ch-HUN Rapid 2019 | Ajka HUN | 9.5 | Peter Prohaszka | Adam Popovics | 1/2-1/2 | 45 | Open |
| 711 | 2019-07-20 | ch-HUN Rapid 2019 | Ajka HUN | 8.6 | Peter Horvath | Peter Prohaszka | 1/2-1/2 | 55 | Open |
| 712 | 2019-07-20 | ch-HUN Rapid 2019 | Ajka HUN | 7.8 | Peter Prohaszka | Barnabas Emodi | 1-0 | 50 | Open |
| 713 | 2019-07-20 | ch-HUN Rapid 2019 | Ajka HUN | 6.11 | Peter Prohaszka | Pal Kiss | 1-0 | 37 | Open |
| 714 | 2019-07-20 | ch-HUN Rapid 2019 | Ajka HUN | 5.19 | Barbara Mihok-Juhasz | Peter Prohaszka | 0-1 | 27 | Open |
| 715 | 2019-07-19 | ch-HUN Rapid 2019 | Ajka HUN | 4.13 | Marcell Borhy | Peter Prohaszka | 1/2-1/2 | 49 | Open |
| 716 | 2019-07-19 | ch-HUN Rapid 2019 | Ajka HUN | 3.8 | Peter Prohaszka | Csaba Csiszar | 0-1 | 65 | Open |
| 717 | 2019-07-19 | ch-HUN Rapid 2019 | Ajka HUN | 2.8 | Julianna Terbe | Peter Prohaszka | 0-1 | 39 | Open |
| 718 | 2019-07-19 | ch-HUN Rapid 2019 | Ajka HUN | 1.8 | Peter Prohaszka | Gyorgy Palla | 1-0 | 44 | Open |
| 719 | 2019-07-17 | Aegean Open 2019 | Aghios Kirykos GRE | 9.1 | Peter Prohaszka | Azizis Ektoras Azis | 1-0 | 42 | Open |
| 720 | 2019-07-16 | Aegean Open 2019 | Aghios Kirykos GRE | 8.1 | Dmitry Stets | Peter Prohaszka | 0-1 | 36 | Open |
| 721 | 2019-07-15 | Aegean Open 2019 | Aghios Kirykos GRE | 7.1 | Peter Prohaszka | Hristos Gkikas | 1-0 | 29 | Open |
| 722 | 2019-07-14 | Aegean Open 2019 | Aghios Kirykos GRE | 6.1 | Piotr Murdzia | Peter Prohaszka | 0-1 | 41 | Open |
| 723 | 2019-07-13 | Aegean Open 2019 | Aghios Kirykos GRE | 5.1 | Peter Prohaszka | Dimitris Alexakis | 1-0 | 44 | Open |
| 724 | 2019-07-12 | Aegean Open 2019 | Aghios Kirykos GRE | 4.1 | Petr Neuman | Peter Prohaszka | 0-1 | 41 | Open |
| 725 | 2019-07-11 | Aegean Open 2019 | Aghios Kirykos GRE | 3.1 | Peter Prohaszka | Kostantinos Georgiou | 1-0 | 50 | Open |
| 726 | 2019-07-10 | Aegean Open 2019 | Aghios Kirykos GRE | 2.1 | Georgios Alexakis | Peter Prohaszka | 0-1 | 37 | Open |
| 727 | 2019-07-09 | Aegean Open 2019 | Aghios Kirykos GRE | 1.1 | Peter Prohaszka | Anastasios Koukas | 1-0 | 26 | Open |
| 728 | 2019-01-07 | Bay Area Int Open 2019 | Burlingame USA | 9.11 | Erik Santarius | Peter Prohaszka | 0-1 | 45 | Open |
| 729 | 2019-01-06 | Bay Area Int Open 2019 | Burlingame USA | 8.7 | Peter Prohaszka | Karthik Venkataraman | 0-1 | 45 | Open |
| 730 | 2019-01-05 | Bay Area Int Open 2019 | Burlingame USA | 7.9 | Rayan Taghizadeh | Peter Prohaszka | 0-1 | 124 | Open |
| 731 | 2019-01-05 | Bay Area Int Open 2019 | Burlingame USA | 6.13 | Peter Prohaszka | Atulya Shetty | 1-0 | 58 | Open |
| 732 | 2019-01-04 | Bay Area Int Open 2019 | Burlingame USA | 5.14 | Justin Wang | Peter Prohaszka | 1/2-1/2 | 22 | Open |
| 733 | 2019-01-03 | Bay Area Int Open 2019 | Burlingame USA | 4.7 | Peter Prohaszka | Christopher Woojin Yoo | 0-1 | 50 | Open |
| 734 | 2019-01-03 | Bay Area Int Open 2019 | Burlingame USA | 3.5 | Craig Hilby | Peter Prohaszka | 1/2-1/2 | 42 | Open |
| 735 | 2019-01-02 | Bay Area Int Open 2019 | Burlingame USA | 2.8 | Peter Prohaszka | Praveen Balakrishnan | 1-0 | 41 | Open |
| 736 | 2019-01-01 | Bay Area Int Open 2019 | Burlingame USA | 1.9 | Joshua Colas | Peter Prohaszka | 0-1 | 27 | Open |
| 737 | 2018-12-30 | Pan-Am Intercollegiate | Burlingame USA | 6.2 | Peter Prohaszka | Kamil Dragun | 1/2-1/2 | 33 | Open |
| 738 | 2018-12-29 | Pan-Am Intercollegiate | Burlingame USA | 5.1 | Sergei Matsenko | Peter Prohaszka | 1/2-1/2 | 11 | Open |
| 739 | 2018-12-29 | Pan-Am Intercollegiate | Burlingame USA | 4.2 | Peter Prohaszka | Gil Popilski | 1/2-1/2 | 58 | Open |
| 740 | 2018-12-28 | Pan-Am Intercollegiate | Burlingame USA | 3.3 | Cemil Can Ali Marandi | Peter Prohaszka | 1/2-1/2 | 27 | Open |
| 741 | 2018-12-28 | Pan-Am Intercollegiate | Burlingame USA | 2.3 | Peter Prohaszka | Teemu Virtanen | 1-0 | 64 | Open |
| 742 | 2018-12-27 | Pan-Am Intercollegiate | Burlingame USA | 1.3 | Rangarajan. Roshan | Peter Prohaszka | 1/2-1/2 | 37 | Open |
| 743 | 2018-10-28 | SPICE Cup Open 2018 | Saint Louis USA | 9.5 | Advait Patel | Peter Prohaszka | 1/2-1/2 | 21 | Open |
| 744 | 2018-10-27 | SPICE Cup Open 2018 | Saint Louis USA | 8.6 | Peter Prohaszka | Justin Wang | 1/2-1/2 | 67 | Open |
| 745 | 2018-10-27 | SPICE Cup Open 2018 | Saint Louis USA | 7.5 | Aleksandr Lenderman | Peter Prohaszka | 1-0 | 41 | Open |
| 746 | 2018-10-26 | SPICE Cup Open 2018 | Saint Louis USA | 6.3 | Peter Prohaszka | Benjamin Bok | 1/2-1/2 | 38 | Open |
| 747 | 2018-10-25 | SPICE Cup Open 2018 | Saint Louis USA | 5.3 | Peter Prohaszka | Aleksandr Shimanov | 1/2-1/2 | 43 | Open |
| 748 | 2018-10-25 | SPICE Cup Open 2018 | Saint Louis USA | 4.2 | Lazaro Bruzon Batista | Peter Prohaszka | 1/2-1/2 | 30 | Open |
| 749 | 2018-10-24 | SPICE Cup Open 2018 | Saint Louis USA | 3.5 | Peter Prohaszka | Aleksandr Ostrovskiy | 1-0 | 60 | Open |
| 750 | 2018-10-24 | SPICE Cup Open 2018 | Saint Louis USA | 2.4 | Kevin Wang | Peter Prohaszka | 1/2-1/2 | 52 | Open |
| 751 | 2018-10-23 | SPICE Cup Open 2018 | Saint Louis USA | 1.7 | Peter Prohaszka | Joshua Colas | 1-0 | 34 | Open |
| 752 | 2018-07-22 | ch-HUN Rapid 2018 | Ajka HUN | 13.4 | Imre Balog | Peter Prohaszka | 1-0 | 49 | Open |
| 753 | 2018-07-21 | ch-HUN Rapid 2018 | Ajka HUN | 9.11 | Balazs Martini | Peter Prohaszka | 0-1 | 87 | Open |
| 754 | 2018-07-21 | ch-HUN Rapid 2018 | Ajka HUN | 8.17 | Peter Prohaszka | Marton Acs | 1-0 | 32 | Open |
| 755 | 2018-07-21 | ch-HUN Rapid 2018 | Ajka HUN | 10.6 | Peter Prohaszka | Attila Istvan Csonka | 1/2-1/2 | 58 | Open |
| 756 | 2018-07-20 | ch-HUN Rapid 2018 | Ajka HUN | 3.17 | Roland Margl | Peter Prohaszka | 1-0 | 100 | Open |
| 757 | 2018-07-20 | ch-HUN Rapid 2018 | Ajka HUN | 2.4 | Peter Prohaszka | Mate Egresi | 0-1 | 63 | Open |
| 758 | 2018-07-20 | ch-HUN Rapid 2018 | Ajka HUN | 1.4 | Attila Kaufmann | Peter Prohaszka | 0-1 | 31 | Open |
| 759 | 2018-07-14 | 38th Benasque Open 2018 | Benasque ESP | 10.1 | Peter Prohaszka | Renier Vazquez Igarza | 1/2-1/2 | 21 | Open |
| 760 | 2018-07-13 | 38th Benasque Open 2018 | Benasque ESP | 9.1 | Maksim Chigaev | Peter Prohaszka | 0-1 | 33 | Open |
| 761 | 2018-07-12 | 38th Benasque Open 2018 | Benasque ESP | 8.1 | Eduardo Iturrizaga Bonelli | Peter Prohaszka | 1/2-1/2 | 34 | Open |
| 762 | 2018-07-11 | 38th Benasque Open 2018 | Benasque ESP | 7.1 | Peter Prohaszka | Vladimir Baklan | 1-0 | 110 | Open |
| 763 | 2018-07-10 | 38th Benasque Open 2018 | Benasque ESP | 6.3 | Peter Prohaszka | Vlastimil Jansa | 1-0 | 94 | Open |
| 764 | 2018-07-09 | 38th Benasque Open 2018 | Benasque ESP | 5.1 | Elizbar Ubilava | Peter Prohaszka | 1/2-1/2 | 42 | Open |
| 765 | 2018-07-08 | 38th Benasque Open 2018 | Benasque ESP | 4.2 | Peter Prohaszka | Jose Rafael Gascon Del Nogal | 1-0 | 43 | Open |
| 766 | 2018-07-07 | 38th Benasque Open 2018 | Benasque ESP | 3.4 | Ferran Cervello Tost | Peter Prohaszka | 0-1 | 32 | Open |
| 767 | 2018-07-06 | 38th Benasque Open 2018 | Benasque ESP | 2.4 | Philipp Huber | Peter Prohaszka | 0-1 | 34 | Open |
| 768 | 2018-07-05 | 38th Benasque Open 2018 | Benasque ESP | 1.4 | Peter Prohaszka | Oriol Panades Catarineu | 1-0 | 34 | Open |
| 769 | 2018-05-23 | St Louis Summer A | Saint Louis USA | 9.5 | Peter Prohaszka | Yaroslav Zherebukh | 1-0 | 34 | Open |
| 770 | 2018-05-22 | St Louis Summer A | Saint Louis USA | 8.1 | Benjamin Bok | Peter Prohaszka | 1/2-1/2 | 60 | Open |
| 771 | 2018-05-21 | St Louis Summer A | Saint Louis USA | 7.5 | Vasif Durarbayli | Peter Prohaszka | 1/2-1/2 | 42 | Open |
| 772 | 2018-05-20 | St Louis Summer A | Saint Louis USA | 6.2 | Peter Prohaszka | Varuzhan Akobian | 1/2-1/2 | 90 | Open |
| 773 | 2018-05-19 | St Louis Summer A | Saint Louis USA | 5.3 | Rinat Jumabayev | Peter Prohaszka | 1-0 | 79 | Open |
| 774 | 2018-05-18 | St Louis Summer A | Saint Louis USA | 4.2 | Peter Prohaszka | Jeffery Xiong | 1/2-1/2 | 48 | Open |
| 775 | 2018-05-17 | St Louis Summer A | Saint Louis USA | 3.5 | Aleksandar Indjic | Peter Prohaszka | 1/2-1/2 | 45 | Open |
| 776 | 2018-05-16 | St Louis Summer A | Saint Louis USA | 2.4 | Peter Prohaszka | Daniel Fridman | 1/2-1/2 | 39 | Open |
| 777 | 2018-05-15 | St Louis Summer A | Saint Louis USA | 1.2 | Samuel Sevian | Peter Prohaszka | 1-0 | 42 | Open |
| 778 | 2018-04-01 | College Final Four 2018 | New York USA | 3.1 | Yaroslav Zherebukh | Peter Prohaszka | 1/2-1/2 | 67 | Open |
| 779 | 2017-10-26 | SPICE Cup Open 2017 | Saint Louis USA | 9.7 | Peter Prohaszka | Kostya Kavutskiy | 1-0 | 34 | Open |
| 780 | 2017-10-25 | SPICE Cup Open 2017 | Saint Louis USA | 8.4 | Illya Nyzhnyk | Peter Prohaszka | 1/2-1/2 | 13 | Open |
| 781 | 2017-10-25 | SPICE Cup Open 2017 | Saint Louis USA | 7.6 | Peter Prohaszka | Awonder Liang | 1/2-1/2 | 51 | Open |
| 782 | 2017-10-24 | SPICE Cup Open 2017 | Saint Louis USA | 6.7 | Rahul Srivatshav P | Peter Prohaszka | 0-1 | 67 | Open |
| 783 | 2017-10-23 | SPICE Cup Open 2017 | Saint Louis USA | 5.8 | Peter Prohaszka | Raven Sturt | 1/2-1/2 | 61 | Open |
| 784 | 2017-10-23 | SPICE Cup Open 2017 | Saint Louis USA | 4.4 | Dariusz Swiercz | Peter Prohaszka | 1-0 | 33 | Open |
| 785 | 2017-10-22 | SPICE Cup Open 2017 | Saint Louis USA | 3.1 | Peter Prohaszka | Lazaro Bruzon Batista | 1/2-1/2 | 15 | Open |
| 786 | 2017-10-22 | SPICE Cup Open 2017 | Saint Louis USA | 2.7 | Peter Prohaszka | Rogelio Barcenilla | 1-0 | 33 | Open |
| 787 | 2017-10-21 | SPICE Cup Open 2017 | Saint Louis USA | 1.9 | Victor Plotkin | Peter Prohaszka | 0-1 | 103 | Open |
| 788 | 2017-07-15 | 37th Benasque Open 2017 | Benasque ESP | 10.2 | Miguel Santos Ruiz | Peter Prohaszka | 1/2-1/2 | 8 | Open |
| 789 | 2017-07-14 | 37th Benasque Open 2017 | Benasque ESP | 9.3 | Peter Prohaszka | Yuriy Kuzubov | 1/2-1/2 | 85 | Open |
| 790 | 2017-07-13 | 37th Benasque Open 2017 | Benasque ESP | 8.3 | Daniele Vocaturo | Peter Prohaszka | 0-1 | 32 | Open |
| 791 | 2017-07-12 | 37th Benasque Open 2017 | Benasque ESP | 7.4 | Peter Prohaszka | Daniel Forcen Esteban | 1-0 | 80 | Open |
| 792 | 2017-07-10 | 37th Benasque Open 2017 | Benasque ESP | 5.1 | Toms Kantans | Peter Prohaszka | 1-0 | 53 | Open |
| 793 | 2017-07-09 | 37th Benasque Open 2017 | Benasque ESP | 4.2 | Peter Prohaszka | Angel Espinosa Aranda | 1-0 | 44 | Open |
| 794 | 2017-07-08 | 37th Benasque Open 2017 | Benasque ESP | 3.4 | Khamparia Akshat | Peter Prohaszka | 0-1 | 33 | Open |
| 795 | 2017-07-07 | 37th Benasque Open 2017 | Benasque ESP | 2.4 | Peter Prohaszka | Manuel Francisco Rodriguez Garcia | 1-0 | 43 | Open |
| 796 | 2017-07-06 | 37th Benasque Open 2017 | Benasque ESP | 1.4 | Jose A. Moreno De La Fuente | Peter Prohaszka | 0-1 | 28 | Open |
| 797 | 2017-06-10 | 18th ch-EUR Indiv 2017 | Minsk BLR | 11.58 | Peter Prohaszka | Toms Kantans | 1/2-1/2 | 26 | Open |
| 798 | 2017-06-09 | 18th ch-EUR Indiv 2017 | Minsk BLR | 10.16 | Etienne Bacrot | Peter Prohaszka | 1-0 | 63 | Open |
| 799 | 2017-06-08 | 18th ch-EUR Indiv 2017 | Minsk BLR | 9.18 | Sergei Movsesian | Peter Prohaszka | 1/2-1/2 | 121 | Open |
| 800 | 2017-06-07 | 18th ch-EUR Indiv 2017 | Minsk BLR | 8.18 | Peter Prohaszka | Alexander Riazantsev | 1/2-1/2 | 15 | Open |
| 801 | 2017-06-06 | 18th ch-EUR Indiv 2017 | Minsk BLR | 7.14 | Peter Prohaszka | Denis Khismatullin | 1/2-1/2 | 12 | Open |
| 802 | 2017-06-05 | 18th ch-EUR Indiv 2017 | Minsk BLR | 6.22 | Anton Korobov | Peter Prohaszka | 0-1 | 82 | Open |
| 803 | 2017-06-03 | 18th ch-EUR Indiv 2017 | Minsk BLR | 5.14 | Peter Prohaszka | Rauf Mamedov | 1/2-1/2 | 11 | Open |
| 804 | 2017-06-02 | 18th ch-EUR Indiv 2017 | Minsk BLR | 4.12 | Daniil Dubov | Peter Prohaszka | 1/2-1/2 | 42 | Open |
| 805 | 2017-06-01 | 18th ch-EUR Indiv 2017 | Minsk BLR | 3.6 | Peter Prohaszka | Vladislav Artemiev | 1/2-1/2 | 82 | Open |
| 806 | 2017-05-31 | 18th ch-EUR Indiv 2017 | Minsk BLR | 2.68 | Pier Luigi Basso | Peter Prohaszka | 0-1 | 29 | Open |
| 807 | 2017-05-30 | 18th ch-EUR Indiv 2017 | Minsk BLR | 1.94 | Peter Prohaszka | Sergei Khamitskiy | 1-0 | 39 | Open |
| 808 | 2017-05-26 | 36th Zalakaros Open 2017 | Zalakaros HUN | 9.1 | Dmitrij Kollars | Peter Prohaszka | 1/2-1/2 | 11 | Open |
| 809 | 2017-05-25 | 36th Zalakaros Open 2017 | Zalakaros HUN | 8.11 | Peter Prohaszka | Konstantin Chernyshov | 1/2-1/2 | 94 | Open |
| 810 | 2017-05-24 | 36th Zalakaros Open 2017 | Zalakaros HUN | 7.11 | Abhimanyu Puranik | Peter Prohaszka | 1/2-1/2 | 39 | Open |
| 811 | 2017-05-23 | 36th Zalakaros Open 2017 | Zalakaros HUN | 6.1 | Peter Prohaszka | Eldar Gasanov | 1/2-1/2 | 131 | Open |
| 812 | 2017-05-22 | 36th Zalakaros Open 2017 | Zalakaros HUN | 5.16 | Sean Winshand Cuhendi | Peter Prohaszka | 0-1 | 43 | Open |
| 813 | 2017-05-21 | 36th Zalakaros Open 2017 | Zalakaros HUN | 4.14 | Peter Prohaszka | Gombosuren Munkhgal | 1/2-1/2 | 60 | Open |
| 814 | 2017-05-20 | 36th Zalakaros Open 2017 | Zalakaros HUN | 3.11 | Gabor Nagy | Peter Prohaszka | 1/2-1/2 | 19 | Open |
| 815 | 2017-05-19 | 36th Zalakaros Open 2017 | Zalakaros HUN | 2.6 | Peter Prohaszka | Viktor Gazik | 1/2-1/2 | 17 | Open |
| 816 | 2017-05-18 | 36th Zalakaros Open 2017 | Zalakaros HUN | 1.12 | Mohamed Tissir | Peter Prohaszka | 0-1 | 0 | Open |
| 817 | 2017-05-01 | 49th Italian Teams 2017 | Gallipoli ITA | 7.4 | Milan Drasko | Peter Prohaszka | 1/2-1/2 | 22 | Open |
| 818 | 2017-04-30 | 49th Italian Teams 2017 | Gallipoli ITA | 6.5 | Peter Prohaszka | Piero Mazzilli | 1/2-1/2 | 78 | Open |
| 819 | 2017-04-30 | 49th Italian Teams 2017 | Gallipoli ITA | 5.3 | Renier Vazquez Igarza | Peter Prohaszka | 1/2-1/2 | 11 | Open |
| 820 | 2017-04-29 | 49th Italian Teams 2017 | Gallipoli ITA | 4.4 | 14500094 | Peter Prohaszka | 0-1 | 39 | Open |
| 821 | 2017-04-29 | 49th Italian Teams 2017 | Gallipoli ITA | 3.6 | Peter Prohaszka | Artem Gilevych | 1-0 | 71 | Open |
| 822 | 2017-04-28 | 49th Italian Teams 2017 | Gallipoli ITA | 2.3 | Aryan Tari | Peter Prohaszka | 1/2-1/2 | 42 | Open |
| 823 | 2017-04-16 | TV2 GM Open 2017 | Fagernes NOR | 9.4 | Awonder Liang | Peter Prohaszka | 1/2-1/2 | 32 | Open |
| 824 | 2017-04-15 | TV2 GM Open 2017 | Fagernes NOR | 8.2 | Peter Prohaszka | Boris Chatalbashev | 1/2-1/2 | 34 | Open |
| 825 | 2017-04-14 | TV2 GM Open 2017 | Fagernes NOR | 7.5 | Peter Prohaszka | Valery Kazakouski | 1-0 | 24 | Open |
| 826 | 2017-04-13 | TV2 GM Open 2017 | Fagernes NOR | 6.5 | Benjamin Arvola Notkevich | Peter Prohaszka | 1/2-1/2 | 97 | Open |
| 827 | 2017-04-12 | TV2 GM Open 2017 | Fagernes NOR | 5.4 | Peter Prohaszka | John Paul Wallace | 1/2-1/2 | 19 | Open |
| 828 | 2017-04-11 | TV2 GM Open 2017 | Fagernes NOR | 4.4 | Johan-Sebastian Christiansen | Peter Prohaszka | 1/2-1/2 | 41 | Open |
| 829 | 2017-04-11 | TV2 GM Open 2017 | Fagernes NOR | 3.6 | Peter Prohaszka | Johannes Haug | 1-0 | 51 | Open |
| 830 | 2017-04-10 | TV2 GM Open 2017 | Fagernes NOR | 2.8 | Eduardas Rozentalis | Peter Prohaszka | 1/2-1/2 | 31 | Open |
| 831 | 2017-04-09 | TCh-HUN 2016-17 | Hungary HUN | 9.2 | Ivan Ivanisevic | Peter Prohaszka | 0-1 | 60 | Open |
| 832 | 2017-04-08 | TCh-HUN 2016-17 | Hungary HUN | 8.2 | Peter Prohaszka | Laszlo Gonda | 1/2-1/2 | 18 | Open |
| 833 | 2017-03-26 | TCh-AUT 2016-17 | Austria AUT | 8.3 | Luka Lenic | Peter Prohaszka | 1-0 | 75 | Open |
| 834 | 2017-03-25 | TCh-AUT 2016-17 | Austria AUT | 7.5 | Peter Prohaszka | Sasa Martinovic | 1/2-1/2 | 34 | Open |
| 835 | 2017-03-24 | TCh-AUT 2016-17 | Austria AUT | 6.2 | Markus Ragger | Peter Prohaszka | 1/2-1/2 | 30 | Open |
| 836 | 2017-03-23 | TCh-AUT 2016-17 | Austria AUT | 5.6 | Peter Prohaszka | Nico Georgiadis | 1-0 | 39 | Open |
| 837 | 2017-03-19 | 2nd Bundesliga Ost 2016-17 | Germany GER | 10.2 | Peter Prohaszka | Alexander Hilverda | 1-0 | 54 | Open |
| 838 | 2017-03-18 | 2nd Bundesliga Ost 2016-17 | Germany GER | 9.2 | Vlastimil Jansa | Peter Prohaszka | 0-1 | 23 | Open |
| 839 | 2017-03-12 | TCh-HUN 2016-17 | Hungary HUN | 7.2 | Alojzije Jankovic | Peter Prohaszka | 1/2-1/2 | 10 | Open |
| 840 | 2017-02-19 | 2nd Bundesliga Ost 2016-17 | Germany GER | 8.2 | Peter Prohaszka | Aleksandr Karpatchev | 1-0 | 52 | Open |
| 841 | 2017-02-18 | 2nd Bundesliga Ost 2016-17 | Germany GER | 7.2 | Kaido Kulaots | Peter Prohaszka | 1-0 | 33 | Open |
| 842 | 2017-02-12 | TCh-HUN 2016-17 | Hungary HUN | 6.3 | Adam Horvath | Peter Prohaszka | 0-1 | 41 | Open |
| 843 | 2017-01-29 | TCh-HUN 2016-17 | Hungary HUN | 5.3 | Peter Prohaszka | Gabor Papp | 1/2-1/2 | 19 | Open |
| 844 | 2016-12-11 | TCh-HUN 2016-17 | Hungary HUN | 4.1 | Andriy Vovk | Peter Prohaszka | 1/2-1/2 | 31 | Open |
| 845 | 2016-11-27 | TCh-HUN 2016-17 | Hungary HUN | 3.3 | Peter Prohaszka | Jozsef Horvath | 1/2-1/2 | 22 | Open |
| 846 | 2016-11-20 | 2nd Bundesliga Ost 2016-17 | Germany GER | 4.2 | Jan Votava | Peter Prohaszka | 1/2-1/2 | 28 | Open |
| 847 | 2016-11-19 | 2nd Bundesliga Ost 2016-17 | Germany GER | 3.2 | Peter Prohaszka | Carlo Kunze | 1-0 | 24 | Open |
| 848 | 2016-11-13 | TCh-HUN 2016-17 | Hungary HUN | 2.1 | Oliver Mihok | Peter Prohaszka | 1/2-1/2 | 30 | Open |
| 849 | 2016-10-30 | TCh-HUN 2016-17 | Hungary HUN | 1.1 | Peter Prohaszka | Gergely Antal | 1/2-1/2 | 31 | Open |
| 850 | 2016-10-23 | TCh-AUT 2016-17 | Austria AUT | 4.1 | Marin Bosiocic | Peter Prohaszka | 1/2-1/2 | 43 | Open |
| 851 | 2016-10-22 | TCh-AUT 2016-17 | Austria AUT | 3.6 | Laszlo Gonda | Peter Prohaszka | 1/2-1/2 | 31 | Open |
| 852 | 2016-10-21 | TCh-AUT 2016-17 | Austria AUT | 2.2 | Peter Prohaszka | Christopher Repka | 1-0 | 23 | Open |
| 853 | 2016-10-16 | 2nd Bundesliga Ost 2016-17 | Germany GER | 2.2 | Roland Loetscher | Peter Prohaszka | 1/2-1/2 | 76 | Open |
| 854 | 2016-10-15 | 2nd Bundesliga Ost 2016-17 | Germany GER | 1.2 | Peter Prohaszka | Jan Suran | 1-0 | 47 | Open |
| 855 | 2016-10-14 | 2nd Bundesliga Ost 2016-17 | Germany GER | 6.2 | Peter Prohaszka | Tadeas Kriebel | 1/2-1/2 | 20 | Open |
| 856 | 2016-08-29 | 23rd Abu Dhabi Masters | Abu Dhabi UAE | 9.14 | Tingjie Lei | Peter Prohaszka | 0-1 | 41 | Open |
| 857 | 2016-08-28 | 23rd Abu Dhabi Masters | Abu Dhabi UAE | 8.5 | Peter Prohaszka | Alexander Areshchenko | 0-1 | 63 | Open |
| 858 | 2016-08-27 | 23rd Abu Dhabi Masters | Abu Dhabi UAE | 7.14 | Peter Prohaszka | Mishra Swayams | 1-0 | 103 | Open |
| 859 | 2016-08-25 | 23rd Abu Dhabi Masters | Abu Dhabi UAE | 6.15 | Moulthun Ly | Peter Prohaszka | 1/2-1/2 | 60 | Open |
| 860 | 2016-08-24 | 23rd Abu Dhabi Masters | Abu Dhabi UAE | 5.15 | R.R. Laxman | Peter Prohaszka | 1/2-1/2 | 30 | Open |
| 861 | 2016-08-23 | 23rd Abu Dhabi Masters | Abu Dhabi UAE | 4.3 | Peter Prohaszka | Dmitry Andreikin | 1/2-1/2 | 59 | Open |
| 862 | 2016-08-23 | 23rd Abu Dhabi Masters | Abu Dhabi UAE | 3.19 | Peter Prohaszka | Moheb Ameir | 1-0 | 44 | Open |
| 863 | 2016-08-22 | 23rd Abu Dhabi Masters | Abu Dhabi UAE | 2.14 | Justin Sarkar | Peter Prohaszka | 1/2-1/2 | 70 | Open |
| 864 | 2016-08-21 | 23rd Abu Dhabi Masters | Abu Dhabi UAE | 1.21 | Peter Prohaszka | Ramnath Bhuvanesh.R | 1-0 | 39 | Open |
| 865 | 2016-08-11 | 34th Andorra Open 2016 | Escaldes AND | 9.12 | Jose Maria Sanchez Dengra | Peter Prohaszka | 0-1 | 56 | Open |
| 866 | 2016-08-10 | 34th Andorra Open 2016 | Escaldes AND | 8.6 | Peter Prohaszka | Pierre Barbot | 0-1 | 36 | Open |
| 867 | 2016-08-09 | 34th Andorra Open 2016 | Escaldes AND | 7.9 | Romain Bilquez | Peter Prohaszka | 0-1 | 49 | Open |
| 868 | 2016-08-08 | 34th Andorra Open 2016 | Escaldes AND | 6.2 | Peter Prohaszka | Jorge Cori | 0-1 | 40 | Open |
| 869 | 2016-08-07 | 34th Andorra Open 2016 | Escaldes AND | 5.6 | Alexandre Merenciano | Peter Prohaszka | 0-1 | 42 | Open |
| 870 | 2016-08-06 | 34th Andorra Open 2016 | Escaldes AND | 4.5 | Peter Prohaszka | Anna Rudolf | 1/2-1/2 | 62 | Open |
| 871 | 2016-08-05 | 34th Andorra Open 2016 | Escaldes AND | 3.12 | Raphael Malassagne | Peter Prohaszka | 0-1 | 29 | Open |
| 872 | 2016-08-04 | 34th Andorra Open 2016 | Escaldes AND | 2.4 | Peter Prohaszka | Patricia Llaneza Vega | 1/2-1/2 | 69 | Open |
| 873 | 2016-08-03 | 34th Andorra Open 2016 | Escaldes AND | 1.5 | Thierry Kozlowski | Peter Prohaszka | 0-1 | 40 | Open |
| 874 | 2016-06-04 | 35th Zalakaros Open 2016 | Zalakaros HUN | 9.8 | Aryan Chopra | Peter Prohaszka | 1/2-1/2 | 44 | Open |
| 875 | 2016-06-03 | 35th Zalakaros Open 2016 | Zalakaros HUN | 8.2 | Peter Prohaszka | Levente Vajda | 1/2-1/2 | 60 | Open |
| 876 | 2016-06-02 | 35th Zalakaros Open 2016 | Zalakaros HUN | 7.7 | Harika Dronavalli | Peter Prohaszka | 1/2-1/2 | 9 | Open |
| 877 | 2016-06-01 | 35th Zalakaros Open 2016 | Zalakaros HUN | 6.9 | Peter Prohaszka | Attila Czebe | 1-0 | 36 | Open |
| 878 | 2016-05-31 | 35th Zalakaros Open 2016 | Zalakaros HUN | 5.12 | Viktor Gazik | Peter Prohaszka | 0-1 | 58 | Open |
| 879 | 2016-05-30 | 35th Zalakaros Open 2016 | Zalakaros HUN | 4.11 | Peter Prohaszka | Bryan Smith | 1/2-1/2 | 27 | Open |
| 880 | 2016-05-29 | 35th Zalakaros Open 2016 | Zalakaros HUN | 3.11 | Leon Livaic | Peter Prohaszka | 1/2-1/2 | 77 | Open |
| 881 | 2016-05-28 | 35th Zalakaros Open 2016 | Zalakaros HUN | 2.8 | Peter Prohaszka | Eesha Karavade | 1/2-1/2 | 26 | Open |
| 882 | 2016-05-27 | 35th Zalakaros Open 2016 | Zalakaros HUN | 1.11 | Andrei-Theodor Dolana | Peter Prohaszka | 0-1 | 25 | Open |
| 883 | 2016-05-23 | 17th ch-EUR Indiv 2016 | Gjakova KOS | 11.47 | Luka Draskovic | Peter Prohaszka | 1/2-1/2 | 12 | Open |
| 884 | 2016-05-22 | 17th ch-EUR Indiv 2016 | Gjakova KOS | 10.22 | Peter Prohaszka | Gabriel Sargissian | 0-1 | 71 | Open |
| 885 | 2016-05-21 | 17th ch-EUR Indiv 2016 | Gjakova KOS | 9.2 | Yuriy Kryvoruchko | Peter Prohaszka | 1/2-1/2 | 31 | Open |
| 886 | 2016-05-20 | 17th ch-EUR Indiv 2016 | Gjakova KOS | 8.23 | Peter Prohaszka | Gawain C B Maroroa Jones | 1/2-1/2 | 22 | Open |
| 887 | 2016-05-19 | 17th ch-EUR Indiv 2016 | Gjakova KOS | 7.14 | Anton Korobov | Peter Prohaszka | 1/2-1/2 | 55 | Open |
| 888 | 2016-05-17 | 17th ch-EUR Indiv 2016 | Gjakova KOS | 6.18 | Peter Prohaszka | Sergei Zhigalko | 1/2-1/2 | 23 | Open |
| 889 | 2016-05-16 | 17th ch-EUR Indiv 2016 | Gjakova KOS | 5.17 | Nils Grandelius | Peter Prohaszka | 1/2-1/2 | 42 | Open |
| 890 | 2016-05-15 | 17th ch-EUR Indiv 2016 | Gjakova KOS | 4.46 | Peter Prohaszka | Marco Codenotti | 1-0 | 34 | Open |
| 891 | 2016-05-14 | 17th ch-EUR Indiv 2016 | Gjakova KOS | 3.22 | Evgeniy Najer | Peter Prohaszka | 1/2-1/2 | 25 | Open |
| 892 | 2016-05-13 | 17th ch-EUR Indiv 2016 | Gjakova KOS | 2.5 | Peter Prohaszka | Francisco Vallejo Pons | 1/2-1/2 | 18 | Open |
| 893 | 2016-05-01 | 48th Italian Teams 2016 | Civitanova Marche ITA | 7.4 | Alessio Valsecchi | Peter Prohaszka | 0-1 | 32 | Open |
| 894 | 2016-04-30 | 48th Italian Teams 2016 | Civitanova Marche ITA | 6.3 | Peter Prohaszka | Viorel Iordachescu | 1/2-1/2 | 21 | Open |
| 895 | 2016-04-30 | 48th Italian Teams 2016 | Civitanova Marche ITA | 5.2 | Boris Gelfand | Peter Prohaszka | 1/2-1/2 | 16 | Open |
| 896 | 2016-04-29 | 48th Italian Teams 2016 | Civitanova Marche ITA | 4.4 | Peter Prohaszka | Marin Bosiocic | 1-0 | 73 | Open |
| 897 | 2016-04-28 | 48th Italian Teams 2016 | Civitanova Marche ITA | 2.3 | Peter Prohaszka | Bartosz Socko | 1/2-1/2 | 32 | Open |
| 898 | 2016-04-17 | TCh-HUN 2015-16 | Hungary HUN | 9.3 | Peter Prohaszka | Istvan Sipos | 1/2-1/2 | 19 | Open |
| 899 | 2016-04-16 | TCh-HUN 2015-16 | Hungary HUN | 8.4 | Peter Prohaszka | Nikola Sedlak | 1/2-1/2 | 60 | Open |
| 900 | 2016-04-03 | TCh-HUN 2015-16 | Hungary HUN | 7.3 | Robert Ruck | Peter Prohaszka | 1/2-1/2 | 27 | Open |
| 901 | 2016-04-02 | TCh-AUT 2015-16 | Austria AUT | 11.4 | Liviu-Dieter Nisipeanu | Peter Prohaszka | 1/2-1/2 | 41 | Open |
| 902 | 2016-04-01 | TCh-AUT 2015-16 | Austria AUT | 10.4 | Peter Prohaszka | Gabor Papp | 1/2-1/2 | 44 | Open |
| 903 | 2016-03-31 | TCh-AUT 2015-16 | Austria AUT | 9.3 | Peter Prohaszka | Jaroslaw Krassowizkij | 1/2-1/2 | 50 | Open |
| 904 | 2016-02-28 | TCh-AUT 2015-16 | Austria AUT | 8.5 | Peter Prohaszka | Markus Ragger | 1/2-1/2 | 30 | Open |
| 905 | 2016-02-27 | TCh-AUT 2015-16 | Austria AUT | 7.2 | Peter Schmidt | Peter Prohaszka | 0-1 | 49 | Open |
| 906 | 2016-02-26 | TCh-AUT 2015-16 | Austria AUT | 6.6 | Peter Prohaszka | Thomas Luther | 1-0 | 35 | Open |
| 907 | 2016-02-25 | TCh-AUT 2015-16 | Austria AUT | 5.1 | Peter Prohaszka | Hrant Melkumyan | 0-1 | 83 | Open |
| 908 | 2016-02-19 | Graz Open A 2016 | Graz AUT | 9.1 | Peter Prohaszka | Roven Vogel | 1-0 | 56 | Open |
| 909 | 2016-02-18 | Graz Open A 2016 | Graz AUT | 8.6 | Ori Kobo | Peter Prohaszka | 1-0 | 59 | Open |
| 910 | 2016-02-17 | Graz Open A 2016 | Graz AUT | 7.4 | Peter Prohaszka | Bogdan-Daniel Deac | 1/2-1/2 | 34 | Open |
| 911 | 2016-02-16 | Graz Open A 2016 | Graz AUT | 6.3 | Tingjie Lei | Peter Prohaszka | 1/2-1/2 | 71 | Open |
| 912 | 2016-02-15 | Graz Open A 2016 | Graz AUT | 5.3 | Peter Prohaszka | Jinshi Bai | 1/2-1/2 | 40 | Open |
| 913 | 2016-02-14 | Graz Open A 2016 | Graz AUT | 4.3 | Sergei Matsenko | Peter Prohaszka | 1/2-1/2 | 19 | Open |
| 914 | 2016-02-14 | Graz Open A 2016 | Graz AUT | 3.4 | Peter Prohaszka | Piotr Nguyen | 1-0 | 46 | Open |
| 915 | 2016-02-13 | Graz Open A 2016 | Graz AUT | 2.5 | Jakub Szotkowski | Peter Prohaszka | 0-1 | 37 | Open |
| 916 | 2016-02-12 | Graz Open A 2016 | Graz AUT | 1.5 | Peter Prohaszka | Qilin Bao | 1-0 | 19 | Open |
| 917 | 2016-01-03 | TV 2 Chess International | Fagernes NOR | 9.5 | Tor Fredrik Kaasen | Peter Prohaszka | 0-1 | 22 | Open |
| 918 | 2016-01-02 | TV 2 Chess International | Fagernes NOR | 8.3 | Peter Prohaszka | Yuri Vovk | 1/2-1/2 | 29 | Open |
| 919 | 2016-01-01 | TV 2 Chess International | Fagernes NOR | 7.2 | Igors Rausis | Peter Prohaszka | 1/2-1/2 | 13 | Open |
| 920 | 2015-12-31 | TV 2 Chess International | Fagernes NOR | 6.4 | Peter Prohaszka | Frode Olav Olsen Urkedal | 1-0 | 44 | Open |
| 921 | 2015-12-30 | TV 2 Chess International | Fagernes NOR | 5.2 | Peter Prohaszka | Andriy Vovk | 1/2-1/2 | 14 | Open |
| 922 | 2015-12-29 | TV 2 Chess International | Fagernes NOR | 4.3 | Milos Pavlovic | Peter Prohaszka | 1/2-1/2 | 19 | Open |
| 923 | 2015-12-29 | TV 2 Chess International | Fagernes NOR | 3.2 | Peter Prohaszka | Evgeny Postny | 1/2-1/2 | 30 | Open |
| 924 | 2015-12-28 | TV 2 Chess International | Fagernes NOR | 2.2 | Matthew J Turner | Peter Prohaszka | 1/2-1/2 | 16 | Open |
| 925 | 2015-12-27 | TV 2 Chess International | Fagernes NOR | 1.4 | Peter Prohaszka | Sondre Merkesvik | 1-0 | 41 | Open |
| 926 | 2015-12-08 | 2nd Etna Open 2015 | Nicolosi ITA | 7 | Peter Prohaszka | Alessandro Santagati | 1-0 | 48 | Open |
| 927 | 2015-12-07 | 2nd Etna Open 2015 | Nicolosi ITA | 6 | Bayarsaikhan Gundavaa | Peter Prohaszka | 1/2-1/2 | 60 | Open |
| 928 | 2015-12-06 | 2nd Etna Open 2015 | Nicolosi ITA | 5 | Peter Prohaszka | Jan Werle | 1/2-1/2 | 26 | Open |
| 929 | 2015-12-06 | 2nd Etna Open 2015 | Nicolosi ITA | 4 | Artem Gilevych | Peter Prohaszka | 0-1 | 53 | Open |
| 930 | 2015-12-05 | 2nd Etna Open 2015 | Nicolosi ITA | 3 | Peter Prohaszka | Oleg M Romanishin | 1/2-1/2 | 33 | Open |
| 931 | 2015-12-05 | 2nd Etna Open 2015 | Nicolosi ITA | 2 | Pietro Pisacane | Peter Prohaszka | 0-1 | 57 | Open |
| 932 | 2015-12-04 | 2nd Etna Open 2015 | Nicolosi ITA | 1 | Peter Prohaszka | Salvatore Gangemi | 1-0 | 34 | Open |
| 933 | 2015-11-29 | TCh-HUN 2015-16 | Hungary HUN | 3.6 | Peter Prohaszka | Tibor Fogarasi | 1-0 | 33 | Open |
| 934 | 2015-11-08 | TCh-HUN 2015-16 | Hungary HUN | 2 | Peter Prohaszka | Siegfried Baumegger | 1-0 | 32 | Open |
| 935 | 2015-11-07 | TCh-HUN 2015-16 | Hungary HUN | 1 | Huynh Minh Huy Nguyen | Peter Prohaszka | 1/2-1/2 | 23 | Open |
| 936 | 2015-10-11 | 24th TCh-CRO Div 1a 2015 | Bol CRO | 9.31 | Peter Prohaszka | Evgeny Postny | 1/2-1/2 | 31 | Open |
| 937 | 2015-10-10 | 24th TCh-CRO Div 1a 2015 | Bol CRO | 8.31 | Marin Bosiocic | Peter Prohaszka | 1/2-1/2 | 34 | Open |
| 938 | 2015-10-09 | 24th TCh-CRO Div 1a 2015 | Bol CRO | 7.41 | Peter Prohaszka | Sergey A. Fedorchuk | 1/2-1/2 | 14 | Open |
| 939 | 2015-10-08 | 24th TCh-CRO Div 1a 2015 | Bol CRO | 6.21 | Ivan Cheparinov | Peter Prohaszka | 1-0 | 70 | Open |
| 940 | 2015-10-07 | 24th TCh-CRO Div 1a 2015 | Bol CRO | 5.51 | Peter Prohaszka | Sinisa Drazic | 1-0 | 46 | Open |
| 941 | 2015-10-06 | 24th TCh-CRO Div 1a 2015 | Bol CRO | 4.11 | Arthur Pijpers | Peter Prohaszka | 1/2-1/2 | 45 | Open |
| 942 | 2015-10-05 | 24th TCh-CRO Div 1a 2015 | Bol CRO | 3.51 | Csaba Horvath | Peter Prohaszka | 1/2-1/2 | 35 | Open |
| 943 | 2015-10-04 | 24th TCh-CRO Div 1a 2015 | Bol CRO | 2.21 | Peter Prohaszka | Ivan Saric | 0-1 | 60 | Open |
| 944 | 2015-10-03 | 24th TCh-CRO Div 1a 2015 | Bol CRO | 1.41 | Hrvoje Stevic | Peter Prohaszka | 1/2-1/2 | 31 | Open |
| 945 | 2015-08-31 | 22nd Abu Dhabi Masters | Abu Dhabi UAE | 9.5 | Peter Prohaszka | Aleksandr Rakhmanov | 1/2-1/2 | 31 | Open |
| 946 | 2015-08-30 | 22nd Abu Dhabi Masters | Abu Dhabi UAE | 8.2 | Baadur Jobava | Peter Prohaszka | 1/2-1/2 | 42 | Open |
| 947 | 2015-08-29 | 22nd Abu Dhabi Masters | Abu Dhabi UAE | 7.7 | Peter Prohaszka | Eduardo Iturrizaga Bonelli | 1-0 | 37 | Open |
| 948 | 2015-08-27 | 22nd Abu Dhabi Masters | Abu Dhabi UAE | 6.14 | Peter Prohaszka | Zbigniew Pakleza | 1-0 | 63 | Open |
| 949 | 2015-08-26 | 22nd Abu Dhabi Masters | Abu Dhabi UAE | 5.14 | Baris Esen | Peter Prohaszka | 1/2-1/2 | 66 | Open |
| 950 | 2015-08-25 | 22nd Abu Dhabi Masters | Abu Dhabi UAE | 4.9 | Peter Prohaszka | Evgeny Romanov | 1/2-1/2 | 27 | Open |
| 951 | 2015-08-25 | 22nd Abu Dhabi Masters | Abu Dhabi UAE | 3.19 | Vignesh N R | Peter Prohaszka | 0-1 | 70 | Open |
| 952 | 2015-08-24 | 22nd Abu Dhabi Masters | Abu Dhabi UAE | 2.18 | Peter Prohaszka | Eesha Karavade | 1/2-1/2 | 57 | Open |
| 953 | 2015-08-23 | 22nd Abu Dhabi Masters | Abu Dhabi UAE | 1.21 | Bader Al-Hajiri | Peter Prohaszka | 0-1 | 37 | Open |
| 954 | 2015-07-18 | Aegean Open 2015 | Aghios Kirykos GRE | 9.1 | Peter Prohaszka | Matthias De Wachter | 1-0 | 36 | Open |
| 955 | 2015-07-17 | Aegean Open 2015 | Aghios Kirykos GRE | 8.1 | Athanasios Karagiannis | Peter Prohaszka | 0-1 | 34 | Open |
| 956 | 2015-07-16 | Aegean Open 2015 | Aghios Kirykos GRE | 7.1 | Peter Prohaszka | Petr Velicka | 1-0 | 56 | Open |
| 957 | 2015-07-15 | Aegean Open 2015 | Aghios Kirykos GRE | 6.1 | Peter Prohaszka | Milos Stankovic | 1-0 | 60 | Open |
| 958 | 2015-07-14 | Aegean Open 2015 | Aghios Kirykos GRE | 5.1 | David C Smerdon | Peter Prohaszka | 0-1 | 26 | Open |
| 959 | 2015-07-13 | Aegean Open 2015 | Aghios Kirykos GRE | 4.1 | Peter Prohaszka | Soren Boeck Petersen | 1-0 | 31 | Open |
| 960 | 2015-07-13 | Aegean Open 2015 | Aghios Kirykos GRE | 3.1 | Vasileios Sarantos | Peter Prohaszka | 0-1 | 43 | Open |
| 961 | 2015-07-12 | Aegean Open 2015 | Aghios Kirykos GRE | 2.1 | Peter Prohaszka | Dimitrios Delithanasis | 1-0 | 34 | Open |
| 962 | 2015-07-11 | Aegean Open 2015 | Aghios Kirykos GRE | 1.1 | Daniel Edward Parmet | Peter Prohaszka | 0-1 | 32 | Open |
| 963 | 2015-05-22 | 34th Zalakaros Open 2015 | Zalakaros HUN | 9.8 | Robert Kreisl | Peter Prohaszka | 0-1 | 71 | Open |
| 964 | 2015-05-21 | 34th Zalakaros Open 2015 | Zalakaros HUN | 8.14 | Peter Prohaszka | Shah Sagar | 1-0 | 56 | Open |
| 965 | 2015-05-20 | 34th Zalakaros Open 2015 | Zalakaros HUN | 7.4 | Ferenc Berkes | Peter Prohaszka | 1-0 | 33 | Open |
| 966 | 2015-05-19 | 34th Zalakaros Open 2015 | Zalakaros HUN | 6.7 | Peter Prohaszka | Zoltan Dr. Medvegy | 1/2-1/2 | 66 | Open |
| 967 | 2015-05-18 | 34th Zalakaros Open 2015 | Zalakaros HUN | 5.6 | Bogdan-Daniel Deac | Peter Prohaszka | 1/2-1/2 | 22 | Open |
| 968 | 2015-05-17 | 34th Zalakaros Open 2015 | Zalakaros HUN | 4.11 | Peter Prohaszka | Peter Schreiner | 1-0 | 30 | Open |
| 969 | 2015-05-16 | 34th Zalakaros Open 2015 | Zalakaros HUN | 3.11 | Oleg M Romanishin | Peter Prohaszka | 1/2-1/2 | 19 | Open |
| 970 | 2015-05-15 | 34th Zalakaros Open 2015 | Zalakaros HUN | 2.2 | Peter Prohaszka | Gabor Nagy | 1-0 | 33 | Open |
| 971 | 2015-05-14 | 34th Zalakaros Open 2015 | Zalakaros HUN | 1.13 | Adam Kozak | Peter Prohaszka | 1/2-1/2 | 57 | Open |
| 972 | 2015-04-26 | TCh-HUN 2014-15 | Hungary HUN | 9.3 | Peter Prohaszka | Nikola Sedlak | 0-1 | 51 | Open |
| 973 | 2015-04-14 | 17th Dubai Chess Open | Dubai UAE | 9.15 | K. Ratnakaran | Peter Prohaszka | 0-1 | 44 | Open |
| 974 | 2015-04-13 | 17th Dubai Chess Open | Dubai UAE | 8.19 | Peter Prohaszka | Eesha Karavade | 1/2-1/2 | 59 | Open |
| 975 | 2015-04-12 | 17th Dubai Chess Open | Dubai UAE | 7.17 | Manuel Petrosyan | Peter Prohaszka | 1/2-1/2 | 77 | Open |
| 976 | 2015-04-11 | 17th Dubai Chess Open | Dubai UAE | 6.16 | Peter Prohaszka | Sayantan Das | 1/2-1/2 | 33 | Open |
| 977 | 2015-04-11 | 17th Dubai Chess Open | Dubai UAE | 5.21 | Vignesh N R | Peter Prohaszka | 0-1 | 73 | Open |
| 978 | 2015-04-09 | 17th Dubai Chess Open | Dubai UAE | 4.16 | Peter Prohaszka | Kelkar Abhishek | 1/2-1/2 | 46 | Open |
| 979 | 2015-04-08 | 17th Dubai Chess Open | Dubai UAE | 3.21 | Amirreza Pourramezanali | Peter Prohaszka | 1/2-1/2 | 31 | Open |
| 980 | 2015-04-07 | 17th Dubai Chess Open | Dubai UAE | 2.19 | Peter Prohaszka | Chinna Reddy C.H. Mehar | 1/2-1/2 | 39 | Open |
| 981 | 2015-04-06 | 17th Dubai Chess Open | Dubai UAE | 1.21 | David Narva | Peter Prohaszka | 0-1 | 41 | Open |
| 982 | 2015-03-22 | TCh-HUN 2014-15 | Hungary HUN | 8.3 | Vilmos Balint | Peter Prohaszka | 0-1 | 42 | Open |
| 983 | 2015-03-20 | TCh-AUT 2014-15 | Austria AUT | 10.3 | Peter Prohaszka | Stefan Bromberger | 1-0 | 46 | Open |
| 984 | 2015-03-19 | TCh-AUT 2014-15 | Austria AUT | 9.4 | Ilja Schneider | Peter Prohaszka | 1/2-1/2 | 47 | Open |
| 985 | 2015-03-01 | TCh-AUT 2014-15 | Austria AUT | 8.4 | Peter Prohaszka | Jan Votava | 1/2-1/2 | 41 | Open |
| 986 | 2015-02-28 | TCh-AUT 2014-15 | Austria AUT | 7.3 | Eduardas Rozentalis | Peter Prohaszka | 1/2-1/2 | 22 | Open |
| 987 | 2015-02-27 | TCh-AUT 2014-15 | Austria AUT | 6.5 | Peter Prohaszka | Markus Ragger | 0-1 | 54 | Open |
| 988 | 2015-02-26 | TCh-AUT 2014-15 | Austria AUT | 5.2 | Christian Bauer | Peter Prohaszka | 0-1 | 56 | Open |
| 989 | 2015-02-08 | TCh-HUN 2014-15 | Hungary HUN | 6.2 | Peter Prohaszka | Zoltan Istvan Zambo | 1-0 | 55 | Open |
| 990 | 2015-01-25 | TCh-HUN 2014-15 | Hungary HUN | 5.5 | Balazs Bakos | Peter Prohaszka | 1/2-1/2 | 56 | Open |
| 991 | 2014-12-30 | 31st Boeblinger Open 2014 | Boeblingen GER | 9.2 | Peter Prohaszka | Oliver Mihok | 1/2-1/2 | 22 | Open |
| 992 | 2014-12-30 | 31st Boeblinger Open 2014 | Boeblingen GER | 8.2 | Matthias Dann | Peter Prohaszka | 1/2-1/2 | 34 | Open |
| 993 | 2014-12-29 | 31st Boeblinger Open 2014 | Boeblingen GER | 7.4 | Peter Prohaszka | Christopher Noe | 1-0 | 94 | Open |
| 994 | 2014-12-28 | 31st Boeblinger Open 2014 | Boeblingen GER | 5.6 | Peter Prohaszka | Igor Neyman | 1-0 | 34 | Open |
| 995 | 2014-12-28 | 31st Boeblinger Open 2014 | Boeblingen GER | 4.4 | Jinshi Bai | Peter Prohaszka | 1/2-1/2 | 58 | Open |
| 996 | 2014-12-27 | 31st Boeblinger Open 2014 | Boeblingen GER | 3.1 | Peter Prohaszka | Marco Baldauf | 1/2-1/2 | 33 | Open |
| 997 | 2014-12-27 | 31st Boeblinger Open 2014 | Boeblingen GER | 2.1 | Joachim, Dr. Sieglen | Peter Prohaszka | 0-1 | 61 | Open |
| 998 | 2014-12-26 | 31st Boeblinger Open 2014 | Boeblingen GER | 1.1 | Peter Prohaszka | Ioulia Makka | 1-0 | 52 | Open |
| 999 | 2014-12-14 | TCh-HUN 2014-15 | Hungary HUN | 4.2 | Peter Prohaszka | Csaba Kerek | 1-0 | 47 | Open |
| 1000 | 2014-11-30 | TCh-HUN 2014-15 | Hungary HUN | 3.5 | Balazs Csonka | Peter Prohaszka | 1/2-1/2 | 15 | Open |
| 1001 | 2014-11-23 | TCh-AUT 2014-15 | Austria AUT | 4.6 | Peter Prohaszka | Thomas Luther | 1-0 | 35 | Open |
| 1002 | 2014-11-22 | TCh-AUT 2014-15 | Austria AUT | 3.1 | Peter Prohaszka | Petr Haba | 1/2-1/2 | 35 | Open |
| 1003 | 2014-11-21 | TCh-AUT 2014-15 | Austria AUT | 2.6 | Zdenko Kozul | Peter Prohaszka | 0-1 | 42 | Open |
| 1004 | 2014-11-20 | TCh-AUT 2014-15 | Austria AUT | 1.2 | Peter Prohaszka | Luka Lenic | 1/2-1/2 | 66 | Open |
| 1005 | 2014-11-16 | TCh-HUN 2014-15 | Hungary HUN | 2.2 | Peter Prohaszka | Istvan Sipos | 1/2-1/2 | 82 | Open |
| 1006 | 2014-11-02 | 18th OIBM 2014 | Bad Wiessee GER | 9.2 | Evgeny Postny | Peter Prohaszka | 1/2-1/2 | 49 | Open |
| 1007 | 2014-11-01 | 18th OIBM 2014 | Bad Wiessee GER | 8.4 | Peter Prohaszka | Igor Khenkin | 1/2-1/2 | 28 | Open |
| 1008 | 2014-10-31 | 18th OIBM 2014 | Bad Wiessee GER | 7.1 | Liviu-Dieter Nisipeanu | Peter Prohaszka | 1/2-1/2 | 18 | Open |
| 1009 | 2014-10-30 | 18th OIBM 2014 | Bad Wiessee GER | 6.1 | Peter Prohaszka | Mathias Womacka | 1-0 | 70 | Open |
| 1010 | 2014-10-29 | 18th OIBM 2014 | Bad Wiessee GER | 5.14 | Isaac B Sanders | Peter Prohaszka | 0-1 | 43 | Open |
| 1011 | 2014-10-28 | 18th OIBM 2014 | Bad Wiessee GER | 4.24 | Peter Prohaszka | Noam Bergauz | 1-0 | 18 | Open |
| 1012 | 2014-10-27 | 18th OIBM 2014 | Bad Wiessee GER | 3.17 | Vitus Lederle | Peter Prohaszka | 1/2-1/2 | 76 | Open |
| 1013 | 2014-10-26 | 18th OIBM 2014 | Bad Wiessee GER | 2.17 | Peter Prohaszka | Andre Schaffarczyk | 1-0 | 30 | Open |
| 1014 | 2014-10-25 | 18th OIBM 2014 | Bad Wiessee GER | 1.18 | Tigran Poghosyan | Peter Prohaszka | 0-1 | 47 | Open |
| 1015 | 2014-10-18 | XTRACON GM 2014 | Koge DEN | 9.3 | Peter Prohaszka | Morten Andersen | 1-0 | 35 | Open |
| 1016 | 2014-10-17 | XTRACON GM 2014 | Koge DEN | 8.2 | Vladimir Baklan | Peter Prohaszka | 1/2-1/2 | 26 | Open |
| 1017 | 2014-10-16 | XTRACON GM 2014 | Koge DEN | 7.1 | Peter Prohaszka | Eduardas Rozentalis | 1/2-1/2 | 48 | Open |
| 1018 | 2014-10-15 | XTRACON GM 2014 | Koge DEN | 6.1 | Henrik Danielsen | Peter Prohaszka | 1/2-1/2 | 32 | Open |
| 1019 | 2014-10-14 | XTRACON GM 2014 | Koge DEN | 5.2 | Peter Prohaszka | Axel Smith | 1-0 | 121 | Open |
| 1020 | 2014-10-13 | XTRACON GM 2014 | Koge DEN | 4.4 | Bjorn Ahlander | Peter Prohaszka | 0-1 | 44 | Open |
| 1021 | 2014-10-12 | XTRACON GM 2014 | Koge DEN | 3.1 | Peter Prohaszka | Alexandr Fier | 1/2-1/2 | 6 | Open |
| 1022 | 2014-10-12 | XTRACON GM 2014 | Koge DEN | 2.2 | Michal Krasenkow | Peter Prohaszka | 0-1 | 33 | Open |
| 1023 | 2014-10-11 | XTRACON GM 2014 | Koge DEN | 1.5 | Peter Prohaszka | Martin Percivaldi | 1-0 | 29 | Open |
| 1024 | 2014-10-05 | Oslo International 2014 | Oslo NOR | 9.3 | Peter Prohaszka | Eduardas Rozentalis | 1/2-1/2 | 21 | Open |
| 1025 | 2014-10-04 | Oslo International 2014 | Oslo NOR | 8.1 | Jan Werle | Peter Prohaszka | 1/2-1/2 | 69 | Open |
| 1026 | 2014-10-03 | Oslo International 2014 | Oslo NOR | 7.5 | Peter Prohaszka | Miklos Galyas | 1-0 | 63 | Open |
| 1027 | 2014-10-02 | Oslo International 2014 | Oslo NOR | 6.3 | Torbjorn Ringdal Hansen | Peter Prohaszka | 1/2-1/2 | 24 | Open |
| 1028 | 2014-10-01 | Oslo International 2014 | Oslo NOR | 5.7 | Peter Prohaszka | Fabrizio Bellia | 1-0 | 27 | Open |
| 1029 | 2014-09-30 | Oslo International 2014 | Oslo NOR | 4.6 | Benjamin Arvola Notkevich | Peter Prohaszka | 1/2-1/2 | 59 | Open |
| 1030 | 2014-09-30 | Oslo International 2014 | Oslo NOR | 3.4 | Peter Prohaszka | Benjamin Gledura | 1/2-1/2 | 19 | Open |
| 1031 | 2014-09-29 | Oslo International 2014 | Oslo NOR | 2.3 | Goran Djurovic | Peter Prohaszka | 1/2-1/2 | 28 | Open |
| 1032 | 2014-09-28 | Oslo International 2014 | Oslo NOR | 1.3 | Peter Prohaszka | Sebastian Mihajlov | 1-0 | 64 | Open |
| 1033 | 2014-08-24 | Riga Tech Open A 2014 | Riga LAT | 9.17 | Peter Prohaszka | Inigo Argandona Riveiro | 1-0 | 47 | Open |
| 1034 | 2014-08-19 | Riga Tech Open A 2014 | Riga LAT | 4.18 | Bernhard Tabernig | Peter Prohaszka | 1-0 | 45 | Open |
| 1035 | 2014-08-16 | Riga Tech Open A 2014 | Riga LAT | 1.12 | Peter Prohaszka | Renzo Ramondino | 1/2-1/2 | 60 | Open |
| 1036 | 2014-07-19 | 37th Aegean Open 2014 | Aghios Kirykos GRE | 9.1 | Peter Prohaszka | Filippos Korniotis | 1-0 | 28 | Open |
| 1037 | 2014-07-17 | 37th Aegean Open 2014 | Aghios Kirykos GRE | 7.1 | Peter Prohaszka | Konstantinos Nikolaidis | 1-0 | 31 | Open |
| 1038 | 2014-07-17 | Ikaros Blindfold Live | Aghios Kirykos GRE | 1 | Gawain C B Maroroa Jones | Peter Prohaszka | 1-0 | 53 | Open |
| 1039 | 2014-07-16 | 37th Aegean Open 2014 | Aghios Kirykos GRE | 6.1 | Efstathios Gazis | Peter Prohaszka | 0-1 | 30 | Open |
| 1040 | 2014-07-14 | 37th Aegean Open 2014 | Aghios Kirykos GRE | 4.1 | Konstantinos Mouroutis | Peter Prohaszka | 0-1 | 54 | Open |
| 1041 | 2014-07-14 | 37th Aegean Open 2014 | Aghios Kirykos GRE | 3.1 | Peter Prohaszka | Vasilios Kokkalis | 1-0 | 46 | Open |
| 1042 | 2014-07-13 | 37th Aegean Open 2014 | Aghios Kirykos GRE | 2.1 | Daniel Abrahams | Peter Prohaszka | 0-1 | 69 | Open |
| 1043 | 2014-05-18 | Iasi Open 2014 | Iasi ROU | 9.2 | Igor Lysyj | Peter Prohaszka | 1-0 | 57 | Open |
| 1044 | 2014-05-17 | Iasi Open 2014 | Iasi ROU | 8.3 | Peter Prohaszka | 13900463 | 1-0 | 54 | Open |
| 1045 | 2014-05-16 | Iasi Open 2014 | Iasi ROU | 7.4 | Emre Can | Peter Prohaszka | 0-1 | 20 | Open |
| 1046 | 2014-05-15 | Iasi Open 2014 | Iasi ROU | 6.1 | Axel Bachmann | Peter Prohaszka | 1-0 | 66 | Open |
| 1047 | 2014-05-14 | Iasi Open 2014 | Iasi ROU | 5.3 | Peter Prohaszka | Daniel Baratosi | 1-0 | 40 | Open |
| 1048 | 2014-05-13 | Iasi Open 2014 | Iasi ROU | 4.6 | Alin-Mile Berescu | Peter Prohaszka | 0-1 | 53 | Open |
| 1049 | 2014-05-12 | Iasi Open 2014 | Iasi ROU | 3.8 | Peter Prohaszka | Mihai Suba | 1-0 | 37 | Open |
| 1050 | 2014-05-11 | Iasi Open 2014 | Iasi ROU | 2.1 | Panagiotis Christodoulou | Peter Prohaszka | 0-1 | 103 | Open |
| 1051 | 2014-05-10 | Iasi Open 2014 | Iasi ROU | 1.11 | Peter Prohaszka | Grigore Fugulyan | 1-0 | 37 | Open |
| 1052 | 2014-04-27 | TCh-HUN 2013-14 | Budapest HUN | 9 | Peter Prohaszka | Robert Torma | 1-0 | 59 | Open |
| 1053 | 2014-04-13 | TCh-HUN 2013-14 | Nagykanizsa HUN | 8 | Istvan Almasi | Peter Prohaszka | 1-0 | 41 | Open |
| 1054 | 2014-03-23 | TCh-AUT 1st Bundesliga 2013-14 | Sankt Veit an der Glan AUT | 11.1 | Luka Lenic | Peter Prohaszka | 1/2-1/2 | 37 | Open |
| 1055 | 2014-03-22 | TCh-AUT 1st Bundesliga 2013-14 | Sankt Veit an der Glan AUT | 10.1 | Peter Prohaszka | Hrant Melkumyan | 1/2-1/2 | 31 | Open |
| 1056 | 2014-03-21 | TCh-AUT 1st Bundesliga 2013-14 | Sankt Veit an der Glan AUT | 9.1 | Andrei Volokitin | Peter Prohaszka | 1/2-1/2 | 53 | Open |
| 1057 | 2014-02-16 | TCh-HUN 2013-14 | Nagykanizsa HUN | 5 | Sasa Vidovic | Peter Prohaszka | 0-1 | 35 | Open |
| 1058 | 2014-02-15 | TCh-HUN 2013-14 | Paks HUN | 6 | Peter Prohaszka | Peter Lizak | 1/2-1/2 | 77 | Open |
| 1059 | 2013-12-08 | TCh-AUT 1st Bundesliga 2013-14 | Jenbach AUT | 3.1 | Peter Prohaszka | Thomas Luther | 1/2-1/2 | 73 | Open |
| 1060 | 2013-12-07 | TCh-AUT 1st Bundesliga 2013-14 | Jenbach AUT | 2.1 | Vlastimil Babula | Peter Prohaszka | 1/2-1/2 | 31 | Open |
| 1061 | 2013-12-06 | TCh-AUT 1st Bundesliga 2013-14 | Jenbach AUT | 1.1 | Peter Prohaszka | Evgeny Postny | 0-1 | 66 | Open |
| 1062 | 2013-10-20 | TCh-HUN 2013-14 | Nagykanizsa HUN | 3 | Balind Nadj Hedjesi | Peter Prohaszka | 0-1 | 37 | Open |
| 1063 | 2013-09-22 | TCh-HUN 2013-14 | Budapest HUN | 2 | Peter Prohaszka | Balazs Szuk | 1-0 | 34 | Open |
| 1064 | 2013-09-08 | TCh-HUN 2013-14 | Nagykanizsa HUN | 1 | Csaba Berczes | Peter Prohaszka | 0-1 | 30 | Open |
| 1065 | 2013-09-04 | 13th Zug Young Masters | Zug SUI | 9.3 | Peter Prohaszka | Noel Studer | 1/2-1/2 | 16 | Open |
| 1066 | 2013-09-03 | 13th Zug Young Masters | Zug SUI | 8.3 | Lars Rindlisbacher | Peter Prohaszka | 1-0 | 84 | Open |
| 1067 | 2013-09-02 | 13th Zug Young Masters | Zug SUI | 7.3 | Peter Prohaszka | Oliver Kurmann | 1-0 | 33 | Open |
| 1068 | 2013-09-01 | 13th Zug Young Masters | Zug SUI | 6.3 | 13900463 | Peter Prohaszka | 0-1 | 32 | Open |
| 1069 | 2013-08-31 | 13th Zug Young Masters | Zug SUI | 5.3 | Nicolas Grandadam | Peter Prohaszka | 0-1 | 49 | Open |
| 1070 | 2013-08-30 | 13th Zug Young Masters | Zug SUI | 4.2 | Peter Prohaszka | Andrey Sumets | 1-0 | 54 | Open |
| 1071 | 2013-08-29 | 13th Zug Young Masters | Zug SUI | 3.1 | Sergey A. Fedorchuk | Peter Prohaszka | 1/2-1/2 | 92 | Open |
| 1072 | 2013-08-28 | 13th Zug Young Masters | Zug SUI | 2.2 | Peter Prohaszka | Nico Georgiadis | 1/2-1/2 | 11 | Open |
| 1073 | 2013-08-27 | 13th Zug Young Masters | Zug SUI | 1.3 | Emanuel Schiendorfer | Peter Prohaszka | 0-1 | 49 | Open |
| 1074 | 2013-08-18 | 22nd ZMDI Open 2013 | Dresden GER | 9.8 | Paul Zwahr | Peter Prohaszka | 0-1 | 58 | Open |
| 1075 | 2013-08-17 | 22nd ZMDI Open 2013 | Dresden GER | 8.7 | Peter Prohaszka | Matthias Dann | 1/2-1/2 | 43 | Open |
| 1076 | 2013-08-16 | 22nd ZMDI Open 2013 | Dresden GER | 7.4 | Henrik Teske | Peter Prohaszka | 1-0 | 42 | Open |
| 1077 | 2013-08-15 | 22nd ZMDI Open 2013 | Dresden GER | 6.3 | Peter Prohaszka | Arghyadip Das | 1/2-1/2 | 23 | Open |
| 1078 | 2013-08-14 | 22nd ZMDI Open 2013 | Dresden GER | 5.3 | Filip Pancevski | Peter Prohaszka | 1/2-1/2 | 16 | Open |
| 1079 | 2013-08-13 | 22nd ZMDI Open 2013 | Dresden GER | 4.2 | Peter Prohaszka | Mykhaylo Oleksiyenko | 1/2-1/2 | 67 | Open |
| 1080 | 2013-08-12 | 22nd ZMDI Open 2013 | Dresden GER | 3.5 | Lev Gutman | Peter Prohaszka | 0-1 | 56 | Open |
| 1081 | 2013-08-11 | 22nd ZMDI Open 2013 | Dresden GER | 2.5 | Peter Prohaszka | Franz Braeuer | 1-0 | 37 | Open |
| 1082 | 2013-08-10 | 22nd ZMDI Open 2013 | Dresden GER | 1.6 | Leonard Richter | Peter Prohaszka | 0-1 | 23 | Open |
| 1083 | 2013-07-21 | 7th LCT 2013 | Leiden NED | 9.3 | Peter Prohaszka | Predrag Nikolic | 0-1 | 36 | Open |
| 1084 | 2013-07-20 | 7th LCT 2013 | Leiden NED | 8.2 | Ilja Zaragatski | Peter Prohaszka | 1/2-1/2 | 15 | Open |
| 1085 | 2013-07-19 | 7th LCT 2013 | Leiden NED | 7.2 | Peter Prohaszka | David W L Howell | 1/2-1/2 | 33 | Open |
| 1086 | 2013-07-18 | 7th LCT 2013 | Leiden NED | 6.3 | Erik Van den Doel | Peter Prohaszka | 0-1 | 130 | Open |
| 1087 | 2013-07-16 | 7th LCT 2013 | Leiden NED | 5.1 | Peter Prohaszka | Deep Sengupta | 0-1 | 33 | Open |
| 1088 | 2013-07-15 | 7th LCT 2013 | Leiden NED | 4.4 | Ramil Hasangatin | Peter Prohaszka | 0-1 | 39 | Open |
| 1089 | 2013-07-14 | 7th LCT 2013 | Leiden NED | 3.5 | Peter Prohaszka | Luis Javier Bernal Moro | 1-0 | 43 | Open |
| 1090 | 2013-07-13 | 7th LCT 2013 | Leiden NED | 2.6 | Ioana Smaranda Padurariu | Peter Prohaszka | 0-1 | 42 | Open |
| 1091 | 2013-07-12 | 7th LCT 2013 | Leiden NED | 1.6 | Peter Prohaszka | Adinda Serdijn | 1-0 | 35 | Open |
| 1092 | 2013-04-21 | TCh-HUN 2012-13 | Budapest HUN | 9 | Imre Balog | Peter Prohaszka | 1/2-1/2 | 73 | Open |
| 1093 | 2013-03-24 | TCh-AUT 2012-13 | St.Veit AUT | 11.2 | Peter Prohaszka | Borki Predojevic | 1/2-1/2 | 34 | Open |
| 1094 | 2013-03-23 | TCh-AUT 2012-13 | St.Veit AUT | 10.2 | Eduardas Rozentalis | Peter Prohaszka | 1/2-1/2 | 60 | Open |
| 1095 | 2013-03-22 | TCh-AUT 2012-13 | St.Veit AUT | 9.2 | Peter Prohaszka | Christian Weiss | 1/2-1/2 | 35 | Open |
| 1096 | 2013-03-03 | TCh-HUN 2012-13 | Szombathely HUN | 8 | Zlatko Ilincic | Peter Prohaszka | 0-1 | 48 | Open |
| 1097 | 2013-02-17 | TCh-HUN 2012-13 | Nagykanizsa HUN | 7 | Peter Prohaszka | Csaba Balogh | 1/2-1/2 | 45 | Open |
| 1098 | 2013-01-27 | TCh-HUN 2012-13 | Szombathely HUN | 6 | Milos Perunovic | Peter Prohaszka | 1/2-1/2 | 19 | Open |
| 1099 | 2012-12-28 | 36th Zurich Christmas Open | Zuerich SUI | 4.1 | Peter Prohaszka | Lars Rindlisbacher | 1-0 | 60 | Open |
| 1100 | 2012-12-27 | 36th Zurich Christmas Open | Zuerich SUI | 3.5 | Alfred Weindl | Peter Prohaszka | 1/2-1/2 | 0 | Open |
| 1101 | 2012-12-27 | 36th Zurich Christmas Open | Zuerich SUI | 2.1 | Peter Prohaszka | Paul Zwahr | 1-0 | 36 | Open |
| 1102 | 2012-12-26 | 36th Zurich Christmas Open | Zuerich SUI | 1.12 | Alex Lienhard | Peter Prohaszka | 0-1 | 46 | Open |
| 1103 | 2012-12-02 | TCh-HUN 2012-13 | Szombathely HUN | 5 | Nikola Sedlak | Peter Prohaszka | 1/2-1/2 | 18 | Open |
| 1104 | 2012-11-30 | 62nd ch-HUN 2012 | Heviz HUN | 9.2 | Peter Prohaszka | Ferenc Berkes | 0-1 | 49 | Open |
| 1105 | 2012-11-29 | 62nd ch-HUN 2012 | Heviz HUN | 8.4 | Viktor Erdos | Peter Prohaszka | 1-0 | 43 | Open |
| 1106 | 2012-11-28 | 62nd ch-HUN 2012 | Heviz HUN | 7.4 | Gyula Pap | Peter Prohaszka | 0-1 | 39 | Open |
| 1107 | 2012-11-27 | 62nd ch-HUN 2012 | Heviz HUN | 6.2 | Peter Prohaszka | Tamas Banusz | 1/2-1/2 | 34 | Open |
| 1108 | 2012-11-26 | 62nd ch-HUN 2012 | Heviz HUN | 5.3 | Zoltan Dr. Medvegy | Peter Prohaszka | 1-0 | 39 | Open |
| 1109 | 2012-11-25 | 62nd ch-HUN 2012 | Heviz HUN | 4.3 | Peter Prohaszka | Krisztian Szabo | 1/2-1/2 | 73 | Open |
| 1110 | 2012-11-24 | 62nd ch-HUN 2012 | Heviz HUN | 3.3 | Gabor Papp | Peter Prohaszka | 1-0 | 38 | Open |
| 1111 | 2012-11-23 | 62nd ch-HUN 2012 | Heviz HUN | 2.2 | Peter Prohaszka | Jozsef Horvath | 1/2-1/2 | 43 | Open |
| 1112 | 2012-11-22 | 62nd ch-HUN 2012 | Heviz HUN | 1.1 | Oliver Mihok | Peter Prohaszka | 0-1 | 70 | Open |
| 1113 | 2012-11-18 | TCh-HUN 2012-13 | Mako HUN | 4 | Peter Prohaszka | Viktor Erdos | 1/2-1/2 | 17 | Open |
| 1114 | 2012-11-04 | TCh-AUT 2012-13 | Hohenems AUT | 3.2 | Imre Jr. Hera | Peter Prohaszka | 1/2-1/2 | 46 | Open |
| 1115 | 2012-11-03 | TCh-AUT 2012-13 | Hohenems AUT | 2.2 | Peter Prohaszka | Jozsef Horvath | 1/2-1/2 | 31 | Open |
| 1116 | 2012-11-02 | TCh-AUT 2012-13 | Hohenems AUT | 1.2 | Martin Kraemer | Peter Prohaszka | 1-0 | 41 | Open |
| 1117 | 2012-10-07 | TCh-HUN 2012-13 | Budapest HUN | 2 | Peter Prohaszka | Zoltan Varga | 1/2-1/2 | 24 | Open |
| 1118 | 2012-09-16 | TCh-HUN 2012-13 | Szombathely HUN | 1 | Peter Prohaszka | Imre Varasdy | 1/2-1/2 | 37 | Open |
| 1119 | 2012-08-26 | ZMDI Open A 2012 | Dresden GER | 9.4 | Peter Prohaszka | Sandipan Chanda | 1/2-1/2 | 32 | Open |
| 1120 | 2012-08-25 | ZMDI Open A 2012 | Dresden GER | 8 | Georg Meier | Peter Prohaszka | 1-0 | 57 | Open |
| 1121 | 2012-08-24 | ZMDI Open A 2012 | Dresden GER | 7 | Peter Prohaszka | Gerald Hertneck | 1-0 | 72 | Open |
| 1122 | 2012-08-23 | ZMDI Open A 2012 | Dresden GER | 6 | Alexander Kovchan | Peter Prohaszka | 1/2-1/2 | 37 | Open |
| 1123 | 2012-08-22 | ZMDI Open A 2012 | Dresden GER | 5 | Peter Prohaszka | Paul Hoffmann | 1-0 | 32 | Open |
| 1124 | 2012-08-21 | ZMDI Open A 2012 | Dresden GER | 4 | Lev Gutman | Peter Prohaszka | 1/2-1/2 | 29 | Open |
| 1125 | 2012-08-20 | ZMDI Open A 2012 | Dresden GER | 3 | Peter Prohaszka | Johannes Paul | 1-0 | 78 | Open |
| 1126 | 2012-08-19 | ZMDI Open A 2012 | Dresden GER | 2 | Paul Zwahr | Peter Prohaszka | 1/2-1/2 | 25 | Open |
| 1127 | 2012-08-18 | ZMDI Open A 2012 | Dresden GER | 1 | Peter Prohaszka | Thijmen Smith | 1-0 | 51 | Open |
| 1128 | 2012-07-05 | 40th TCh-GRE 2012 | Achaea GRE | 7.9 | Kiriakos Vlahos | Peter Prohaszka | 0-1 | 32 | Open |
| 1129 | 2012-07-04 | 40th TCh-GRE 2012 | Achaea GRE | 6.6 | Peter Prohaszka | Georgios Spyropoulos | 1-0 | 31 | Open |
| 1130 | 2012-07-03 | 40th TCh-GRE 2012 | Achaea GRE | 5.7 | Christos Goritsas | Peter Prohaszka | 1/2-1/2 | 38 | Open |
| 1131 | 2012-07-02 | 40th TCh-GRE 2012 | Achaea GRE | 4.6 | Peter Prohaszka | Kamil Miton | 1/2-1/2 | 31 | Open |
| 1132 | 2012-07-01 | 40th TCh-GRE 2012 | Achaea GRE | 3.9 | Andreas Papastavropoulos | Peter Prohaszka | 0-1 | 34 | Open |
| 1133 | 2012-07-01 | 40th TCh-GRE 2012 | Achaea GRE | 2.8 | Athanasios Mastrovasilis | Peter Prohaszka | 1/2-1/2 | 35 | Open |
| 1134 | 2012-06-30 | 40th TCh-GRE 2012 | Achaea GRE | 1.13 | Peter Prohaszka | Alexander Berelowitsch | 1/2-1/2 | 21 | Open |
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