Ottomar Ladva
Country
EST
Birth Year
1997
Gender
M
Title
Grandmaster
FIDE ID
4500024
FIDE Rating
2513
FIDE Rating Graph
Games
| # | Date | Event | Site | Round | White | Black | Result | Moves | View |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2023-07-01 | Heldur Valgmae Mem 2023 | Viljandi EST | 9.5 | Ottomar Ladva | Reinis Valdats | 1-0 | 31 | Open |
| 2 | 2023-07-01 | Heldur Valgmae Mem 2023 | Viljandi EST | 8.2 | Mikita Mayorau | Ottomar Ladva | 1-0 | 67 | Open |
| 3 | 2023-07-01 | Heldur Valgmae Mem 2023 | Viljandi EST | 7.4 | Ottomar Ladva | Tomas Povilaitis | 1-0 | 47 | Open |
| 4 | 2023-07-01 | Heldur Valgmae Mem 2023 | Viljandi EST | 6.5 | Igor Shvyrjov | Ottomar Ladva | 0-1 | 30 | Open |
| 5 | 2023-07-01 | Heldur Valgmae Mem 2023 | Viljandi EST | 5.1 | Ottomar Ladva | Tomas Laurusas | 0-1 | 49 | Open |
| 6 | 2023-07-01 | Heldur Valgmae Mem 2023 | Viljandi EST | 4.5 | Ottomar Ladva | Dion Krivenko | 1-0 | 42 | Open |
| 7 | 2023-07-01 | Heldur Valgmae Mem 2023 | Viljandi EST | 3.6 | Marti Medar | Ottomar Ladva | 0-1 | 95 | Open |
| 8 | 2019-12-07 | European Blitz 2019 | Tallinn EST | 9.8 | Ottomar Ladva | Jose Miguel Ortega Ruiz | 1-0 | 24 | Open |
| 9 | 2019-12-07 | European Blitz 2019 | Tallinn EST | 8.17 | Ottomar Ladva | Aleksej Litwak | 1-0 | 29 | Open |
| 10 | 2019-12-07 | European Blitz 2019 | Tallinn EST | 7.17 | Aleksej Litwak | Ottomar Ladva | 0-1 | 46 | Open |
| 11 | 2019-12-07 | European Blitz 2019 | Tallinn EST | 6.15 | Igor Shvyrjov | Ottomar Ladva | 1/2-1/2 | 62 | Open |
| 12 | 2019-12-07 | European Blitz 2019 | Tallinn EST | 5.15 | Ottomar Ladva | Igor Shvyrjov | 1/2-1/2 | 61 | Open |
| 13 | 2019-12-07 | European Blitz 2019 | Tallinn EST | 4.27 | Ottomar Ladva | Marat Askerov | 1-0 | 48 | Open |
| 14 | 2019-12-07 | European Blitz 2019 | Tallinn EST | 3.27 | Marat Askerov | Ottomar Ladva | 0-1 | 54 | Open |
| 15 | 2019-12-07 | European Blitz 2019 | Tallinn EST | 22.23 | Ottomar Ladva | Viktor Shapiro | 1-0 | 43 | Open |
| 16 | 2019-12-07 | European Blitz 2019 | Tallinn EST | 21.23 | Viktor Shapiro | Ottomar Ladva | 0-1 | 43 | Open |
| 17 | 2019-12-07 | European Blitz 2019 | Tallinn EST | 20.2 | Felix Blohberger | Ottomar Ladva | 1-0 | 33 | Open |
| 18 | 2019-12-07 | European Blitz 2019 | Tallinn EST | 19.2 | Ottomar Ladva | Felix Blohberger | 1-0 | 36 | Open |
| 19 | 2019-12-07 | European Blitz 2019 | Tallinn EST | 18.12 | Ottomar Ladva | Daniil Lintchevski | 1/2-1/2 | 59 | Open |
| 20 | 2019-12-07 | European Blitz 2019 | Tallinn EST | 17.12 | Daniil Lintchevski | Ottomar Ladva | 1-0 | 35 | Open |
| 21 | 2019-12-07 | European Blitz 2019 | Tallinn EST | 16.22 | Alexei Saveliev | Ottomar Ladva | 0-1 | 38 | Open |
| 22 | 2019-12-07 | European Blitz 2019 | Tallinn EST | 15.22 | Ottomar Ladva | Alexei Saveliev | 1-0 | 23 | Open |
| 23 | 2019-12-07 | European Blitz 2019 | Tallinn EST | 14.7 | Ottomar Ladva | Maxim Turov | 0-1 | 33 | Open |
| 24 | 2019-12-07 | European Blitz 2019 | Tallinn EST | 13.7 | Maxim Turov | Ottomar Ladva | 1-0 | 26 | Open |
| 25 | 2019-12-07 | European Blitz 2019 | Tallinn EST | 12.3 | Ottomar Ladva | Gadir Guseinov | 1/2-1/2 | 56 | Open |
| 26 | 2019-12-07 | European Blitz 2019 | Tallinn EST | 11.3 | Gadir Guseinov | Ottomar Ladva | 1-0 | 78 | Open |
| 27 | 2019-12-07 | European Blitz 2019 | Tallinn EST | 1.32 | Ottomar Ladva | Mathias Robert Uibokant | 1-0 | 47 | Open |
| 28 | 2019-12-06 | European Rapid 2019 | Tallinn EST | 9.17 | Laura Rogule | Ottomar Ladva | 0-1 | 89 | Open |
| 29 | 2019-12-06 | European Rapid 2019 | Tallinn EST | 8.23 | Ottomar Ladva | Uku Valner | 1-0 | 76 | Open |
| 30 | 2019-12-06 | European Rapid 2019 | Tallinn EST | 13.21 | Roman Martynov | Ottomar Ladva | 1-0 | 48 | Open |
| 31 | 2019-12-06 | European Rapid 2019 | Tallinn EST | 12.3 | Ottomar Ladva | Robert Dubrovin | 1-0 | 38 | Open |
| 32 | 2019-12-06 | European Rapid 2019 | Tallinn EST | 11.18 | Juras Mickevicius | Ottomar Ladva | 1-0 | 70 | Open |
| 33 | 2019-12-06 | European Rapid 2019 | Tallinn EST | 10.8 | Ottomar Ladva | Ante Saric | 0-1 | 35 | Open |
| 34 | 2019-12-05 | European Rapid 2019 | Tallinn EST | 7.6 | Alexander Motylev | Ottomar Ladva | 1-0 | 45 | Open |
| 35 | 2019-12-05 | European Rapid 2019 | Tallinn EST | 6.23 | Ottomar Ladva | Dominik Horvath | 1-0 | 57 | Open |
| 36 | 2019-12-05 | European Rapid 2019 | Tallinn EST | 5.28 | Brent Burg | Ottomar Ladva | 0-1 | 55 | Open |
| 37 | 2019-12-05 | European Rapid 2019 | Tallinn EST | 3.28 | Viktoria Chernyak | Ottomar Ladva | 1-0 | 48 | Open |
| 38 | 2019-12-05 | European Rapid 2019 | Tallinn EST | 2.29 | Ottomar Ladva | Hampus Sorensen | 1-0 | 57 | Open |
| 39 | 2019-07-18 | Tal Memorial Blitz 2019 | Riga LAT | 7.23 | Andrei Skvortsov | Ottomar Ladva | 1-0 | 43 | Open |
| 40 | 2019-07-18 | Tal Memorial Blitz 2019 | Riga LAT | 6.7 | Ottomar Ladva | Gadir Guseinov | 0-1 | 37 | Open |
| 41 | 2019-07-18 | Tal Memorial Blitz 2019 | Riga LAT | 5.23 | Ottomar Ladva | Robert Dubrovin | 1-0 | 34 | Open |
| 42 | 2019-07-18 | Tal Memorial Blitz 2019 | Riga LAT | 3.25 | Ottomar Ladva | Nikita Kuznecovs | 0-1 | 84 | Open |
| 43 | 2019-07-18 | Tal Memorial Blitz 2019 | Riga LAT | 13.21 | Konstantin Borsuk | Ottomar Ladva | 1-0 | 44 | Open |
| 44 | 2019-07-17 | Tal Memorial Rapid 2019 | Riga LAT | 11.21 | Pavel Ponkratov | Ottomar Ladva | 1-0 | 30 | Open |
| 45 | 2019-07-16 | Tal Memorial Rapid 2019 | Riga LAT | 6.2 | Ottomar Ladva | Volodymyr Onyshchuk | 0-1 | 50 | Open |
| 46 | 2019-07-16 | Tal Memorial Rapid 2019 | Riga LAT | 3.9 | Maksim Chigaev | Ottomar Ladva | 1-0 | 67 | Open |
| 47 | 2019-01-21 | PRO League Group Stage | chess.com INT | 3 | Ottomar Ladva | 4162129 | 1/2-1/2 | 40 | Open |
| 48 | 2019-01-21 | PRO League Group Stage | chess.com INT | 3 | Ottomar Ladva | Vladimir Dobrov | 0-1 | 26 | Open |
| 49 | 2019-01-21 | PRO League Group Stage | chess.com INT | 3 | Oleg Vastrukhin | Ottomar Ladva | 0-1 | 67 | Open |
| 50 | 2019-01-21 | PRO League Group Stage | chess.com INT | 3 | Alexandra Kosteniuk | Ottomar Ladva | 1-0 | 28 | Open |
| 51 | 2019-01-17 | PRO League Group Stage | chess.com INT | 2 | Sahaj Grover | Ottomar Ladva | 1/2-1/2 | 102 | Open |
| 52 | 2019-01-17 | PRO League Group Stage | chess.com INT | 2 | Pentala Harikrishna | Ottomar Ladva | 1-0 | 57 | Open |
| 53 | 2019-01-17 | PRO League Group Stage | chess.com INT | 2 | Ottomar Ladva | Seshadri Srija | 1-0 | 59 | Open |
| 54 | 2019-01-17 | PRO League Group Stage | chess.com INT | 2 | Ottomar Ladva | Abhijeet Gupta | 0-1 | 48 | Open |
| 55 | 2019-01-10 | PRO League Group Stage | chess.com INT | 1 | B. Adhiban | Ottomar Ladva | 1-0 | 45 | Open |
| 56 | 2019-01-10 | PRO League Group Stage | chess.com INT | 1 | Ottomar Ladva | Abhimanyu Puranik | 1/2-1/2 | 48 | Open |
| 57 | 2019-01-10 | PRO League Group Stage | chess.com INT | 1 | Ottomar Ladva | Swaminathan Soumya | 1-0 | 42 | Open |
| 58 | 2019-01-10 | PRO League Group Stage | chess.com INT | 1 | Raunak Sadhwani | Ottomar Ladva | 1-0 | 86 | Open |
| 59 | 2018-12-30 | 56th Groningen Open 2018 | Groningen NED | 9.2 | Ottomar Ladva | Nick Maatman | 1-0 | 87 | Open |
| 60 | 2018-12-29 | 56th Groningen Open 2018 | Groningen NED | 8.5 | Mikhail Ulybin | Ottomar Ladva | 0-1 | 48 | Open |
| 61 | 2018-12-28 | 56th Groningen Open 2018 | Groningen NED | 7.2 | Ottomar Ladva | Casper Schoppen | 1/2-1/2 | 56 | Open |
| 62 | 2018-12-27 | 56th Groningen Open 2018 | Groningen NED | 6.2 | Sipke Ernst | Ottomar Ladva | 1/2-1/2 | 38 | Open |
| 63 | 2018-12-26 | 56th Groningen Open 2018 | Groningen NED | 5.1 | Ottomar Ladva | Sergei Tiviakov | 1/2-1/2 | 61 | Open |
| 64 | 2018-12-24 | 56th Groningen Open 2018 | Groningen NED | 4.1 | Liam Vrolijk | Ottomar Ladva | 1/2-1/2 | 40 | Open |
| 65 | 2018-12-23 | 56th Groningen Open 2018 | Groningen NED | 3.3 | Ottomar Ladva | Zyon Kollen | 1-0 | 47 | Open |
| 66 | 2018-12-23 | 56th Groningen Open 2018 | Groningen NED | 2.5 | Migchiel De Jong | Ottomar Ladva | 0-1 | 45 | Open |
| 67 | 2018-12-22 | 56th Groningen Open 2018 | Groningen NED | 1.7 | Ottomar Ladva | Simon Elgersma | 1-0 | 45 | Open |
| 68 | 2018-12-22 | 56th Groningen Open 2018 | Groningen NED | 1.6 | Ottomar Ladva | Simon Elgersma | 1-0 | 45 | Open |
| 69 | 2018-11-25 | 19th Puhajarve Rapid | Puhajarve EST | 34.2 | Jaan Ehlvest | Ottomar Ladva | 1/2-1/2 | 8 | Open |
| 70 | 2018-11-25 | 19th Puhajarve Rapid | Puhajarve EST | 33.3 | Ottomar Ladva | Olev Schults | 1-0 | 38 | Open |
| 71 | 2018-11-25 | 19th Puhajarve Rapid | Puhajarve EST | 32.3 | Tarvo Seeman | Ottomar Ladva | 1-0 | 36 | Open |
| 72 | 2018-11-25 | 19th Puhajarve Rapid | Puhajarve EST | 30.3 | Mart Tarmak | Ottomar Ladva | 0-1 | 27 | Open |
| 73 | 2018-11-25 | 19th Puhajarve Rapid | Puhajarve EST | 29.2 | 4500270 | Ottomar Ladva | 1/2-1/2 | 16 | Open |
| 74 | 2018-11-24 | 19th Puhajarve Rapid | Puhajarve EST | 9.5 | Robert Dubrovin | Ottomar Ladva | 1/2-1/2 | 55 | Open |
| 75 | 2018-11-24 | 19th Puhajarve Rapid | Puhajarve EST | 28.2 | Ottomar Ladva | Rafael A Vaganian | 1/2-1/2 | 37 | Open |
| 76 | 2018-11-24 | 19th Puhajarve Rapid | Puhajarve EST | 26.4 | Ottomar Ladva | Villu Otsmann | 1-0 | 30 | Open |
| 77 | 2018-11-24 | 19th Puhajarve Rapid | Puhajarve EST | 22.4 | Ottomar Ladva | Viktor Kass | 1-0 | 26 | Open |
| 78 | 2018-11-24 | 19th Puhajarve Rapid | Puhajarve EST | 18.5 | Ottomar Ladva | Panu Laine | 1/2-1/2 | 77 | Open |
| 79 | 2018-11-24 | 19th Puhajarve Rapid | Puhajarve EST | 17.1 | Kalle Kiik | Ottomar Ladva | 0-1 | 49 | Open |
| 80 | 2018-11-24 | 19th Puhajarve Rapid | Puhajarve EST | 16.3 | Ottomar Ladva | Karel Uurits | 1-0 | 37 | Open |
| 81 | 2018-11-24 | 19th Puhajarve Rapid | Puhajarve EST | 14.2 | Ottomar Ladva | Triin Narva | 1-0 | 70 | Open |
| 82 | 2018-11-24 | 19th Puhajarve Rapid | Puhajarve EST | 12.3 | Ottomar Ladva | Marti Medar | 0-1 | 61 | Open |
| 83 | 2018-11-24 | 19th Puhajarve Rapid | Puhajarve EST | 11.1 | Artur Jussupow | Ottomar Ladva | 1/2-1/2 | 44 | Open |
| 84 | 2018-11-24 | 19th Puhajarve Rapid | Puhajarve EST | 10.6 | Ottomar Ladva | Alexander Khalifman | 1/2-1/2 | 13 | Open |
| 85 | 2018-11-23 | 19th Puhajarve Rapid | Puhajarve EST | 5.6 | Toomas Valgmae | Ottomar Ladva | 0-1 | 22 | Open |
| 86 | 2018-11-23 | 19th Puhajarve Rapid | Puhajarve EST | 3.5 | Arthur Kogan | Ottomar Ladva | 0-1 | 44 | Open |
| 87 | 2018-11-23 | 19th Puhajarve Rapid | Puhajarve EST | 1.4 | Aris Ozolins | Ottomar Ladva | 0-1 | 23 | Open |
| 88 | 2018-10-18 | 34th ECC Open 2018 | Porto Carras GRE | 7.19 | Ottomar Ladva | Timo Lampen | 1/2-1/2 | 48 | Open |
| 89 | 2018-10-17 | 34th ECC Open 2018 | Porto Carras GRE | 6.15 | Jan Werle | Ottomar Ladva | 1/2-1/2 | 61 | Open |
| 90 | 2018-10-16 | 34th ECC Open 2018 | Porto Carras GRE | 5.21 | Ottomar Ladva | Richard A Bates | 1/2-1/2 | 42 | Open |
| 91 | 2018-10-15 | 34th ECC Open 2018 | Porto Carras GRE | 4.15 | Ottomar Ladva | G. Petar Arnaudov | 1-0 | 50 | Open |
| 92 | 2018-10-14 | 34th ECC Open 2018 | Porto Carras GRE | 3.1 | Mads Andersen | Ottomar Ladva | 1/2-1/2 | 105 | Open |
| 93 | 2018-10-13 | 34th ECC Open 2018 | Porto Carras GRE | 2.28 | Ottomar Ladva | Jesper Sondergaard Thybo | 1/2-1/2 | 48 | Open |
| 94 | 2018-10-12 | 34th ECC Open 2018 | Porto Carras GRE | 1.7 | Vladimir Potkin | Ottomar Ladva | 1-0 | 63 | Open |
| 95 | 2018-10-05 | 43rd Olympiad 2018 | Batumi GEO | 11.37 | Ottomar Ladva | Martyn Del Castilho | 1-0 | 24 | Open |
| 96 | 2018-10-04 | 43rd Olympiad 2018 | Batumi GEO | 10.25 | Ottomar Ladva | Deivy Vera Siguenas | 1-0 | 35 | Open |
| 97 | 2018-10-03 | 43rd Olympiad 2018 | Batumi GEO | 9.19 | Dragan Solak | Ottomar Ladva | 1/2-1/2 | 40 | Open |
| 98 | 2018-10-02 | 43rd Olympiad 2018 | Batumi GEO | 8.24 | Ottomar Ladva | Zong-Yuan Zhao | 1/2-1/2 | 49 | Open |
| 99 | 2018-10-01 | 43rd Olympiad 2018 | Batumi GEO | 7.36 | Alexandr Fier | Ottomar Ladva | 0-1 | 34 | Open |
| 100 | 2018-09-30 | 43rd Olympiad 2018 | Batumi GEO | 6.24 | Ottomar Ladva | Mircea-Emilian Parligras | 0-1 | 67 | Open |
| 101 | 2018-09-28 | 43rd Olympiad 2018 | Batumi GEO | 5.12 | Ottomar Ladva | M. Amin Tabatabaei | 0-1 | 43 | Open |
| 102 | 2018-09-27 | 43rd Olympiad 2018 | Batumi GEO | 4.27 | John Paul Gomez | Ottomar Ladva | 1/2-1/2 | 56 | Open |
| 103 | 2018-09-26 | 43rd Olympiad 2018 | Batumi GEO | 3.31 | Amro El Jawich | Ottomar Ladva | 1-0 | 29 | Open |
| 104 | 2018-09-25 | 43rd Olympiad 2018 | Batumi GEO | 2.37 | Ottomar Ladva | Cristobal Henriquez Villagra | 1/2-1/2 | 53 | Open |
| 105 | 2018-07-15 | Baltic zt III Stage 2018 | Liepaja LAT | 9.4 | Paulius Pultinevicius | Ottomar Ladva | 0-1 | 57 | Open |
| 106 | 2018-07-14 | Baltic zt III Stage 2018 | Liepaja LAT | 8.7 | Ottomar Ladva | Arturs Bernotas | 1-0 | 49 | Open |
| 107 | 2018-07-13 | Baltic zt III Stage 2018 | Liepaja LAT | 7.7 | Ilja Sirosh | Ottomar Ladva | 1/2-1/2 | 75 | Open |
| 108 | 2018-07-13 | Baltic zt III Stage 2018 | Liepaja LAT | 6.6 | Ottomar Ladva | Vidmantas Malisauskas | 0-1 | 61 | Open |
| 109 | 2018-07-12 | Baltic zt III Stage 2018 | Liepaja LAT | 5.4 | Meelis Kanep | Ottomar Ladva | 1/2-1/2 | 12 | Open |
| 110 | 2018-07-11 | Baltic zt III Stage 2018 | Liepaja LAT | 4.1 | Ottomar Ladva | Sarunas Sulskis | 0-1 | 27 | Open |
| 111 | 2018-07-10 | Baltic zt III Stage 2018 | Liepaja LAT | 3.2 | Vitalijs Samolins | Ottomar Ladva | 0-1 | 47 | Open |
| 112 | 2018-07-10 | Baltic zt III Stage 2018 | Liepaja LAT | 2.1 | Ottomar Ladva | Igor Kovalenko | 1/2-1/2 | 122 | Open |
| 113 | 2018-07-09 | Baltic zt III Stage 2018 | Liepaja LAT | 1.8 | Kirill Chukavin | Ottomar Ladva | 0-1 | 54 | Open |
| 114 | 2018-07-07 | 52nd Ilmar Raud Olympic | Viljandi EST | 5.3 | Tarvo Seeman | Ottomar Ladva | 0-1 | 48 | Open |
| 115 | 2018-07-07 | 52nd Ilmar Raud Olympic | Viljandi EST | 5.2 | Ottomar Ladva | Tarvo Seeman | 1-0 | 24 | Open |
| 116 | 2018-07-07 | 52nd Ilmar Raud Olympic | Viljandi EST | 5.1 | Tarvo Seeman | Ottomar Ladva | 1/2-1/2 | 9 | Open |
| 117 | 2018-07-06 | 52nd Ilmar Raud Olympic | Viljandi EST | 4.2 | Ottomar Ladva | Alexei Shirov | 0-1 | 30 | Open |
| 118 | 2018-07-06 | 52nd Ilmar Raud Olympic | Viljandi EST | 4.1 | Alexei Shirov | Ottomar Ladva | 1/2-1/2 | 50 | Open |
| 119 | 2018-07-06 | 52nd Ilmar Raud Olympic | Viljandi EST | 3.2 | Olav Sepp | Ottomar Ladva | 0-1 | 57 | Open |
| 120 | 2018-07-06 | 52nd Ilmar Raud Olympic | Viljandi EST | 3.1 | Ottomar Ladva | Olav Sepp | 1-0 | 28 | Open |
| 121 | 2018-07-06 | 52nd Ilmar Raud Olympic | Viljandi EST | 2.2 | Ottomar Ladva | Vjatsheslav Soskov | 1-0 | 50 | Open |
| 122 | 2018-07-06 | 52nd Ilmar Raud Olympic | Viljandi EST | 2.1 | Vjatsheslav Soskov | Ottomar Ladva | 0-1 | 45 | Open |
| 123 | 2018-07-06 | 52nd Ilmar Raud Olympic | Viljandi EST | 1.2 | Urmas Rosental | Ottomar Ladva | 0-1 | 21 | Open |
| 124 | 2018-07-06 | 52nd Ilmar Raud Olympic | Viljandi EST | 1.1 | Ottomar Ladva | Urmas Rosental | 1-0 | 32 | Open |
| 125 | 2018-06-20 | Baltic zt II Stage 2018 | Palanga LTU | 9.2 | Ottomar Ladva | Nikita Meshkovs | 0-1 | 53 | Open |
| 126 | 2018-06-19 | Baltic zt II Stage 2018 | Palanga LTU | 8.5 | Titas Stremavicius | Ottomar Ladva | 1/2-1/2 | 22 | Open |
| 127 | 2018-06-18 | Baltic zt II Stage 2018 | Palanga LTU | 7.4 | Ottomar Ladva | Kaido Kulaots | 1/2-1/2 | 9 | Open |
| 128 | 2018-06-17 | Baltic zt II Stage 2018 | Palanga LTU | 6.7 | Ottomar Ladva | Vitalijs Samolins | 1-0 | 30 | Open |
| 129 | 2018-06-17 | Baltic zt II Stage 2018 | Palanga LTU | 5.6 | Normunds Miezis | Ottomar Ladva | 1-0 | 115 | Open |
| 130 | 2018-06-16 | Baltic zt II Stage 2018 | Palanga LTU | 4.1 | Ottomar Ladva | Igor Kovalenko | 0-1 | 58 | Open |
| 131 | 2018-06-15 | Baltic zt II Stage 2018 | Palanga LTU | 3.2 | Arturs Neiksans | Ottomar Ladva | 1/2-1/2 | 45 | Open |
| 132 | 2018-06-15 | Baltic zt II Stage 2018 | Palanga LTU | 2.5 | Ottomar Ladva | Tarvo Seeman | 1-0 | 49 | Open |
| 133 | 2018-06-14 | Baltic zt II Stage 2018 | Palanga LTU | 1.8 | Rokas Klabis | Ottomar Ladva | 0-1 | 56 | Open |
| 134 | 2018-05-20 | Baltic zt I Stage 2018 | Tallinn EST | 9.1 | Henrik Haavamae | Ottomar Ladva | 1/2-1/2 | 109 | Open |
| 135 | 2018-05-19 | Baltic zt I Stage 2018 | Tallinn EST | 8.6 | Ottomar Ladva | Nikita Meshkovs | 0-1 | 51 | Open |
| 136 | 2018-05-18 | Baltic zt I Stage 2018 | Tallinn EST | 7.8 | Ottomar Ladva | Tarvo Seeman | 1/2-1/2 | 81 | Open |
| 137 | 2018-05-17 | Baltic zt I Stage 2018 | Tallinn EST | 6.6 | Kaido Kulaots | Ottomar Ladva | 1/2-1/2 | 45 | Open |
| 138 | 2018-05-17 | Baltic zt I Stage 2018 | Tallinn EST | 5.7 | Mindaugas Beinoras | Ottomar Ladva | 1/2-1/2 | 107 | Open |
| 139 | 2018-05-16 | Baltic zt I Stage 2018 | Tallinn EST | 4.3 | Ottomar Ladva | Arturs Neiksans | 0-1 | 45 | Open |
| 140 | 2018-05-15 | Baltic zt I Stage 2018 | Tallinn EST | 3.5 | Ottomar Ladva | Normunds Miezis | 1-0 | 45 | Open |
| 141 | 2018-05-15 | Baltic zt I Stage 2018 | Tallinn EST | 2.7 | Tomas Laurusas | Ottomar Ladva | 1/2-1/2 | 12 | Open |
| 142 | 2018-05-14 | Baltic zt I Stage 2018 | Tallinn EST | 1.5 | Ottomar Ladva | Dmitrijs Tokranovs | 1/2-1/2 | 36 | Open |
| 143 | 2018-05-01 | ch-EST and U20 2018 | Tallinn EST | 9.1 | Aleksandr Volodin | Ottomar Ladva | 1/2-1/2 | 11 | Open |
| 144 | 2018-04-30 | ch-EST and U20 2018 | Tallinn EST | 8.1 | Ottomar Ladva | Henrik Haavamae | 1-0 | 32 | Open |
| 145 | 2018-04-29 | ch-EST and U20 2018 | Tallinn EST | 7.1 | Andrei Shishkov | Ottomar Ladva | 0-1 | 80 | Open |
| 146 | 2018-04-28 | ch-EST and U20 2018 | Tallinn EST | 6.3 | Ottomar Ladva | Georg Aleksander Pedoson | 1-0 | 45 | Open |
| 147 | 2018-04-28 | ch-EST and U20 2018 | Tallinn EST | 5.3 | Jaan Narva | Ottomar Ladva | 0-1 | 58 | Open |
| 148 | 2018-04-27 | ch-EST and U20 2018 | Tallinn EST | 4.1 | Ottomar Ladva | Roman Jezov | 0-1 | 60 | Open |
| 149 | 2018-04-26 | ch-EST and U20 2018 | Tallinn EST | 3.1 | Kirill Chukavin | Ottomar Ladva | 1/2-1/2 | 21 | Open |
| 150 | 2018-04-26 | ch-EST and U20 2018 | Tallinn EST | 2.1 | Ottomar Ladva | Sergei Neff | 1-0 | 39 | Open |
| 151 | 2018-04-25 | ch-EST and U20 2018 | Tallinn EST | 1.1 | Uku Valner | Ottomar Ladva | 0-1 | 32 | Open |
| 152 | 2018-03-13 | PRO League KO Stage 2018 | chess.com INT | 1 | Ottomar Ladva | Zaven Andriasian | 1/2-1/2 | 128 | Open |
| 153 | 2018-03-13 | PRO League KO Stage 2018 | chess.com INT | 1 | Ottomar Ladva | Artak Manukian | 1-0 | 47 | Open |
| 154 | 2018-03-13 | PRO League KO Stage 2018 | chess.com INT | 1 | Hrant Melkumyan | Ottomar Ladva | 1-0 | 57 | Open |
| 155 | 2018-03-13 | PRO League KO Stage 2018 | chess.com INT | 1 | Karen H. Grigoryan | Ottomar Ladva | 1/2-1/2 | 49 | Open |
| 156 | 2018-03-07 | PRO League Group Stage | chess.com INT | 9 | Borki Predojevic | Ottomar Ladva | 1/2-1/2 | 58 | Open |
| 157 | 2018-03-07 | PRO League Group Stage | chess.com INT | 9 | Ottomar Ladva | Elham Amar | 1-0 | 29 | Open |
| 158 | 2018-03-07 | PRO League Group Stage | chess.com INT | 9 | Ottomar Ladva | Magnus Carlsen | 1/2-1/2 | 103 | Open |
| 159 | 2018-03-07 | PRO League Group Stage | chess.com INT | 9 | Nils Grandelius | Ottomar Ladva | 0-1 | 54 | Open |
| 160 | 2018-02-28 | PRO League Group Stage | chess.com INT | 8 | Ottomar Ladva | Samvel Ter-Sahakyan | 1/2-1/2 | 45 | Open |
| 161 | 2018-02-28 | PRO League Group Stage | chess.com INT | 8 | Ottomar Ladva | Artak Manukian | 1-0 | 42 | Open |
| 162 | 2018-02-28 | PRO League Group Stage | chess.com INT | 8 | Hrant Melkumyan | Ottomar Ladva | 1/2-1/2 | 70 | Open |
| 163 | 2018-02-28 | PRO League Group Stage | chess.com INT | 8 | Karen H. Grigoryan | Ottomar Ladva | 1-0 | 76 | Open |
| 164 | 2018-02-14 | PRO League Group Stage | chess.com INT | 6 | Ottomar Ladva | Johannes Haug | 1-0 | 25 | Open |
| 165 | 2018-02-14 | PRO League Group Stage | chess.com INT | 6 | Ottomar Ladva | Frode Olav Olsen Urkedal | 1-0 | 41 | Open |
| 166 | 2018-02-14 | PRO League Group Stage | chess.com INT | 6 | Benjamin Haldorsen | Ottomar Ladva | 0-1 | 41 | Open |
| 167 | 2018-02-14 | PRO League Group Stage | chess.com INT | 6 | Roeland Pruijssers | Ottomar Ladva | 1-0 | 33 | Open |
| 168 | 2018-02-07 | PRO League Group Stage | chess.com INT | 5 | Sharma Hemant | Ottomar Ladva | 1/2-1/2 | 28 | Open |
| 169 | 2018-02-07 | PRO League Group Stage | chess.com INT | 5 | Lalit Babu M R | Ottomar Ladva | 1/2-1/2 | 96 | Open |
| 170 | 2018-02-07 | PRO League Group Stage | chess.com INT | 5 | Ottomar Ladva | Sahaj Grover | 1-0 | 59 | Open |
| 171 | 2018-02-07 | PRO League Group Stage | chess.com INT | 5 | Ottomar Ladva | Abhijeet Gupta | 0-1 | 39 | Open |
| 172 | 2018-02-04 | 14th Moscow Open A 2018 | Moscow RUS | 9.11 | Ottomar Ladva | Vasiliy Korchmar | 1/2-1/2 | 36 | Open |
| 173 | 2018-02-03 | 14th Moscow Open A 2018 | Moscow RUS | 8.16 | Ruslan Murtazin | Ottomar Ladva | 0-1 | 39 | Open |
| 174 | 2018-02-02 | 14th Moscow Open A 2018 | Moscow RUS | 7.17 | Petr Palachev | Ottomar Ladva | 1/2-1/2 | 48 | Open |
| 175 | 2018-02-01 | 14th Moscow Open A 2018 | Moscow RUS | 6.7 | Ottomar Ladva | Nikita Afanasiev | 0-1 | 52 | Open |
| 176 | 2018-01-31 | 14th Moscow Open A 2018 | Moscow RUS | 5.13 | Ottomar Ladva | David Kalashian | 1-0 | 44 | Open |
| 177 | 2018-01-30 | 14th Moscow Open A 2018 | Moscow RUS | 4.21 | Saidakbar Saydaliev | Ottomar Ladva | 0-1 | 76 | Open |
| 178 | 2018-01-29 | 14th Moscow Open A 2018 | Moscow RUS | 3.41 | Ottomar Ladva | Volodar Murzin | 1-0 | 43 | Open |
| 179 | 2018-01-28 | 14th Moscow Open A 2018 | Moscow RUS | 2.11 | Maksim Schekachikhin | Ottomar Ladva | 1-0 | 47 | Open |
| 180 | 2018-01-27 | 14th Moscow Open A 2018 | Moscow RUS | 1.14 | Ottomar Ladva | Anton Tugarin | 1-0 | 8 | Open |
| 181 | 2018-01-18 | PRO League Group Stage | chess.com INT | 1 | Ottomar Ladva | Ritvars Reimanis | 1-0 | 72 | Open |
| 182 | 2018-01-18 | PRO League Group Stage | chess.com INT | 1 | Ottomar Ladva | Nikita Meshkovs | 1/2-1/2 | 31 | Open |
| 183 | 2018-01-18 | PRO League Group Stage | chess.com INT | 1 | Noel Studer | Ottomar Ladva | 0-1 | 34 | Open |
| 184 | 2018-01-18 | PRO League Group Stage | chess.com INT | 1 | Toms Kantans | Ottomar Ladva | 1-0 | 25 | Open |
| 185 | 2018-01-14 | Paul Keres Memorial 2018 | Tallinn EST | 11.5 | Ottomar Ladva | Toms Kantans | 1-0 | 53 | Open |
| 186 | 2018-01-14 | Paul Keres Memorial 2018 | Tallinn EST | 10.7 | Valdis Tronenkovs | Ottomar Ladva | 0-1 | 25 | Open |
| 187 | 2018-01-13 | Paul Keres Memorial 2018 | Tallinn EST | 7.7 | Ottomar Ladva | Evgeny Alekseev | 0-1 | 60 | Open |
| 188 | 2018-01-13 | Paul Keres Memorial 2018 | Tallinn EST | 5.6 | Ottomar Ladva | Arturs Neiksans | 0-1 | 31 | Open |
| 189 | 2018-01-13 | Paul Keres Memorial 2018 | Tallinn EST | 4.9 | Ilja Haitin | Ottomar Ladva | 0-1 | 40 | Open |
| 190 | 2017-12-17 | European Rapid 2017 | Katowice POL | 9.19 | Ottomar Ladva | Ivan Saric | 0-1 | 42 | Open |
| 191 | 2017-12-17 | European Rapid 2017 | Katowice POL | 8.42 | Aleksander Kumala | Ottomar Ladva | 0-1 | 61 | Open |
| 192 | 2017-12-17 | European Rapid 2017 | Katowice POL | 7.52 | Ottomar Ladva | Rafal Kowalczyk | 1-0 | 33 | Open |
| 193 | 2017-12-17 | European Rapid 2017 | Katowice POL | 11.18 | Ottomar Ladva | David Navara | 0-1 | 79 | Open |
| 194 | 2017-12-17 | European Rapid 2017 | Katowice POL | 10.47 | Kirill Shubin | Ottomar Ladva | 0-1 | 58 | Open |
| 195 | 2017-12-16 | European Rapid 2017 | Katowice POL | 6.89 | Wlodzimierz Kruszynski | Ottomar Ladva | 0-1 | 36 | Open |
| 196 | 2017-12-16 | European Rapid 2017 | Katowice POL | 5.43 | Ottomar Ladva | Viktor Gazik | 0-1 | 29 | Open |
| 197 | 2017-12-16 | European Rapid 2017 | Katowice POL | 4.67 | Viktoria Chernyak | Ottomar Ladva | 0-1 | 42 | Open |
| 198 | 2017-12-16 | European Rapid 2017 | Katowice POL | 2.6 | Tobiasz Smal | Ottomar Ladva | 1/2-1/2 | 46 | Open |
| 199 | 2017-12-16 | European Rapid 2017 | Katowice POL | 1.61 | Ottomar Ladva | Martin Starovic | 1-0 | 43 | Open |
| 200 | 2017-12-15 | European Blitz 2017 | Katowice POL | 9.32 | Ottomar Ladva | Eneasz Wiewiora | 1/2-1/2 | 72 | Open |
| 201 | 2017-12-15 | European Blitz 2017 | Katowice POL | 8.7 | Ottomar Ladva | Daniel Fridman | 1-0 | 44 | Open |
| 202 | 2017-12-15 | European Blitz 2017 | Katowice POL | 7.7 | Daniel Fridman | Ottomar Ladva | 1-0 | 37 | Open |
| 203 | 2017-12-15 | European Blitz 2017 | Katowice POL | 6.51 | Grzegorz Slabek | Ottomar Ladva | 0-1 | 77 | Open |
| 204 | 2017-12-15 | European Blitz 2017 | Katowice POL | 5.51 | Ottomar Ladva | Grzegorz Slabek | 1-0 | 19 | Open |
| 205 | 2017-12-15 | European Blitz 2017 | Katowice POL | 4.63 | Ottomar Ladva | Arkadiusz Korbal | 1-0 | 25 | Open |
| 206 | 2017-12-15 | European Blitz 2017 | Katowice POL | 3.63 | Arkadiusz Korbal | Ottomar Ladva | 0-1 | 93 | Open |
| 207 | 2017-12-15 | European Blitz 2017 | Katowice POL | 22.17 | Mateusz Bartel | Ottomar Ladva | 1-0 | 32 | Open |
| 208 | 2017-12-15 | European Blitz 2017 | Katowice POL | 21.17 | Ottomar Ladva | Mateusz Bartel | 1-0 | 57 | Open |
| 209 | 2017-12-15 | European Blitz 2017 | Katowice POL | 20.4 | Ottomar Ladva | Piotr Piesik | 1-0 | 57 | Open |
| 210 | 2017-12-15 | European Blitz 2017 | Katowice POL | 2.64 | Krzysztof Spicak | Ottomar Ladva | 0-1 | 18 | Open |
| 211 | 2017-12-15 | European Blitz 2017 | Katowice POL | 19.4 | Piotr Piesik | Ottomar Ladva | 0-1 | 38 | Open |
| 212 | 2017-12-15 | European Blitz 2017 | Katowice POL | 18.48 | Aleksandra Lach | Ottomar Ladva | 1/2-1/2 | 47 | Open |
| 213 | 2017-12-15 | European Blitz 2017 | Katowice POL | 17.48 | Ottomar Ladva | Aleksandra Lach | 1-0 | 47 | Open |
| 214 | 2017-12-15 | European Blitz 2017 | Katowice POL | 16.16 | Ottomar Ladva | Sergei Zhigalko | 0-1 | 27 | Open |
| 215 | 2017-12-15 | European Blitz 2017 | Katowice POL | 15.16 | Sergei Zhigalko | Ottomar Ladva | 1-0 | 43 | Open |
| 216 | 2017-12-15 | European Blitz 2017 | Katowice POL | 13.39 | Ottomar Ladva | Luis Marcos Medarde Santiago | 1-0 | 36 | Open |
| 217 | 2017-12-15 | European Blitz 2017 | Katowice POL | 12.37 | Ottomar Ladva | Damian Lewtak | 1-0 | 36 | Open |
| 218 | 2017-12-15 | European Blitz 2017 | Katowice POL | 11.37 | Damian Lewtak | Ottomar Ladva | 1-0 | 62 | Open |
| 219 | 2017-12-15 | European Blitz 2017 | Katowice POL | 10.32 | Eneasz Wiewiora | Ottomar Ladva | 1/2-1/2 | 96 | Open |
| 220 | 2017-11-25 | World Junior Open 2017 | Tarvisio ITA | 11.2 | Ottomar Ladva | Mihail Nikitenko | 0-1 | 89 | Open |
| 221 | 2017-11-24 | World Junior Open 2017 | Tarvisio ITA | 10.23 | Tongsen Wang | Ottomar Ladva | 0-1 | 52 | Open |
| 222 | 2017-11-22 | World Junior Open 2017 | Tarvisio ITA | 9.16 | Ottomar Ladva | Evgeny Zanan | 0-1 | 40 | Open |
| 223 | 2017-11-21 | World Junior Open 2017 | Tarvisio ITA | 8.23 | Pablo Ismael Acosta | Ottomar Ladva | 0-1 | 34 | Open |
| 224 | 2017-11-20 | World Junior Open 2017 | Tarvisio ITA | 7.33 | Ottomar Ladva | Yifan Zuo | 1-0 | 63 | Open |
| 225 | 2017-11-19 | World Junior Open 2017 | Tarvisio ITA | 6.23 | Alisher Begmuratov | Ottomar Ladva | 1-0 | 35 | Open |
| 226 | 2017-11-17 | World Junior Open 2017 | Tarvisio ITA | 5.34 | Ottomar Ladva | Xinyang Nie | 1-0 | 28 | Open |
| 227 | 2017-11-16 | World Junior Open 2017 | Tarvisio ITA | 4.46 | David Silva | Ottomar Ladva | 0-1 | 35 | Open |
| 228 | 2017-11-15 | World Junior Open 2017 | Tarvisio ITA | 3.3 | Ottomar Ladva | Franco Villegas | 0-1 | 52 | Open |
| 229 | 2017-11-14 | World Junior Open 2017 | Tarvisio ITA | 2.37 | Andrei Macovei | Ottomar Ladva | 1/2-1/2 | 38 | Open |
| 230 | 2017-11-13 | World Junior Open 2017 | Tarvisio ITA | 1.19 | Ottomar Ladva | Alexander Timerkhanov | 1/2-1/2 | 32 | Open |
| 231 | 2017-08-13 | Riga Tech Open A 2017 | Riga LAT | 9.7 | Ottomar Ladva | Arturs Neiksans | 1/2-1/2 | 6 | Open |
| 232 | 2017-08-12 | Riga Tech Open A 2017 | Riga LAT | 8.8 | Krishnan Sasikiran | Ottomar Ladva | 0-1 | 64 | Open |
| 233 | 2017-08-11 | Riga Tech Open A 2017 | Riga LAT | 7.3 | Ottomar Ladva | Ilia Smirin | 0-1 | 28 | Open |
| 234 | 2017-08-10 | Riga Tech Open A 2017 | Riga LAT | 6.16 | Ottomar Ladva | Nikoloz Kumsiashvili | 1-0 | 44 | Open |
| 235 | 2017-08-10 | Riga Tech Open A 2017 | Riga LAT | 5.1 | Ke Mu | Ottomar Ladva | 1/2-1/2 | 26 | Open |
| 236 | 2017-08-09 | Riga Tech Open A 2017 | Riga LAT | 4.18 | Ottomar Ladva | Tomas Laurusas | 1-0 | 34 | Open |
| 237 | 2017-08-08 | Riga Tech Open A 2017 | Riga LAT | 3.14 | Clement Sreeves | Ottomar Ladva | 1/2-1/2 | 77 | Open |
| 238 | 2017-08-08 | Riga Tech Open A 2017 | Riga LAT | 2.26 | Ottomar Ladva | Arnaud Payen | 1-0 | 60 | Open |
| 239 | 2017-08-07 | Riga Tech Open A 2017 | Riga LAT | 1.33 | Lara Janzelj | Ottomar Ladva | 0-1 | 23 | Open |
| 240 | 2017-07-29 | 28th Czech Open A 2017 | Pardubice CZE | 9.27 | Pierluigi Piscopo | Ottomar Ladva | 0-1 | 39 | Open |
| 241 | 2017-07-28 | 28th Czech Open A 2017 | Pardubice CZE | 8.16 | Ottomar Ladva | Viktor Matviishen | 0-1 | 38 | Open |
| 242 | 2017-07-27 | 28th Czech Open A 2017 | Pardubice CZE | 7.1 | Gabor Nagy | Ottomar Ladva | 1/2-1/2 | 14 | Open |
| 243 | 2017-07-26 | 28th Czech Open A 2017 | Pardubice CZE | 6.5 | Ottomar Ladva | Kacper Drozdowski | 1/2-1/2 | 50 | Open |
| 244 | 2017-07-25 | 28th Czech Open A 2017 | Pardubice CZE | 5.4 | Roven Vogel | Ottomar Ladva | 1/2-1/2 | 41 | Open |
| 245 | 2017-07-24 | 28th Czech Open A 2017 | Pardubice CZE | 4.8 | Ottomar Ladva | Florian Kaczur | 1-0 | 66 | Open |
| 246 | 2017-07-23 | 28th Czech Open A 2017 | Pardubice CZE | 3.3 | Ralf Akesson | Ottomar Ladva | 1/2-1/2 | 24 | Open |
| 247 | 2017-07-22 | 28th Czech Open A 2017 | Pardubice CZE | 2.11 | Ottomar Ladva | Jakub Pulpan | 1-0 | 32 | Open |
| 248 | 2017-07-21 | 28th Czech Open A 2017 | Pardubice CZE | 1.16 | Miroslav Smid | Ottomar Ladva | 0-1 | 19 | Open |
| 249 | 2017-07-02 | 51st Ilmar Raud Olympic | Viljandi EST | 6.2 | Toms Kantans | Ottomar Ladva | 1-0 | 44 | Open |
| 250 | 2017-07-02 | 51st Ilmar Raud Olympic | Viljandi EST | 6.1 | Ottomar Ladva | Toms Kantans | 0-1 | 38 | Open |
| 251 | 2017-07-02 | 51st Ilmar Raud Olympic | Viljandi EST | 5.2 | Alexei Shirov | Ottomar Ladva | 1-0 | 27 | Open |
| 252 | 2017-07-02 | 51st Ilmar Raud Olympic | Viljandi EST | 5.1 | Ottomar Ladva | Alexei Shirov | 0-1 | 50 | Open |
| 253 | 2017-07-01 | 51st Ilmar Raud Olympic | Viljandi EST | 4.2 | Kirill Chukavin | Ottomar Ladva | 0-1 | 45 | Open |
| 254 | 2017-07-01 | 51st Ilmar Raud Olympic | Viljandi EST | 4.1 | Ottomar Ladva | Kirill Chukavin | 1-0 | 56 | Open |
| 255 | 2017-07-01 | 51st Ilmar Raud Olympic | Viljandi EST | 3.2 | Ottomar Ladva | Roland Berzinsh | 1-0 | 22 | Open |
| 256 | 2017-07-01 | 51st Ilmar Raud Olympic | Viljandi EST | 3.1 | Roland Berzinsh | Ottomar Ladva | 0-1 | 57 | Open |
| 257 | 2017-07-01 | 51st Ilmar Raud Olympic | Viljandi EST | 2.2 | Ottomar Ladva | Jaan Narva | 1/2-1/2 | 65 | Open |
| 258 | 2017-07-01 | 51st Ilmar Raud Olympic | Viljandi EST | 2.1 | Jaan Narva | Ottomar Ladva | 0-1 | 83 | Open |
| 259 | 2017-06-22 | Baltic Zonal Liepaja 2017 | Liepaja LAT | 9.2 | Kaido Kulaots | Ottomar Ladva | 0-1 | 39 | Open |
| 260 | 2017-06-21 | Baltic Zonal Liepaja 2017 | Liepaja LAT | 8.2 | Nikita Meshkovs | Ottomar Ladva | 1-0 | 66 | Open |
| 261 | 2017-06-20 | Baltic Zonal Liepaja 2017 | Liepaja LAT | 7.2 | Ottomar Ladva | Arturs Neiksans | 1-0 | 46 | Open |
| 262 | 2017-06-20 | Baltic Zonal Liepaja 2017 | Liepaja LAT | 6.4 | Vladimir Sveshnikov | Ottomar Ladva | 0-1 | 24 | Open |
| 263 | 2017-06-19 | Baltic Zonal Liepaja 2017 | Liepaja LAT | 5.6 | Ottomar Ladva | Rokas Klabis | 1-0 | 41 | Open |
| 264 | 2017-06-18 | Baltic Zonal Liepaja 2017 | Liepaja LAT | 4.3 | Toms Kantans | Ottomar Ladva | 1-0 | 32 | Open |
| 265 | 2017-06-17 | Baltic Zonal Liepaja 2017 | Liepaja LAT | 3.2 | Ottomar Ladva | 12800040 | 1/2-1/2 | 48 | Open |
| 266 | 2017-06-17 | Baltic Zonal Liepaja 2017 | Liepaja LAT | 2.3 | Roland Berzinsh | Ottomar Ladva | 1/2-1/2 | 29 | Open |
| 267 | 2017-06-16 | Baltic Zonal Liepaja 2017 | Liepaja LAT | 1.3 | Ottomar Ladva | Juri Krupenski | 1-0 | 32 | Open |
| 268 | 2017-06-10 | 18th ch-EUR Indiv 2017 | Minsk BLR | 11.78 | Nathan Birnboim | Ottomar Ladva | 1/2-1/2 | 60 | Open |
| 269 | 2017-06-09 | 18th ch-EUR Indiv 2017 | Minsk BLR | 10.79 | Ottomar Ladva | Titas Stremavicius | 1/2-1/2 | 13 | Open |
| 270 | 2017-06-08 | 18th ch-EUR Indiv 2017 | Minsk BLR | 9.42 | Sergey A. Fedorchuk | Ottomar Ladva | 1-0 | 31 | Open |
| 271 | 2017-06-07 | 18th ch-EUR Indiv 2017 | Minsk BLR | 8.87 | Ottomar Ladva | Bibisara Assaubayeva | 1-0 | 38 | Open |
| 272 | 2017-06-06 | 18th ch-EUR Indiv 2017 | Minsk BLR | 7.85 | Evgeniy Podolchenko | Ottomar Ladva | 1/2-1/2 | 41 | Open |
| 273 | 2017-06-05 | 18th ch-EUR Indiv 2017 | Minsk BLR | 6.47 | Ottomar Ladva | Peter Leko | 1/2-1/2 | 25 | Open |
| 274 | 2017-06-02 | 18th ch-EUR Indiv 2017 | Minsk BLR | 4.33 | Ottomar Ladva | Evgeny Tomashevsky | 0-1 | 53 | Open |
| 275 | 2017-06-01 | 18th ch-EUR Indiv 2017 | Minsk BLR | 3.42 | Martyn Kravtsiv | Ottomar Ladva | 1/2-1/2 | 17 | Open |
| 276 | 2017-03-31 | 28th NATO Chess 2017 | Budapest HUN | 7.3 | Ottomar Ladva | Rafal Przedmojski | 1-0 | 37 | Open |
| 277 | 2017-03-30 | 28th NATO Chess 2017 | Budapest HUN | 6.6 | Igor Mestek | Ottomar Ladva | 0-1 | 32 | Open |
| 278 | 2017-03-30 | 28th NATO Chess 2017 | Budapest HUN | 5.3 | Ottomar Ladva | Anastasios Pavlidis | 1/2-1/2 | 82 | Open |
| 279 | 2017-03-29 | 28th NATO Chess 2017 | Budapest HUN | 4.9 | Marko Sauer | Ottomar Ladva | 0-1 | 54 | Open |
| 280 | 2017-03-28 | 28th NATO Chess 2017 | Budapest HUN | 3.18 | Ottomar Ladva | Attila Demjen | 1-0 | 27 | Open |
| 281 | 2017-03-27 | Baltic Zonal Vilnius 2017 | Vilnius LTU | 9.4 | Ottomar Ladva | Normunds Miezis | 1/2-1/2 | 51 | Open |
| 282 | 2017-03-26 | Baltic Zonal Vilnius 2017 | Vilnius LTU | 8.2 | Rokas Klabis | Ottomar Ladva | 1-0 | 57 | Open |
| 283 | 2017-03-25 | Baltic Zonal Vilnius 2017 | Vilnius LTU | 7.3 | Ottomar Ladva | Arturs Bernotas | 1-0 | 96 | Open |
| 284 | 2017-03-25 | Baltic Zonal Vilnius 2017 | Vilnius LTU | 6.2 | Arturs Neiksans | Ottomar Ladva | 1-0 | 62 | Open |
| 285 | 2017-03-24 | Baltic Zonal Vilnius 2017 | Vilnius LTU | 5.1 | Ottomar Ladva | Kaido Kulaots | 1/2-1/2 | 10 | Open |
| 286 | 2017-03-23 | Baltic Zonal Vilnius 2017 | Vilnius LTU | 4.1 | Nikita Meshkovs | Ottomar Ladva | 0-1 | 52 | Open |
| 287 | 2017-03-22 | Baltic Zonal Vilnius 2017 | Vilnius LTU | 3.1 | Ottomar Ladva | Sarunas Sulskis | 1/2-1/2 | 49 | Open |
| 288 | 2017-03-22 | Baltic Zonal Vilnius 2017 | Vilnius LTU | 2.1 | Toms Kantans | Ottomar Ladva | 0-1 | 72 | Open |
| 289 | 2017-03-21 | Baltic Zonal Vilnius 2017 | Vilnius LTU | 1.3 | Ottomar Ladva | Vidmantas Malisauskas | 1-0 | 46 | Open |
| 290 | 2017-03-11 | TCh-FIN 2016-17 | Finland FIN | 10.3 | Ottomar Ladva | Toni Ponnio | 1-0 | 45 | Open |
| 291 | 2017-03-10 | TCh-FIN 2016-17 | Finland FIN | 9.3 | Mika Karttunen | Ottomar Ladva | 1-0 | 53 | Open |
| 292 | 2017-03-05 | Mikhail Tal Mem Rapid | Jurmala LAT | 10.6 | Benjamin Bok | Ottomar Ladva | 1-0 | 65 | Open |
| 293 | 2017-03-04 | Mikhail Tal Mem Rapid | Jurmala LAT | 5.3 | Ottomar Ladva | Igor Kovalenko | 0-1 | 57 | Open |
| 294 | 2017-03-04 | Mikhail Tal Mem Rapid | Jurmala LAT | 4.5 | Ottomar Ladva | Volodymyr Onyshchuk | 1/2-1/2 | 44 | Open |
| 295 | 2016-12-18 | European Blitz 2016 | Tallinn EST | 26.18 | Ottomar Ladva | Robert Ruck | 1-0 | 46 | Open |
| 296 | 2016-12-18 | European Blitz 2016 | Tallinn EST | 25.18 | Robert Ruck | Ottomar Ladva | 1-0 | 49 | Open |
| 297 | 2016-12-18 | European Blitz 2016 | Tallinn EST | 24.24 | Kacper Piorun | Ottomar Ladva | 1/2-1/2 | 77 | Open |
| 298 | 2016-12-18 | European Blitz 2016 | Tallinn EST | 23.24 | Ottomar Ladva | Kacper Piorun | 1-0 | 45 | Open |
| 299 | 2016-12-17 | European Blitz 2016 | Tallinn EST | 9.2 | Ottomar Ladva | Vojtech Plat | 0-1 | 49 | Open |
| 300 | 2016-12-17 | European Blitz 2016 | Tallinn EST | 6.6 | Ottomar Ladva | Peter Leko | 0-1 | 42 | Open |
| 301 | 2016-12-17 | European Blitz 2016 | Tallinn EST | 5.6 | Peter Leko | Ottomar Ladva | 1/2-1/2 | 65 | Open |
| 302 | 2016-12-17 | European Blitz 2016 | Tallinn EST | 18.3 | Maksim Chigaev | Ottomar Ladva | 1-0 | 46 | Open |
| 303 | 2016-12-17 | European Blitz 2016 | Tallinn EST | 17.3 | Ottomar Ladva | Maksim Chigaev | 0-1 | 59 | Open |
| 304 | 2016-12-17 | European Blitz 2016 | Tallinn EST | 14.24 | Ottomar Ladva | Maxim Matlakov | 0-1 | 38 | Open |
| 305 | 2016-12-17 | European Blitz 2016 | Tallinn EST | 13.24 | Maxim Matlakov | Ottomar Ladva | 1-0 | 29 | Open |
| 306 | 2016-12-17 | European Blitz 2016 | Tallinn EST | 10.2 | Vojtech Plat | Ottomar Ladva | 1-0 | 38 | Open |
| 307 | 2016-12-16 | European Rapid 2016 | Tallinn EST | 7.24 | Alexander Motylev | Ottomar Ladva | 1-0 | 38 | Open |
| 308 | 2016-12-16 | European Rapid 2016 | Tallinn EST | 10.23 | Ottomar Ladva | Mikhail Kobalia | 0-1 | 33 | Open |
| 309 | 2016-12-15 | European Rapid 2016 | Tallinn EST | 6.19 | Ottomar Ladva | Maxim Matlakov | 1/2-1/2 | 45 | Open |
| 310 | 2016-12-15 | European Rapid 2016 | Tallinn EST | 3.1 | Dmitry Andreikin | Ottomar Ladva | 1-0 | 61 | Open |
| 311 | 2016-12-13 | Baltic Zonal Parnu 2016 | Parnu EST | 9.1 | 12800040 | Ottomar Ladva | 0-1 | 67 | Open |
| 312 | 2016-12-12 | Baltic Zonal Parnu 2016 | Parnu EST | 8.11 | Ottomar Ladva | Arturs Neiksans | 1/2-1/2 | 49 | Open |
| 313 | 2016-12-11 | Baltic Zonal Parnu 2016 | Parnu EST | 7.11 | Ilmars Starostits | Ottomar Ladva | 1/2-1/2 | 59 | Open |
| 314 | 2016-12-11 | Baltic Zonal Parnu 2016 | Parnu EST | 6.11 | Ottomar Ladva | Sarunas Sulskis | 1-0 | 70 | Open |
| 315 | 2016-12-10 | Baltic Zonal Parnu 2016 | Parnu EST | 5.11 | Ottomar Ladva | Nikita Meshkovs | 1/2-1/2 | 56 | Open |
| 316 | 2016-12-09 | Baltic Zonal Parnu 2016 | Parnu EST | 4.12 | Igor Kovalenko | Ottomar Ladva | 1/2-1/2 | 66 | Open |
| 317 | 2016-12-09 | Baltic Zonal Parnu 2016 | Parnu EST | 3.11 | Ottomar Ladva | Kaido Kulaots | 1/2-1/2 | 30 | Open |
| 318 | 2016-12-08 | Baltic Zonal Parnu 2016 | Parnu EST | 2.8 | Vladimir Sveshnikov | Ottomar Ladva | 0-1 | 27 | Open |
| 319 | 2016-12-07 | Baltic Zonal Parnu 2016 | Parnu EST | 1.7 | Ottomar Ladva | Laura Rogule | 1-0 | 41 | Open |
| 320 | 2016-11-27 | 17th Puhajarve Rapid | Puhajarve EST | 35.3 | Toomas Valgmae | Ottomar Ladva | 1-0 | 57 | Open |
| 321 | 2016-11-27 | 17th Puhajarve Rapid | Puhajarve EST | 33.5 | Ottomar Ladva | Villu Otsmann | 1-0 | 20 | Open |
| 322 | 2016-11-27 | 17th Puhajarve Rapid | Puhajarve EST | 32.4 | 11605740 | Ottomar Ladva | 0-1 | 18 | Open |
| 323 | 2016-11-27 | 17th Puhajarve Rapid | Puhajarve EST | 31.5 | Ottomar Ladva | Tambet Siemer | 0-1 | 48 | Open |
| 324 | 2016-11-27 | 17th Puhajarve Rapid | Puhajarve EST | 30.3 | Igor Kovalenko | Ottomar Ladva | 1-0 | 29 | Open |
| 325 | 2016-11-27 | 17th Puhajarve Rapid | Puhajarve EST | 29.1 | Ottomar Ladva | Olav Sepp | 1/2-1/2 | 59 | Open |
| 326 | 2016-11-26 | 17th Puhajarve Rapid | Puhajarve EST | 9.3 | Ottomar Ladva | Alexander G Beliavsky | 1-0 | 25 | Open |
| 327 | 2016-11-26 | 17th Puhajarve Rapid | Puhajarve EST | 27.4 | Ottomar Ladva | Jaan Ehlvest | 1/2-1/2 | 8 | Open |
| 328 | 2016-11-26 | 17th Puhajarve Rapid | Puhajarve EST | 21.5 | Ottomar Ladva | Mai Narva | 0-1 | 60 | Open |
| 329 | 2016-11-26 | 17th Puhajarve Rapid | Puhajarve EST | 20.2 | Kaido Kulaots | Ottomar Ladva | 1-0 | 54 | Open |
| 330 | 2016-11-26 | 17th Puhajarve Rapid | Puhajarve EST | 19.2 | Ottomar Ladva | Robert Huebner | 1/2-1/2 | 62 | Open |
| 331 | 2016-11-26 | 17th Puhajarve Rapid | Puhajarve EST | 17.6 | Ottomar Ladva | Olev Schults | 1-0 | 21 | Open |
| 332 | 2016-11-26 | 17th Puhajarve Rapid | Puhajarve EST | 16.1 | Alexei Shirov | Ottomar Ladva | 1-0 | 36 | Open |
| 333 | 2016-11-26 | 17th Puhajarve Rapid | Puhajarve EST | 13.3 | Ottomar Ladva | Alexander Shabalov | 1/2-1/2 | 17 | Open |
| 334 | 2016-11-26 | 17th Puhajarve Rapid | Puhajarve EST | 12.5 | 14582121091326966526 | Ottomar Ladva | 0-1 | 40 | Open |
| 335 | 2016-11-26 | 17th Puhajarve Rapid | Puhajarve EST | 10.3 | Alexander Khalifman | Ottomar Ladva | 1/2-1/2 | 16 | Open |
| 336 | 2016-11-25 | 17th Puhajarve Rapid | Puhajarve EST | 8.4 | Lauri Meidla | Ottomar Ladva | 0-1 | 37 | Open |
| 337 | 2016-11-25 | 17th Puhajarve Rapid | Puhajarve EST | 7.4 | Ottomar Ladva | Dana Reizniece | 1-0 | 24 | Open |
| 338 | 2016-11-25 | 17th Puhajarve Rapid | Puhajarve EST | 6.4 | 4500270 | Ottomar Ladva | 1/2-1/2 | 63 | Open |
| 339 | 2016-11-25 | 17th Puhajarve Rapid | Puhajarve EST | 5.1 | Ottomar Ladva | Margeir Petursson | 1-0 | 38 | Open |
| 340 | 2016-11-25 | 17th Puhajarve Rapid | Puhajarve EST | 1.1 | Ottomar Ladva | Erik Blomqvist | 1-0 | 70 | Open |
| 341 | 2016-10-23 | Chigorin Memorial 2016 | St Petersburg RUS | 9.26 | Andrei Matsenko | Ottomar Ladva | 1/2-1/2 | 81 | Open |
| 342 | 2016-10-22 | Chigorin Memorial 2016 | St Petersburg RUS | 8.11 | Ottomar Ladva | Pavel Ponkratov | 0-1 | 35 | Open |
| 343 | 2016-10-21 | Chigorin Memorial 2016 | St Petersburg RUS | 7.25 | Anton Yatzenko | Ottomar Ladva | 0-1 | 31 | Open |
| 344 | 2016-10-20 | Chigorin Memorial 2016 | St Petersburg RUS | 6.31 | Ottomar Ladva | Sergey Sergienko | 1-0 | 39 | Open |
| 345 | 2016-10-19 | Chigorin Memorial 2016 | St Petersburg RUS | 5.26 | Boris Ofitserian | Ottomar Ladva | 1/2-1/2 | 41 | Open |
| 346 | 2016-10-18 | Chigorin Memorial 2016 | St Petersburg RUS | 4.38 | Ottomar Ladva | Genadi A Ageichenko | 1-0 | 27 | Open |
| 347 | 2016-10-17 | Chigorin Memorial 2016 | St Petersburg RUS | 3.64 | Andrey Veselov | Ottomar Ladva | 0-1 | 57 | Open |
| 348 | 2016-10-16 | Chigorin Memorial 2016 | St Petersburg RUS | 2.36 | Ottomar Ladva | Rao S.V. Srinath | 0-1 | 39 | Open |
| 349 | 2016-10-15 | Chigorin Memorial 2016 | St Petersburg RUS | 1.4 | Ahmad Bimiev | Ottomar Ladva | 0-1 | 26 | Open |
| 350 | 2016-10-14 | Chigorin Mem Blitz 2016 | St Petersburg RUS | 8.9 | Ottomar Ladva | Pouya Idani | 1/2-1/2 | 62 | Open |
| 351 | 2016-10-14 | Chigorin Mem Blitz 2016 | St Petersburg RUS | 11.12 | Vadim Moiseenko | Ottomar Ladva | 1-0 | 24 | Open |
| 352 | 2016-10-14 | Chigorin Mem Blitz 2016 | St Petersburg RUS | 10.6 | Ottomar Ladva | Benjamin Bok | 0-1 | 85 | Open |
| 353 | 2016-10-09 | TCh-FIN 2016-17 | Finland FIN | 4.3 | Antti Virtanen | Ottomar Ladva | 0-1 | 48 | Open |
| 354 | 2016-10-08 | TCh-FIN 2016-17 | Finland FIN | 3.3 | Ottomar Ladva | Erik Ronka | 1-0 | 39 | Open |
| 355 | 2016-09-18 | TCh-FIN 2016-17 | Finland FIN | 2.3 | Ottomar Ladva | Jere Huovinen | 1-0 | 28 | Open |
| 356 | 2016-09-17 | TCh-FIN 2016-17 | Finland FIN | 1.3 | Risto Nevanlinna | Ottomar Ladva | 0-1 | 52 | Open |
| 357 | 2016-09-13 | 42nd Olympiad 2016 | Baku AZE | 11.28 | Ottomar Ladva | Georg Meier | 1/2-1/2 | 100 | Open |
| 358 | 2016-09-12 | 42nd Olympiad 2016 | Baku AZE | 10.18 | Lazaro Bruzon Batista | Ottomar Ladva | 1-0 | 35 | Open |
| 359 | 2016-09-11 | 42nd Olympiad 2016 | Baku AZE | 9.27 | Ottomar Ladva | Lubomir Ftacnik | 1/2-1/2 | 44 | Open |
| 360 | 2016-09-10 | 42nd Olympiad 2016 | Baku AZE | 8.31 | Ottomar Ladva | Pierre Villegas | 1-0 | 48 | Open |
| 361 | 2016-09-09 | 42nd Olympiad 2016 | Baku AZE | 7.35 | Ottomar Ladva | Oscar De La Riva Aguado | 1/2-1/2 | 66 | Open |
| 362 | 2016-09-08 | 42nd Olympiad 2016 | Baku AZE | 6.25 | Wei Ming Kevin Goh | Ottomar Ladva | 0-1 | 30 | Open |
| 363 | 2016-09-06 | 42nd Olympiad 2016 | Baku AZE | 5.2 | Johann Hjartarson | Ottomar Ladva | 1-0 | 41 | Open |
| 364 | 2016-09-05 | 42nd Olympiad 2016 | Baku AZE | 4.12 | Ottomar Ladva | Azamat Utegaliyev | 1/2-1/2 | 61 | Open |
| 365 | 2016-09-04 | 42nd Olympiad 2016 | Baku AZE | 3.23 | Mika Karttunen | Ottomar Ladva | 1/2-1/2 | 51 | Open |
| 366 | 2016-09-03 | 42nd Olympiad 2016 | Baku AZE | 2.37 | Ottomar Ladva | Mohammed Al-Sayed | 1-0 | 42 | Open |
| 367 | 2016-09-02 | 42nd Olympiad 2016 | Baku AZE | 1.6 | Humayon Muhtaat | Ottomar Ladva | 0-1 | 22 | Open |
| 368 | 2016-08-14 | Riga Tech Open A 2016 | Riga LAT | 9.1 | Ottomar Ladva | Aleksej Aleksandrov | 1-0 | 32 | Open |
| 369 | 2016-08-13 | Riga Tech Open A 2016 | Riga LAT | 8.3 | Martyn Kravtsiv | Ottomar Ladva | 1-0 | 31 | Open |
| 370 | 2016-08-12 | Riga Tech Open A 2016 | Riga LAT | 7.9 | Vadim Moiseenko | Ottomar Ladva | 0-1 | 53 | Open |
| 371 | 2016-08-11 | Riga Tech Open A 2016 | Riga LAT | 6.6 | Ottomar Ladva | Moulthun Ly | 1/2-1/2 | 61 | Open |
| 372 | 2016-08-10 | Riga Tech Open A 2016 | Riga LAT | 4.8 | Daniel Fridman | Ottomar Ladva | 1/2-1/2 | 55 | Open |
| 373 | 2016-08-09 | Riga Tech Open A 2016 | Riga LAT | 3.2 | Ottomar Ladva | Daniel Naroditsky | 1/2-1/2 | 17 | Open |
| 374 | 2016-08-08 | 70th Butnorius GM 2016 | Kaunas LTU | 9.3 | Kaido Kulaots | Ottomar Ladva | 1/2-1/2 | 15 | Open |
| 375 | 2016-08-07 | 70th Butnorius GM 2016 | Kaunas LTU | 8.4 | Ottomar Ladva | Titas Stremavicius | 1/2-1/2 | 10 | Open |
| 376 | 2016-08-05 | 70th Butnorius GM 2016 | Kaunas LTU | 7.2 | Pierre Villegas | Ottomar Ladva | 1/2-1/2 | 10 | Open |
| 377 | 2016-08-04 | 70th Butnorius GM 2016 | Kaunas LTU | 6.5 | Ottomar Ladva | Tomas Laurusas | 1-0 | 0 | Open |
| 378 | 2016-08-03 | 70th Butnorius GM 2016 | Kaunas LTU | 5.1 | Ottomar Ladva | Lorin D`Costa | 1-0 | 44 | Open |
| 379 | 2016-08-03 | 70th Butnorius GM 2016 | Kaunas LTU | 4.5 | Andrei Kovalev | Ottomar Ladva | 1/2-1/2 | 16 | Open |
| 380 | 2016-08-02 | 70th Butnorius GM 2016 | Kaunas LTU | 3.2 | Ottomar Ladva | Valery Kazakouski | 1-0 | 34 | Open |
| 381 | 2016-08-02 | 70th Butnorius GM 2016 | Kaunas LTU | 2.4 | Matyas Marek | Ottomar Ladva | 1/2-1/2 | 40 | Open |
| 382 | 2016-08-01 | 70th Butnorius GM 2016 | Kaunas LTU | 1.3 | Ottomar Ladva | Kirill Stupak | 1-0 | 60 | Open |
| 383 | 2016-07-30 | 27th Czech Open A 2016 | Pardubice CZE | 9.8 | Ottomar Ladva | Andrei Kovalev | 0-1 | 34 | Open |
| 384 | 2016-07-29 | 27th Czech Open A 2016 | Pardubice CZE | 8.15 | Petr Haba | Ottomar Ladva | 0-1 | 47 | Open |
| 385 | 2016-07-28 | 27th Czech Open A 2016 | Pardubice CZE | 7.35 | Ottomar Ladva | Pavel Lagashin | 1-0 | 70 | Open |
| 386 | 2016-07-27 | 27th Czech Open A 2016 | Pardubice CZE | 6.9 | Avital Boruchovsky | Ottomar Ladva | 1-0 | 27 | Open |
| 387 | 2016-07-26 | 27th Czech Open A 2016 | Pardubice CZE | 5.3 | Ottomar Ladva | Martyn Kravtsiv | 1/2-1/2 | 21 | Open |
| 388 | 2016-07-25 | 27th Czech Open A 2016 | Pardubice CZE | 4.2 | Mhamal Anurag | Ottomar Ladva | 1/2-1/2 | 67 | Open |
| 389 | 2016-07-24 | 27th Czech Open A 2016 | Pardubice CZE | 3.15 | Ottomar Ladva | Viktor Lomakin | 1-0 | 32 | Open |
| 390 | 2016-07-21 | 27th Czech Rapid G1 2016 | Pardubice CZE | 9.18 | Pavel Blatny | Ottomar Ladva | 0-1 | 37 | Open |
| 391 | 2016-07-21 | 27th Czech Rapid G1 2016 | Pardubice CZE | 8.15 | Ottomar Ladva | Ramil Hasangatin | 1/2-1/2 | 67 | Open |
| 392 | 2016-07-21 | 27th Czech Rapid G1 2016 | Pardubice CZE | 7.1 | Ottomar Ladva | Vladimir Zakhartsov | 0-1 | 38 | Open |
| 393 | 2016-07-21 | 27th Czech Rapid G1 2016 | Pardubice CZE | 6.18 | Jakub Pulpan | Ottomar Ladva | 0-1 | 62 | Open |
| 394 | 2016-07-21 | 27th Czech Rapid G1 2016 | Pardubice CZE | 5.25 | Ottomar Ladva | Evgeny Sysolyatin | 1-0 | 27 | Open |
| 395 | 2016-07-20 | 27th Czech Rapid G1 2016 | Pardubice CZE | 3.24 | Ottomar Ladva | Sharma Hemant | 0-1 | 44 | Open |
| 396 | 2016-07-03 | 50th Ilmar Raud Mem 2016 | Viljandi EST | 9.8 | Dmitri Petrov | Ottomar Ladva | 0-1 | 33 | Open |
| 397 | 2016-07-02 | 50th Ilmar Raud Mem 2016 | Viljandi EST | 8.7 | Ottomar Ladva | Tarvo Seeman | 0-1 | 65 | Open |
| 398 | 2016-07-01 | 50th Ilmar Raud Mem 2016 | Viljandi EST | 7.8 | Robert Dubrovin | Ottomar Ladva | 0-1 | 45 | Open |
| 399 | 2016-06-30 | 50th Ilmar Raud Mem 2016 | Viljandi EST | 6.3 | Ottomar Ladva | Arturs Neiksans | 0-1 | 37 | Open |
| 400 | 2016-06-30 | 50th Ilmar Raud Mem 2016 | Viljandi EST | 5.7 | Ottomar Ladva | Andrei Shishkov | 1-0 | 39 | Open |
| 401 | 2016-06-29 | 50th Ilmar Raud Mem 2016 | Viljandi EST | 4.2 | Aleksej Aleksandrov | Ottomar Ladva | 1-0 | 40 | Open |
| 402 | 2016-06-28 | 50th Ilmar Raud Mem 2016 | Viljandi EST | 3.1 | Ottomar Ladva | Eke Tominga | 1-0 | 32 | Open |
| 403 | 2016-06-28 | 50th Ilmar Raud Mem 2016 | Viljandi EST | 2.5 | Ilja Sirosh | Ottomar Ladva | 1/2-1/2 | 52 | Open |
| 404 | 2016-06-27 | 50th Ilmar Raud Mem 2016 | Viljandi EST | 1.11 | Ottomar Ladva | Platon-Jaan Ivanov | 1-0 | 28 | Open |
| 405 | 2016-03-13 | TCh-FIN 2015-16 | Finland FIN | 11.3 | Ottomar Ladva | Mika Karttunen | 1/2-1/2 | 54 | Open |
| 406 | 2016-03-12 | TCh-FIN 2015-16 | Finland FIN | 10.3 | Erik Ronka | Ottomar Ladva | 1-0 | 32 | Open |
| 407 | 2016-03-11 | TCh-FIN 2015-16 | Finland FIN | 9.3 | Ottomar Ladva | Antti Virtanen | 1-0 | 26 | Open |
| 408 | 2016-03-06 | Vladimir Petrov Mem 2016 | Jurmala LAT | 7.11 | Ottomar Ladva | Kirill Stupak | 0-1 | 38 | Open |
| 409 | 2016-03-05 | Vladimir Petrov Mem 2016 | Jurmala LAT | 2.1 | Vasyl Ivanchuk | Ottomar Ladva | 1-0 | 23 | Open |
| 410 | 2016-02-07 | TCh-FIN 2015-16 | Finland FIN | 8.3 | Ottomar Ladva | Jukka Puranen | 1-0 | 32 | Open |
| 411 | 2016-02-06 | TCh-FIN 2015-16 | Finland FIN | 7.3 | Sampsa Nyysti | Ottomar Ladva | 0-1 | 48 | Open |
| 412 | 2016-01-31 | ch-EST 2016 | Tallinn EST | 9.1 | Robert Dubrovin | Ottomar Ladva | 0-1 | 40 | Open |
| 413 | 2016-01-30 | ch-EST 2016 | Tallinn EST | 8.1 | Ottomar Ladva | Andrei Shishkov | 1/2-1/2 | 56 | Open |
| 414 | 2016-01-30 | ch-EST 2016 | Tallinn EST | 7.1 | Ottomar Ladva | Tarvo Seeman | 1-0 | 57 | Open |
| 415 | 2016-01-29 | ch-EST 2016 | Tallinn EST | 6.1 | Ilja Haitin | Ottomar Ladva | 0-1 | 52 | Open |
| 416 | 2016-01-28 | ch-EST 2016 | Tallinn EST | 5.1 | Ottomar Ladva | Roman Jezov | 1-0 | 30 | Open |
| 417 | 2016-01-28 | ch-EST 2016 | Tallinn EST | 4.2 | Juri Krupenski | Ottomar Ladva | 0-1 | 49 | Open |
| 418 | 2016-01-27 | ch-EST 2016 | Tallinn EST | 3.1 | Ottomar Ladva | Aleksandr Volodin | 1-0 | 47 | Open |
| 419 | 2016-01-27 | ch-EST 2016 | Tallinn EST | 2.4 | Pavel Vorobjov | Ottomar Ladva | 0-1 | 73 | Open |
| 420 | 2016-01-26 | ch-EST 2016 | Tallinn EST | 1.4 | Ottomar Ladva | Henrik Haavamae | 1-0 | 51 | Open |
| 421 | 2016-01-09 | Paul Keres Memorial 2015 | Tallinn EST | 6.9 | Kamil Miton | Ottomar Ladva | 1-0 | 91 | Open |
| 422 | 2016-01-08 | Paul Keres Memorial 2015 | Tallinn EST | 3.3 | Ottomar Ladva | Daniel Fridman | 0-1 | 42 | Open |
| 423 | 2015-12-20 | European Rapid 2015 | Minsk BLR | 9.46 | Ottomar Ladva | Mihail Nikitenko | 1-0 | 46 | Open |
| 424 | 2015-12-20 | European Rapid 2015 | Minsk BLR | 10.21 | Ottomar Ladva | Boris Savchenko | 0-1 | 48 | Open |
| 425 | 2015-12-19 | European Rapid 2015 | Minsk BLR | 6.42 | Alexei Saveliev | Ottomar Ladva | 1-0 | 48 | Open |
| 426 | 2015-12-19 | European Rapid 2015 | Minsk BLR | 5.49 | Ottomar Ladva | Pavel Kolmakov | 1-0 | 33 | Open |
| 427 | 2015-12-19 | European Rapid 2015 | Minsk BLR | 4.5 | Alexander Riazantsev | Ottomar Ladva | 1-0 | 52 | Open |
| 428 | 2015-12-18 | European Blitz 2015 | Minsk BLR | 9.13 | Michael Roiz | Ottomar Ladva | 0-1 | 103 | Open |
| 429 | 2015-12-18 | European Blitz 2015 | Minsk BLR | 8.37 | Alexei Saveliev | Ottomar Ladva | 0-1 | 40 | Open |
| 430 | 2015-12-18 | European Blitz 2015 | Minsk BLR | 7.37 | Ottomar Ladva | Alexei Saveliev | 1-0 | 67 | Open |
| 431 | 2015-12-18 | European Blitz 2015 | Minsk BLR | 6.38 | Ottomar Ladva | Kirill Shevchenko | 0-1 | 22 | Open |
| 432 | 2015-12-18 | European Blitz 2015 | Minsk BLR | 5.38 | Kirill Shevchenko | Ottomar Ladva | 0-1 | 25 | Open |
| 433 | 2015-12-18 | European Blitz 2015 | Minsk BLR | 22.26 | Ottomar Ladva | Valery Kazakouski | 1-0 | 31 | Open |
| 434 | 2015-12-18 | European Blitz 2015 | Minsk BLR | 21.26 | Valery Kazakouski | Ottomar Ladva | 0-1 | 52 | Open |
| 435 | 2015-12-18 | European Blitz 2015 | Minsk BLR | 20.38 | Tigran Nazaretyan | Ottomar Ladva | 0-1 | 51 | Open |
| 436 | 2015-12-18 | European Blitz 2015 | Minsk BLR | 19.38 | Ottomar Ladva | Tigran Nazaretyan | 1-0 | 54 | Open |
| 437 | 2015-12-18 | European Blitz 2015 | Minsk BLR | 18.17 | Ottomar Ladva | Ivan Popov | 0-1 | 71 | Open |
| 438 | 2015-12-18 | European Blitz 2015 | Minsk BLR | 17.17 | Ivan Popov | Ottomar Ladva | 0-1 | 35 | Open |
| 439 | 2015-12-18 | European Blitz 2015 | Minsk BLR | 16.17 | Valerij Popov | Ottomar Ladva | 1-0 | 82 | Open |
| 440 | 2015-12-18 | European Blitz 2015 | Minsk BLR | 15.17 | Ottomar Ladva | Valerij Popov | 1/2-1/2 | 51 | Open |
| 441 | 2015-12-18 | European Blitz 2015 | Minsk BLR | 14.32 | Ottomar Ladva | Alexsej Lanin | 0-1 | 68 | Open |
| 442 | 2015-12-18 | European Blitz 2015 | Minsk BLR | 13.32 | Alexsej Lanin | Ottomar Ladva | 0-1 | 68 | Open |
| 443 | 2015-12-18 | European Blitz 2015 | Minsk BLR | 12.9 | Sergei Zhigalko | Ottomar Ladva | 1-0 | 42 | Open |
| 444 | 2015-12-18 | European Blitz 2015 | Minsk BLR | 11.9 | Ottomar Ladva | Sergei Zhigalko | 0-1 | 41 | Open |
| 445 | 2015-12-18 | European Blitz 2015 | Minsk BLR | 10.13 | Ottomar Ladva | Michael Roiz | 0-1 | 103 | Open |
| 446 | 2015-11-29 | 16th Puhajarve Rapid | Puhajarve EST | 33.2 | Ottomar Ladva | Kaido Kulaots | 0-1 | 50 | Open |
| 447 | 2015-11-29 | 16th Puhajarve Rapid | Puhajarve EST | 32.3 | Tarvo Seeman | Ottomar Ladva | 1/2-1/2 | 42 | Open |
| 448 | 2015-11-29 | 16th Puhajarve Rapid | Puhajarve EST | 31.3 | Ottomar Ladva | Tomi Nyback | 1-0 | 80 | Open |
| 449 | 2015-11-29 | 16th Puhajarve Rapid | Puhajarve EST | 30.2 | Jaan Ehlvest | Ottomar Ladva | 1/2-1/2 | 11 | Open |
| 450 | 2015-11-29 | 16th Puhajarve Rapid | Puhajarve EST | 29.3 | Ottomar Ladva | Loek Van Wely | 0-1 | 37 | Open |
| 451 | 2015-11-28 | 16th Puhajarve Rapid | Puhajarve EST | 27.4 | Ottomar Ladva | Toomas Valgmae | 1-0 | 57 | Open |
| 452 | 2015-11-28 | 16th Puhajarve Rapid | Puhajarve EST | 26.1 | Tambet Siemer | Ottomar Ladva | 0-1 | 60 | Open |
| 453 | 2015-11-28 | 16th Puhajarve Rapid | Puhajarve EST | 24.2 | Ottomar Ladva | Alexei Shirov | 1/2-1/2 | 54 | Open |
| 454 | 2015-11-28 | 16th Puhajarve Rapid | Puhajarve EST | 22.5 | Ottomar Ladva | 14517333522030898936 | 1-0 | 27 | Open |
| 455 | 2015-11-28 | 16th Puhajarve Rapid | Puhajarve EST | 18.5 | Ottomar Ladva | Villu Otsmann | 1-0 | 46 | Open |
| 456 | 2015-11-28 | 16th Puhajarve Rapid | Puhajarve EST | 15.4 | Margeir Petursson | Ottomar Ladva | 1-0 | 66 | Open |
| 457 | 2015-11-28 | 16th Puhajarve Rapid | Puhajarve EST | 14.3 | Ottomar Ladva | Olav Sepp | 1-0 | 25 | Open |
| 458 | 2015-11-28 | 16th Puhajarve Rapid | Puhajarve EST | 11.4 | 14582121091326966526 | Ottomar Ladva | 0-1 | 36 | Open |
| 459 | 2015-11-28 | 16th Puhajarve Rapid | Puhajarve EST | 10.2 | Ottomar Ladva | 4500270 | 1-0 | 27 | Open |
| 460 | 2015-11-27 | 16th Puhajarve Rapid | Puhajarve EST | 8.5 | Ottomar Ladva | Robert Huebner | 0-1 | 68 | Open |
| 461 | 2015-11-27 | 16th Puhajarve Rapid | Puhajarve EST | 6.2 | Ottomar Ladva | Sergei Shipov | 1/2-1/2 | 61 | Open |
| 462 | 2015-11-27 | 16th Puhajarve Rapid | Puhajarve EST | 4.5 | Ottomar Ladva | Marti Medar | 1-0 | 53 | Open |
| 463 | 2015-11-27 | 16th Puhajarve Rapid | Puhajarve EST | 3.5 | Mai Narva | Ottomar Ladva | 0-1 | 29 | Open |
| 464 | 2015-11-08 | TCh-FIN 2015-16 | Finland FIN | 6.2 | Alexander F. Dokutchaev | Ottomar Ladva | 1/2-1/2 | 75 | Open |
| 465 | 2015-11-07 | TCh-FIN 2015-16 | Finland FIN | 5.2 | Osmo Kauppila | Ottomar Ladva | 1/2-1/2 | 34 | Open |
| 466 | 2015-11-05 | World Youth Boys U18 2015 | Porto Carras GRE | 11.14 | Garg Aradhya | Ottomar Ladva | 0-1 | 54 | Open |
| 467 | 2015-11-04 | World Youth Boys U18 2015 | Porto Carras GRE | 10.16 | Ottomar Ladva | Andrius Brazdzionis | 1-0 | 29 | Open |
| 468 | 2015-10-26 | World Youth Boys U18 2015 | Porto Carras GRE | 2.9 | Ottomar Ladva | Christopher Wu | 1-0 | 80 | Open |
| 469 | 2015-10-25 | World Youth Boys U18 2015 | Porto Carras GRE | 1.14 | Emile Boucquet | Ottomar Ladva | 0-1 | 32 | Open |
| 470 | 2015-10-14 | World Blitz 2015 | Berlin GER | 21.6 | Victor Bologan | Ottomar Ladva | 1-0 | 45 | Open |
| 471 | 2015-10-14 | World Blitz 2015 | Berlin GER | 20.69 | Ottomar Ladva | Sebastien Maze | 1-0 | 66 | Open |
| 472 | 2015-10-14 | World Blitz 2015 | Berlin GER | 19.74 | Ottomar Ladva | Christian, Dr. Seel | 1-0 | 44 | Open |
| 473 | 2015-10-14 | World Blitz 2015 | Berlin GER | 18.65 | Hannes Stefansson | Ottomar Ladva | 1-0 | 47 | Open |
| 474 | 2015-10-14 | World Blitz 2015 | Berlin GER | 17.77 | Ottomar Ladva | Helgi Olafsson | 1-0 | 32 | Open |
| 475 | 2015-10-14 | World Blitz 2015 | Berlin GER | 16.7 | Michele Godena | Ottomar Ladva | 1-0 | 129 | Open |
| 476 | 2015-10-14 | World Blitz 2015 | Berlin GER | 15.78 | Ottomar Ladva | Vahap Sanal | 1-0 | 66 | Open |
| 477 | 2015-10-14 | World Blitz 2015 | Berlin GER | 14.69 | Evgenij Agrest | Ottomar Ladva | 1-0 | 40 | Open |
| 478 | 2015-10-14 | World Blitz 2015 | Berlin GER | 13.71 | Ottomar Ladva | Maxime Lagarde | 1/2-1/2 | 109 | Open |
| 479 | 2015-10-14 | World Blitz 2015 | Berlin GER | 12.65 | Yasser Seirawan | Ottomar Ladva | 1-0 | 57 | Open |
| 480 | 2015-10-13 | World Blitz 2015 | Berlin GER | 9.65 | Ottomar Ladva | Peter Heine Nielsen | 1/2-1/2 | 52 | Open |
| 481 | 2015-10-13 | World Blitz 2015 | Berlin GER | 8.7 | Nils Grandelius | Ottomar Ladva | 1/2-1/2 | 69 | Open |
| 482 | 2015-10-13 | World Blitz 2015 | Berlin GER | 7.77 | Ottomar Ladva | Sergey A. Fedorchuk | 1-0 | 49 | Open |
| 483 | 2015-10-13 | World Blitz 2015 | Berlin GER | 6.7 | Ottomar Ladva | Eric Hansen | 0-1 | 50 | Open |
| 484 | 2015-10-13 | World Blitz 2015 | Berlin GER | 5.58 | Yuri Vovk | Ottomar Ladva | 1-0 | 151 | Open |
| 485 | 2015-10-13 | World Blitz 2015 | Berlin GER | 4.73 | Ottomar Ladva | Falko Bindrich | 1-0 | 72 | Open |
| 486 | 2015-10-13 | World Blitz 2015 | Berlin GER | 3.81 | Evgeny Postny | Ottomar Ladva | 0-1 | 51 | Open |
| 487 | 2015-10-13 | World Blitz 2015 | Berlin GER | 2.79 | Ottomar Ladva | Alexander Huzman | 0-1 | 31 | Open |
| 488 | 2015-10-13 | World Blitz 2015 | Berlin GER | 11.75 | Ottomar Ladva | Alexander Shabalov | 1-0 | 37 | Open |
| 489 | 2015-10-13 | World Blitz 2015 | Berlin GER | 10.67 | Alexander Motylev | Ottomar Ladva | 1-0 | 31 | Open |
| 490 | 2015-10-13 | World Blitz 2015 | Berlin GER | 1.74 | Eltaj Safarli | Ottomar Ladva | 1-0 | 49 | Open |
| 491 | 2015-10-12 | World Rapid 2015 | Berlin GER | 15.59 | Helgi Olafsson | Ottomar Ladva | 1-0 | 33 | Open |
| 492 | 2015-10-12 | World Rapid 2015 | Berlin GER | 14.66 | Hannes Stefansson | Ottomar Ladva | 0-1 | 27 | Open |
| 493 | 2015-10-12 | World Rapid 2015 | Berlin GER | 13.59 | Ottomar Ladva | Danilo Milanovic | 0-1 | 59 | Open |
| 494 | 2015-10-12 | World Rapid 2015 | Berlin GER | 12.56 | David Anton Guijarro | Ottomar Ladva | 1-0 | 50 | Open |
| 495 | 2015-10-12 | World Rapid 2015 | Berlin GER | 11.47 | Ottomar Ladva | Vladimir Belov | 0-1 | 41 | Open |
| 496 | 2015-10-11 | World Rapid 2015 | Berlin GER | 9.52 | Namig Guliyev | Ottomar Ladva | 0-1 | 102 | Open |
| 497 | 2015-10-11 | World Rapid 2015 | Berlin GER | 8.62 | Ottomar Ladva | Alexander Naumann | 1-0 | 56 | Open |
| 498 | 2015-10-11 | World Rapid 2015 | Berlin GER | 7.72 | Ottomar Ladva | Raphael Lagunow | 1-0 | 46 | Open |
| 499 | 2015-10-11 | World Rapid 2015 | Berlin GER | 6.64 | Matthias Bluebaum | Ottomar Ladva | 1-0 | 26 | Open |
| 500 | 2015-10-11 | World Rapid 2015 | Berlin GER | 10.49 | Milos Pavlovic | Ottomar Ladva | 1/2-1/2 | 63 | Open |
| 501 | 2015-10-10 | World Rapid 2015 | Berlin GER | 5.64 | Ottomar Ladva | Ehsan Ghaem Maghami | 0-1 | 63 | Open |
| 502 | 2015-10-10 | World Rapid 2015 | Berlin GER | 4.62 | Allan Stig Rasmussen | Ottomar Ladva | 1/2-1/2 | 65 | Open |
| 503 | 2015-10-10 | World Rapid 2015 | Berlin GER | 3.52 | Ottomar Ladva | Dariusz Swiercz | 0-1 | 33 | Open |
| 504 | 2015-10-10 | World Rapid 2015 | Berlin GER | 2.59 | Kateryna Lagno | Ottomar Ladva | 0-1 | 42 | Open |
| 505 | 2015-10-10 | World Rapid 2015 | Berlin GER | 1.51 | Ottomar Ladva | Alexander Onischuk | 0-1 | 32 | Open |
| 506 | 2015-08-23 | Panevezys GM 2015 | Panevezys LTU | 9.3 | Ottomar Ladva | Andrei Maksimenko | 1-0 | 32 | Open |
| 507 | 2015-08-22 | Panevezys GM 2015 | Panevezys LTU | 8.3 | Maxim Lugovskoy | Ottomar Ladva | 1-0 | 43 | Open |
| 508 | 2015-08-21 | Panevezys GM 2015 | Panevezys LTU | 7.4 | Ottomar Ladva | Lukasz Jarmula | 1-0 | 39 | Open |
| 509 | 2015-08-20 | Panevezys GM 2015 | Panevezys LTU | 6.2 | Tapani Sammalvuo | Ottomar Ladva | 1/2-1/2 | 174 | Open |
| 510 | 2015-08-20 | Panevezys GM 2015 | Panevezys LTU | 5.5 | Ottomar Ladva | Ilmars Starostits | 0-1 | 56 | Open |
| 511 | 2015-08-19 | Panevezys GM 2015 | Panevezys LTU | 4.1 | Gudmundur Kjartansson | Ottomar Ladva | 1-0 | 44 | Open |
| 512 | 2015-08-18 | Panevezys GM 2015 | Panevezys LTU | 3.5 | Roland Loetscher | Ottomar Ladva | 1/2-1/2 | 78 | Open |
| 513 | 2015-08-18 | Panevezys GM 2015 | Panevezys LTU | 2.2 | Ottomar Ladva | Titas Stremavicius | 0-1 | 36 | Open |
| 514 | 2015-08-17 | Panevezys GM 2015 | Panevezys LTU | 1.4 | Normunds Miezis | Ottomar Ladva | 1/2-1/2 | 51 | Open |
| 515 | 2015-08-11 | Riga Tech Open A 2015 | Riga LAT | 3.2 | Ottomar Ladva | Daniel Fridman | 0-1 | 48 | Open |
| 516 | 2015-07-19 | TCh-EUR Youth U18 2015 | Karpacz POL | 7.21 | Andrew P Horton | Ottomar Ladva | 1/2-1/2 | 41 | Open |
| 517 | 2015-07-18 | TCh-EUR Youth U18 2015 | Karpacz POL | 6.5 | Ottomar Ladva | Avital Boruchovsky | 1-0 | 40 | Open |
| 518 | 2015-07-17 | TCh-EUR Youth U18 2015 | Karpacz POL | 5.17 | Ottomar Ladva | Valerii Iovcov | 1/2-1/2 | 40 | Open |
| 519 | 2015-07-16 | TCh-EUR Youth U18 2015 | Karpacz POL | 4.13 | Jiri Rydl | Ottomar Ladva | 0-1 | 63 | Open |
| 520 | 2015-07-15 | TCh-EUR Youth U18 2015 | Karpacz POL | 3.17 | Ottomar Ladva | Florian Mesaros | 1-0 | 51 | Open |
| 521 | 2015-07-14 | TCh-EUR Youth U18 2015 | Karpacz POL | 2.25 | Boris Markoja | Ottomar Ladva | 0-1 | 34 | Open |
| 522 | 2015-07-13 | TCh-EUR Youth U18 2015 | Karpacz POL | 1.9 | Benjamin Gledura | Ottomar Ladva | 1/2-1/2 | 55 | Open |
| 523 | 2015-07-05 | 49th Ilmar Raud Mem 2015 | Viljandi EST | 9.4 | Ottomar Ladva | Jaan Ehlvest | 1/2-1/2 | 19 | Open |
| 524 | 2015-07-04 | 49th Ilmar Raud Mem 2015 | Viljandi EST | 8.5 | Nikita Meshkovs | Ottomar Ladva | 1/2-1/2 | 56 | Open |
| 525 | 2015-07-03 | 49th Ilmar Raud Mem 2015 | Viljandi EST | 7.3 | Ottomar Ladva | Normunds Miezis | 1/2-1/2 | 52 | Open |
| 526 | 2015-07-02 | 49th Ilmar Raud Mem 2015 | Viljandi EST | 6.6 | Roland Berzinsh | Ottomar Ladva | 0-1 | 34 | Open |
| 527 | 2015-07-02 | 49th Ilmar Raud Mem 2015 | Viljandi EST | 5.11 | Ottomar Ladva | Mai Narva | 1-0 | 42 | Open |
| 528 | 2015-07-01 | 49th Ilmar Raud Mem 2015 | Viljandi EST | 4.9 | Margus Soot | Ottomar Ladva | 1/2-1/2 | 46 | Open |
| 529 | 2015-06-30 | 49th Ilmar Raud Mem 2015 | Viljandi EST | 3.11 | Ottomar Ladva | Silvi Salupere | 1-0 | 35 | Open |
| 530 | 2015-06-30 | 49th Ilmar Raud Mem 2015 | Viljandi EST | 2.13 | Kirill Chukavin | Ottomar Ladva | 1-0 | 37 | Open |
| 531 | 2015-06-29 | 49th Ilmar Raud Mem 2015 | Viljandi EST | 1.13 | Ottomar Ladva | Teet Raudsepp | 1-0 | 24 | Open |
| 532 | 2015-05-17 | ch-EST 2015 | Tallinn EST | 7.3 | Ottomar Ladva | Tarvo Seeman | 1/2-1/2 | 55 | Open |
| 533 | 2015-05-16 | ch-EST 2015 | Tallinn EST | 6.2 | Ilja Sirosh | Ottomar Ladva | 0-1 | 60 | Open |
| 534 | 2015-05-15 | ch-EST 2015 | Tallinn EST | 5.4 | Ottomar Ladva | Mai Narva | 0-1 | 47 | Open |
| 535 | 2015-05-15 | ch-EST 2015 | Tallinn EST | 4.1 | Sander Kukk | Ottomar Ladva | 0-1 | 43 | Open |
| 536 | 2015-05-14 | ch-EST 2015 | Tallinn EST | 3.4 | Juri Krupenski | Ottomar Ladva | 1/2-1/2 | 48 | Open |
| 537 | 2015-05-13 | ch-EST 2015 | Tallinn EST | 2.2 | Ottomar Ladva | Georg Abozenko | 1-0 | 48 | Open |
| 538 | 2015-05-12 | ch-EST 2015 | Tallinn EST | 1.3 | Roman Jezov | Ottomar Ladva | 0-1 | 59 | Open |
| 539 | 2015-03-08 | Vladimir Petrov Mem 2015 | Jurmala LAT | 6.7 | Ottomar Ladva | Konstantin Sakaev | 0-1 | 74 | Open |
| 540 | 2015-03-07 | Vladimir Petrov Mem 2015 | Jurmala LAT | 3.5 | Richard Rapport | Ottomar Ladva | 1-0 | 40 | Open |
| 541 | 2015-01-19 | Baltic zt Tallinn 2015 | Tallinn EST | 11.5 | Normunds Miezis | Ottomar Ladva | 1-0 | 58 | Open |
| 542 | 2015-01-18 | Baltic zt Tallinn 2015 | Tallinn EST | 10.3 | Ottomar Ladva | Tomas Laurusas | 1/2-1/2 | 47 | Open |
| 543 | 2015-01-17 | Baltic zt Tallinn 2015 | Tallinn EST | 9.4 | Mindaugas Beinoras | Ottomar Ladva | 1/2-1/2 | 12 | Open |
| 544 | 2015-01-17 | Baltic zt Tallinn 2015 | Tallinn EST | 8.4 | Ottomar Ladva | Sarunas Sulskis | 0-1 | 67 | Open |
| 545 | 2015-01-16 | Baltic zt Tallinn 2015 | Tallinn EST | 7.3 | Tarvo Seeman | Ottomar Ladva | 0-1 | 58 | Open |
| 546 | 2015-01-15 | Baltic zt Tallinn 2015 | Tallinn EST | 6.5 | Ottomar Ladva | Toms Kantans | 1/2-1/2 | 52 | Open |
| 547 | 2015-01-15 | Baltic zt Tallinn 2015 | Tallinn EST | 5.2 | Kaido Kulaots | Ottomar Ladva | 1/2-1/2 | 28 | Open |
| 548 | 2015-01-14 | Baltic zt Tallinn 2015 | Tallinn EST | 4.6 | Ottomar Ladva | Igor Kovalenko | 0-1 | 30 | Open |
| 549 | 2015-01-13 | Baltic zt Tallinn 2015 | Tallinn EST | 3.1 | Ottomar Ladva | 12800040 | 1-0 | 31 | Open |
| 550 | 2015-01-13 | Baltic zt Tallinn 2015 | Tallinn EST | 2.6 | Arturs Neiksans | Ottomar Ladva | 1/2-1/2 | 79 | Open |
| 551 | 2015-01-12 | Baltic zt Tallinn 2015 | Tallinn EST | 1.2 | Ottomar Ladva | Roman Jezov | 1/2-1/2 | 24 | Open |
| 552 | 2014-12-21 | European Rapid 2014 | Wroclaw POL | 9.52 | Ottomar Ladva | Mladen Gajic | 1-0 | 28 | Open |
| 553 | 2014-12-21 | European Rapid 2014 | Wroclaw POL | 8.23 | Dariusz Swiercz | Ottomar Ladva | 1-0 | 20 | Open |
| 554 | 2014-12-21 | European Rapid 2014 | Wroclaw POL | 11.53 | Ottomar Ladva | Ekaterini Pavlidou | 1/2-1/2 | 82 | Open |
| 555 | 2014-12-21 | European Rapid 2014 | Wroclaw POL | 10.25 | Romain Edouard | Ottomar Ladva | 1-0 | 64 | Open |
| 556 | 2014-12-20 | European Rapid 2014 | Wroclaw POL | 7.49 | Ottomar Ladva | Marco Caprino | 1-0 | 38 | Open |
| 557 | 2014-12-20 | European Rapid 2014 | Wroclaw POL | 5.23 | Ottomar Ladva | Dimitrios Mastrovasilis | 0-1 | 43 | Open |
| 558 | 2014-12-20 | European Rapid 2014 | Wroclaw POL | 4.53 | Oleg Boricsev | Ottomar Ladva | 0-1 | 52 | Open |
| 559 | 2014-11-26 | Baltic Zonal Vilnius 2014 | Vilnius LTU | 11.2 | Ottomar Ladva | Kaido Kulaots | 1-0 | 79 | Open |
| 560 | 2014-11-25 | Baltic Zonal Vilnius 2014 | Vilnius LTU | 10.5 | 12800040 | Ottomar Ladva | 1/2-1/2 | 38 | Open |
| 561 | 2014-11-24 | Baltic Zonal Vilnius 2014 | Vilnius LTU | 9.3 | Ottomar Ladva | Roman Jezov | 1-0 | 52 | Open |
| 562 | 2014-11-24 | Baltic Zonal Vilnius 2014 | Vilnius LTU | 8.4 | Mindaugas Beinoras | Ottomar Ladva | 1-0 | 44 | Open |
| 563 | 2014-11-23 | Baltic Zonal Vilnius 2014 | Vilnius LTU | 7.4 | Ottomar Ladva | Toms Kantans | 1-0 | 48 | Open |
| 564 | 2014-11-22 | Baltic Zonal Vilnius 2014 | Vilnius LTU | 6.3 | Igor Kovalenko | Ottomar Ladva | 1-0 | 81 | Open |
| 565 | 2014-11-22 | Baltic Zonal Vilnius 2014 | Vilnius LTU | 5.5 | Ottomar Ladva | Normunds Miezis | 1-0 | 90 | Open |
| 566 | 2014-11-21 | Baltic Zonal Vilnius 2014 | Vilnius LTU | 4.2 | Arturs Neiksans | Ottomar Ladva | 1/2-1/2 | 53 | Open |
| 567 | 2014-11-20 | Baltic Zonal Vilnius 2014 | Vilnius LTU | 3.6 | Ottomar Ladva | Sarunas Sulskis | 0-1 | 49 | Open |
| 568 | 2014-11-20 | Baltic Zonal Vilnius 2014 | Vilnius LTU | 2.1 | Tomas Laurusas | Ottomar Ladva | 0-1 | 28 | Open |
| 569 | 2014-11-19 | Baltic Zonal Vilnius 2014 | Vilnius LTU | 1.6 | Tarvo Seeman | Ottomar Ladva | 1-0 | 41 | Open |
| 570 | 2014-10-26 | 24th EY BU18 2014 | Batumi GEO | 7.8 | Ottomar Ladva | Norayr Torosyan | 1/2-1/2 | 29 | Open |
| 571 | 2014-10-24 | 24th EY BU18 2014 | Batumi GEO | 6.5 | Karen G. Hovhannisyan | Ottomar Ladva | 1/2-1/2 | 60 | Open |
| 572 | 2014-10-23 | 24th EY BU18 2014 | Batumi GEO | 5.3 | Ottomar Ladva | Alexey Zenzera | 1/2-1/2 | 43 | Open |
| 573 | 2014-10-22 | 24th EY BU18 2014 | Batumi GEO | 4.1 | Agil Pirverdiyev | Ottomar Ladva | 0-1 | 23 | Open |
| 574 | 2014-10-21 | 24th EY BU18 2014 | Batumi GEO | 3.15 | Ottomar Ladva | Cagatay Burcu | 1-0 | 38 | Open |
| 575 | 2014-08-17 | Riga Tech Open A 2014 | Riga LAT | 2.4 | Igor Kovalenko | Ottomar Ladva | 1-0 | 79 | Open |
| 576 | 2014-08-14 | 41st Olympiad Open 2014 | Tromso NOR | 11.4 | Ottomar Ladva | Bashir Eiti | 0-1 | 55 | Open |
| 577 | 2014-08-12 | 41st Olympiad Open 2014 | Tromso NOR | 10.47 | Ottomar Ladva | Jose Lisandro Munoz Santana | 0-1 | 41 | Open |
| 578 | 2014-08-11 | 41st Olympiad Open 2014 | Tromso NOR | 9.37 | Trajko Nedev | Ottomar Ladva | 1/2-1/2 | 54 | Open |
| 579 | 2014-08-10 | 41st Olympiad Open 2014 | Tromso NOR | 8.27 | Anton Kovalyov | Ottomar Ladva | 1/2-1/2 | 58 | Open |
| 580 | 2014-08-09 | 41st Olympiad Open 2014 | Tromso NOR | 7.37 | Ottomar Ladva | Manish Hamal | 1-0 | 37 | Open |
| 581 | 2014-08-08 | 41st Olympiad Open 2014 | Tromso NOR | 6.27 | Nils Grandelius | Ottomar Ladva | 1/2-1/2 | 109 | Open |
| 582 | 2014-08-06 | 41st Olympiad Open 2014 | Tromso NOR | 5.34 | Ottomar Ladva | Nader Obeid | 1-0 | 32 | Open |
| 583 | 2014-08-05 | 41st Olympiad Open 2014 | Tromso NOR | 4.43 | Basheer Al Qudaimi | Ottomar Ladva | 0-1 | 41 | Open |
| 584 | 2014-08-04 | 41st Olympiad Open 2014 | Tromso NOR | 3.23 | Ottomar Ladva | Juan Carlos Gonzalez Zamora | 1-0 | 60 | Open |
| 585 | 2014-08-03 | 41st Olympiad Open 2014 | Tromso NOR | 2.34 | Victor Bologan | Ottomar Ladva | 1-0 | 36 | Open |
| 586 | 2014-08-02 | 41st Olympiad Open 2014 | Tromso NOR | 1.8 | Ottomar Ladva | Yoboue Hermann Manan | 1-0 | 59 | Open |
| 587 | 2014-07-05 | Ilmar Raud Memorial 2014 | Viljandi EST | 8.11 | Tatyana Fomina | Ottomar Ladva | 1-0 | 49 | Open |
| 588 | 2014-07-04 | Ilmar Raud Memorial 2014 | Viljandi EST | 7.7 | Ottomar Ladva | Olav Sepp | 0-1 | 52 | Open |
| 589 | 2014-07-03 | Ilmar Raud Memorial 2014 | Viljandi EST | 6.4 | Nikita Meshkovs | Ottomar Ladva | 1-0 | 60 | Open |
| 590 | 2014-07-03 | Ilmar Raud Memorial 2014 | Viljandi EST | 5.5 | Ottomar Ladva | Toms Kantans | 1-0 | 57 | Open |
| 591 | 2014-07-02 | Ilmar Raud Memorial 2014 | Viljandi EST | 4.9 | Margus Soot | Ottomar Ladva | 0-1 | 99 | Open |
| 592 | 2014-07-01 | Ilmar Raud Memorial 2014 | Viljandi EST | 3.4 | Ottomar Ladva | Mikita Mayorau | 0-1 | 37 | Open |
| 593 | 2014-07-01 | Ilmar Raud Memorial 2014 | Viljandi EST | 2.12 | Mai Narva | Ottomar Ladva | 0-1 | 38 | Open |
| 594 | 2014-06-30 | Ilmar Raud Memorial 2014 | Viljandi EST | 1.15 | Ottomar Ladva | Mirjam Iher | 1-0 | 34 | Open |
| 595 | 2014-06-12 | Baltic zt Ilyumzhinov Cup 2014 | Liepaja LAT | 11.5 | Mindaugas Beinoras | Ottomar Ladva | 1-0 | 81 | Open |
| 596 | 2014-06-12 | Baltic zt Ilyumzhinov Cup 2014 | Liepaja LAT | 10.3 | Ottomar Ladva | Tomas Laurusas | 1/2-1/2 | 94 | Open |
| 597 | 2014-06-11 | Baltic zt Ilyumzhinov Cup 2014 | Liepaja LAT | 9.4 | Normunds Miezis | Ottomar Ladva | 0-1 | 53 | Open |
| 598 | 2014-06-10 | Baltic zt Ilyumzhinov Cup 2014 | Liepaja LAT | 8.6 | Ottomar Ladva | Toms Kantans | 0-1 | 62 | Open |
| 599 | 2014-06-10 | Baltic zt Ilyumzhinov Cup 2014 | Liepaja LAT | 7.3 | Tarvo Seeman | Ottomar Ladva | 1-0 | 54 | Open |
| 600 | 2014-06-09 | Baltic zt Ilyumzhinov Cup 2014 | Liepaja LAT | 6.5 | Ottomar Ladva | Sarunas Sulskis | 1-0 | 54 | Open |
| 601 | 2014-06-09 | Baltic zt Ilyumzhinov Cup 2014 | Liepaja LAT | 5.2 | 12800040 | Ottomar Ladva | 1/2-1/2 | 60 | Open |
| 602 | 2014-06-08 | Baltic zt Ilyumzhinov Cup 2014 | Liepaja LAT | 4.6 | Ottomar Ladva | 4504488 | 1/2-1/2 | 67 | Open |
| 603 | 2014-06-08 | Baltic zt Ilyumzhinov Cup 2014 | Liepaja LAT | 3.1 | Ottomar Ladva | Arturs Neiksans | 0-1 | 45 | Open |
| 604 | 2014-06-07 | Baltic zt Ilyumzhinov Cup 2014 | Liepaja LAT | 2.6 | Igor Kovalenko | Ottomar Ladva | 0-1 | 91 | Open |
| 605 | 2014-06-06 | Baltic zt Ilyumzhinov Cup 2014 | Liepaja LAT | 1.2 | Ottomar Ladva | Kaido Kulaots | 1/2-1/2 | 43 | Open |
| 606 | 2014-05-04 | ch-EST 2014 | Tallinn EST | 9.2 | Kaido Kulaots | Ottomar Ladva | 1/2-1/2 | 23 | Open |
| 607 | 2014-05-03 | ch-EST 2014 | Tallinn EST | 8.5 | Ottomar Ladva | 4504488 | 1-0 | 60 | Open |
| 608 | 2014-05-02 | ch-EST 2014 | Tallinn EST | 7.1 | Ottomar Ladva | Tarvo Seeman | 1-0 | 61 | Open |
| 609 | 2014-05-01 | ch-EST 2014 | Tallinn EST | 6.5 | Uku Valner | Ottomar Ladva | 0-1 | 39 | Open |
| 610 | 2014-05-01 | ch-EST 2014 | Tallinn EST | 5.2 | Ottomar Ladva | Madis Nahkur | 1/2-1/2 | 42 | Open |
| 611 | 2014-04-30 | ch-EST 2014 | Tallinn EST | 4.2 | Juri Krupenski | Ottomar Ladva | 1/2-1/2 | 33 | Open |
| 612 | 2014-04-29 | ch-EST 2014 | Tallinn EST | 3.3 | Ottomar Ladva | Ilja Sirosh | 1-0 | 55 | Open |
| 613 | 2014-04-29 | ch-EST 2014 | Tallinn EST | 2.3 | Robert Dubrovin | Ottomar Ladva | 0-1 | 59 | Open |
| 614 | 2014-04-28 | ch-EST 2014 | Tallinn EST | 1.2 | Ottomar Ladva | Ilja Haitin | 1/2-1/2 | 83 | Open |
| 615 | 2014-03-29 | Latvian Railway Open 2014 | Riga LAT | 5.2 | Daniel Fridman | Ottomar Ladva | 1-0 | 27 | Open |
| 616 | 2014-03-28 | Latvian Railway Open 2014 | Riga LAT | 1.5 | Ottomar Ladva | Vladimir Fedoseev | 1-0 | 41 | Open |
| 617 | 2014-01-16 | Paul Keres Mem 2014 | Tallinn EST | 9.4 | Ottomar Ladva | Viorel Iordachescu | 0-1 | 48 | Open |
| 618 | 2014-01-15 | Paul Keres Mem 2014 | Tallinn EST | 8.2 | Evgeny Gleizerov | Ottomar Ladva | 1-0 | 76 | Open |
| 619 | 2014-01-14 | Paul Keres Mem 2014 | Tallinn EST | 7.4 | Ottomar Ladva | Mikael Agopov | 1-0 | 54 | Open |
| 620 | 2014-01-13 | Paul Keres Mem 2014 | Tallinn EST | 6.5 | Boris Chatalbashev | Ottomar Ladva | 0-1 | 35 | Open |
| 621 | 2014-01-13 | Paul Keres Mem 2014 | Tallinn EST | 5.5 | Ottomar Ladva | Vasily Yemelin | 1/2-1/2 | 48 | Open |
| 622 | 2014-01-12 | Paul Keres Mem 2014 | Tallinn EST | 4.16 | Monika Tsiganova | Ottomar Ladva | 0-1 | 44 | Open |
| 623 | 2014-01-11 | Paul Keres Mem 2014 | Tallinn EST | 3.15 | Ottomar Ladva | Georg Abozenko | 1-0 | 68 | Open |
| 624 | 2014-01-11 | Paul Keres Mem 2014 | Tallinn EST | 2.2 | 14104202 | Ottomar Ladva | 1-0 | 37 | Open |
| 625 | 2013-12-28 | WYCC U18 Open 2013 | Al-Ain UAE | 11.25 | Ottomar Ladva | Jairo Andres Hernandez Sanchez | 1-0 | 34 | Open |
| 626 | 2013-12-27 | WYCC U18 Open 2013 | Al-Ain UAE | 10.3 | Andrei Savitski | Ottomar Ladva | 0-1 | 45 | Open |
| 627 | 2013-12-26 | WYCC U18 Open 2013 | Al-Ain UAE | 9.18 | Ottomar Ladva | Simone De Filomeno | 0-1 | 39 | Open |
| 628 | 2013-12-24 | WYCC U18 Open 2013 | Al-Ain UAE | 8.25 | Ottomar Ladva | Serkan Soysal | 1/2-1/2 | 45 | Open |
| 629 | 2013-12-23 | WYCC U18 Open 2013 | Al-Ain UAE | 7.27 | Shavarsh Badalyan | Ottomar Ladva | 1/2-1/2 | 28 | Open |
| 630 | 2013-12-22 | WYCC U18 Open 2013 | Al-Ain UAE | 6.29 | Ottomar Ladva | John L Hughes | 1-0 | 57 | Open |
| 631 | 2013-12-21 | WYCC U18 Open 2013 | Al-Ain UAE | 5.26 | Amro El Jawich | Ottomar Ladva | 1/2-1/2 | 64 | Open |
| 632 | 2013-12-21 | WYCC U18 Open 2013 | Al-Ain UAE | 4.11 | Ottomar Ladva | David Anton Guijarro | 0-1 | 57 | Open |
| 633 | 2013-12-20 | WYCC U18 Open 2013 | Al-Ain UAE | 3.7 | Kacper Drozdowski | Ottomar Ladva | 1-0 | 33 | Open |
| 634 | 2013-12-19 | WYCC U18 Open 2013 | Al-Ain UAE | 2.4 | Ottomar Ladva | Suri Vaibhav | 1-0 | 59 | Open |
| 635 | 2013-12-18 | WYCC U18 Open 2013 | Al-Ain UAE | 1.53 | 16300548 | Ottomar Ladva | 0-1 | 28 | Open |
| 636 | 2013-12-01 | 14th Puhajarve Rapid | Puhajarve EST | 35.5 | Ottomar Ladva | 14081345920006213862 | 1/2-1/2 | 45 | Open |
| 637 | 2013-12-01 | 14th Puhajarve Rapid | Puhajarve EST | 34.6 | Juri Jarvet | Ottomar Ladva | 0-1 | 24 | Open |
| 638 | 2013-12-01 | 14th Puhajarve Rapid | Puhajarve EST | 33.5 | Ottomar Ladva | 10022680052744853809 | 1-0 | 38 | Open |
| 639 | 2013-12-01 | 14th Puhajarve Rapid | Puhajarve EST | 32.4 | Toomas Valgmae | Ottomar Ladva | 0-1 | 39 | Open |
| 640 | 2013-12-01 | 14th Puhajarve Rapid | Puhajarve EST | 30.2 | Tomi Nyback | Ottomar Ladva | 1/2-1/2 | 40 | Open |
| 641 | 2013-12-01 | 14th Puhajarve Rapid | Puhajarve EST | 29.6 | Ottomar Ladva | Villu Otsmann | 1-0 | 27 | Open |
| 642 | 2013-11-30 | 14th Puhajarve Rapid | Puhajarve EST | 28.2 | Andrus Taliharm | Ottomar Ladva | 0-1 | 39 | Open |
| 643 | 2013-11-30 | 14th Puhajarve Rapid | Puhajarve EST | 27.2 | Ottomar Ladva | Gert Elmaste | 1/2-1/2 | 47 | Open |
| 644 | 2013-11-30 | 14th Puhajarve Rapid | Puhajarve EST | 26.5 | Tonu Rauk | Ottomar Ladva | 0-1 | 22 | Open |
| 645 | 2013-11-30 | 14th Puhajarve Rapid | Puhajarve EST | 25.2 | Ottomar Ladva | Riho Liiva | 0-1 | 33 | Open |
| 646 | 2013-11-30 | 14th Puhajarve Rapid | Puhajarve EST | 24.2 | Tarvo Seeman | Ottomar Ladva | 1/2-1/2 | 46 | Open |
| 647 | 2013-11-30 | 14th Puhajarve Rapid | Puhajarve EST | 23.4 | Ottomar Ladva | Tambet Siemer | 1-0 | 57 | Open |
| 648 | 2013-11-30 | 14th Puhajarve Rapid | Puhajarve EST | 22.2 | Olav Sepp | Ottomar Ladva | 1/2-1/2 | 58 | Open |
| 649 | 2013-11-30 | 14th Puhajarve Rapid | Puhajarve EST | 20.1 | Kiril Georgiev | Ottomar Ladva | 1/2-1/2 | 60 | Open |
| 650 | 2013-11-30 | 14th Puhajarve Rapid | Puhajarve EST | 19.2 | Aleksandr Volodin | Ottomar Ladva | 0-1 | 29 | Open |
| 651 | 2013-11-30 | 14th Puhajarve Rapid | Puhajarve EST | 17.4 | Robert Huebner | Ottomar Ladva | 1/2-1/2 | 64 | Open |
| 652 | 2013-11-30 | 14th Puhajarve Rapid | Puhajarve EST | 16.6 | Ottomar Ladva | Olev Schults | 1/2-1/2 | 67 | Open |
| 653 | 2013-11-29 | 14th Puhajarve Rapid | Puhajarve EST | 9.1 | Anatoly Karpov | Ottomar Ladva | 0-1 | 59 | Open |
| 654 | 2013-11-29 | 14th Puhajarve Rapid | Puhajarve EST | 3.2 | Kaido Kulaots | Ottomar Ladva | 1/2-1/2 | 35 | Open |
| 655 | 2013-10-08 | 23rd EYCC Open U16 2013 | Budva MNE | 9.4 | Muhammed Batuhan Dastan | Ottomar Ladva | 1/2-1/2 | 54 | Open |
| 656 | 2013-10-07 | 23rd EYCC Open U16 2013 | Budva MNE | 8.2 | Ottomar Ladva | Ori Kobo | 1/2-1/2 | 49 | Open |
| 657 | 2013-10-06 | 23rd EYCC Open U16 2013 | Budva MNE | 7.9 | Ottomar Ladva | Stefan Tomici | 1-0 | 47 | Open |
| 658 | 2013-10-05 | 23rd EYCC Open U16 2013 | Budva MNE | 6.7 | Alexey Zenzera | Ottomar Ladva | 1/2-1/2 | 46 | Open |
| 659 | 2013-10-03 | 23rd EYCC Open U16 2013 | Budva MNE | 5.11 | Ottomar Ladva | Spyridon Naoum | 1-0 | 42 | Open |
| 660 | 2013-10-02 | 23rd EYCC Open U16 2013 | Budva MNE | 4.1 | Pere Garriga Cazorla | Ottomar Ladva | 1/2-1/2 | 43 | Open |
| 661 | 2013-10-01 | 23rd EYCC Open U16 2013 | Budva MNE | 3.9 | Ottomar Ladva | Spartak Grigorian | 1-0 | 46 | Open |
| 662 | 2013-09-30 | 23rd EYCC Open U16 2013 | Budva MNE | 2.2 | Marc Pozanco Romasanta | Ottomar Ladva | 0-1 | 44 | Open |
| 663 | 2013-09-29 | 23rd EYCC Open U16 2013 | Budva MNE | 1.9 | Ottomar Ladva | Dmitri Maksimov | 1/2-1/2 | 48 | Open |
| 664 | 2013-07-07 | 47th Ilmar Raud Mem | Viljandi EST | 9.7 | Ottomar Ladva | Aleksandr Volodin | 0-1 | 41 | Open |
| 665 | 2013-07-06 | 47th Ilmar Raud Mem | Viljandi EST | 8.12 | Siim Kanep | Ottomar Ladva | 0-1 | 42 | Open |
| 666 | 2013-07-05 | 47th Ilmar Raud Mem | Viljandi EST | 7.8 | Olav Sepp | Ottomar Ladva | 1-0 | 68 | Open |
| 667 | 2013-07-04 | 47th Ilmar Raud Mem | Viljandi EST | 6.3 | Ottomar Ladva | Mikael Agopov | 0-1 | 60 | Open |
| 668 | 2013-07-04 | 47th Ilmar Raud Mem | Viljandi EST | 5.2 | Arturs Neiksans | Ottomar Ladva | 1/2-1/2 | 49 | Open |
| 669 | 2013-07-03 | 47th Ilmar Raud Mem | Viljandi EST | 4.4 | Ottomar Ladva | Jha Sriram | 1-0 | 49 | Open |
| 670 | 2013-07-02 | 47th Ilmar Raud Mem | Viljandi EST | 3.5 | Kaido Kulaots | Ottomar Ladva | 1/2-1/2 | 25 | Open |
| 671 | 2013-07-02 | 47th Ilmar Raud Mem | Viljandi EST | 2.13 | Ottomar Ladva | 7987815455076672592 | 1-0 | 30 | Open |
| 672 | 2013-07-01 | 47th Ilmar Raud Mem | Viljandi EST | 1.17 | Andrus Taliharm | Ottomar Ladva | 0-1 | 49 | Open |
| 673 | 2013-01-19 | Paul Keres Mem IM 2013 | Tallin EST | 9.3 | Ottomar Ladva | Dina Belenkaya | 1-0 | 31 | Open |
| 674 | 2013-01-18 | Paul Keres Mem IM 2013 | Tallin EST | 8.3 | 4188934 | Ottomar Ladva | 1/2-1/2 | 20 | Open |
| 675 | 2013-01-17 | Paul Keres Mem IM 2013 | Tallin EST | 7.4 | Ottomar Ladva | Maka Purtseladze | 1/2-1/2 | 81 | Open |
| 676 | 2013-01-16 | Paul Keres Mem IM 2013 | Tallin EST | 6.2 | Mark Lapidus | Ottomar Ladva | 0-1 | 53 | Open |
| 677 | 2013-01-16 | Paul Keres Mem IM 2013 | Tallin EST | 5.5 | Ottomar Ladva | Tomas Laurusas | 1-0 | 44 | Open |
| 678 | 2013-01-15 | Paul Keres Mem IM 2013 | Tallin EST | 4.1 | Alexey Anjuhin | Ottomar Ladva | 1-0 | 45 | Open |
| 679 | 2013-01-14 | Paul Keres Mem IM 2013 | Tallin EST | 3.5 | Mikael Agopov | Ottomar Ladva | 0-1 | 50 | Open |
| 680 | 2013-01-14 | Paul Keres Mem IM 2013 | Tallin EST | 2.2 | Ottomar Ladva | Igor Shvyrjov | 0-1 | 78 | Open |
| 681 | 2013-01-13 | Paul Keres Mem IM 2013 | Tallin EST | 1.4 | Andrei Shishkov | Ottomar Ladva | 0-1 | 47 | Open |
| 682 | 2013-01-12 | Paul Keres Mem Prelim | Tallinn EST | 6.6 | Maka Purtseladze | Ottomar Ladva | 1/2-1/2 | 66 | Open |
| 683 | 2013-01-12 | Paul Keres Mem Prelim | Tallinn EST | 5.2 | Mikita Mayorau | Ottomar Ladva | 1-0 | 1 | Open |
| 684 | 2013-01-11 | Paul Keres Mem Prelim | Tallinn EST | 4.4 | Ottomar Ladva | Pavel Shkapenko | 1-0 | 79 | Open |
| 685 | 2012-12-15 | Amplico ch-EUR Rapid | Warsaw POL | 3.3 | Ottomar Ladva | Arturs Neiksans | 0-1 | 51 | Open |
| 686 | 2012-11-18 | WY BU16 2012 | Maribor SLO | 11.7 | Tomas Laurusas | Ottomar Ladva | 0-1 | 29 | Open |
| 687 | 2012-11-17 | WY BU16 2012 | Maribor SLO | 10.9 | Ottomar Ladva | Johannes, Dr. Carow | 1-0 | 49 | Open |
| 688 | 2012-11-16 | WY BU16 2012 | Maribor SLO | 9.13 | Michael Brown | Ottomar Ladva | 0-1 | 69 | Open |
| 689 | 2012-11-15 | WY BU16 2012 | Maribor SLO | 8.21 | Ottomar Ladva | Michal Dolnak | 1-0 | 27 | Open |
| 690 | 2012-11-14 | WY BU16 2012 | Maribor SLO | 7.8 | Kirill Alekseenko | Ottomar Ladva | 1-0 | 36 | Open |
| 691 | 2012-11-12 | WY BU16 2012 | Maribor SLO | 6.6 | Ottomar Ladva | Tigran K. Harutyunyan | 0-1 | 40 | Open |
| 692 | 2012-11-12 | WY BU16 2012 | Maribor SLO | 5.6 | Ottomar Ladva | Nico Georgiadis | 1-0 | 52 | Open |
| 693 | 2012-11-11 | WY BU16 2012 | Maribor SLO | 4.4 | Ayan Akhmetov | Ottomar Ladva | 1-0 | 65 | Open |
| 694 | 2012-11-10 | WY BU16 2012 | Maribor SLO | 3.7 | A. Koushik Girish | Ottomar Ladva | 0-1 | 77 | Open |
| 695 | 2012-11-09 | WY BU16 2012 | Maribor SLO | 2.27 | Ottomar Ladva | Peniel Weru | 1-0 | 46 | Open |
| 696 | 2012-11-08 | WY BU16 2012 | Maribor SLO | 1.38 | Matt Pon | Ottomar Ladva | 0-1 | 58 | Open |
| 697 | 2012-09-09 | 40th Olympiad Open | Istanbul TUR | 11.48 | Jose Cambando | Ottomar Ladva | 0-1 | 56 | Open |
| 698 | 2012-09-07 | 40th Olympiad Open | Istanbul TUR | 10.33 | Ottomar Ladva | Emre Can | 0-1 | 59 | Open |
| 699 | 2012-09-06 | 40th Olympiad Open | Istanbul TUR | 9.31 | Andreas G.R. Moen | Ottomar Ladva | 1-0 | 77 | Open |
| 700 | 2012-09-05 | 40th Olympiad Open | Istanbul TUR | 8.44 | Roberto Montanez Nazario | Ottomar Ladva | 0-1 | 43 | Open |
| 701 | 2012-09-04 | 40th Olympiad Open | Istanbul TUR | 7.57 | Ottomar Ladva | Deergha Raj Joshi | 1-0 | 50 | Open |
| 702 | 2012-09-01 | 40th Olympiad Open | Istanbul TUR | 5.49 | Luis Sanguinetti | Ottomar Ladva | 1-0 | 51 | Open |
| 703 | 2012-08-31 | 40th Olympiad Open | Istanbul TUR | 4.47 | Ottomar Ladva | Jorge Molina | 1-0 | 43 | Open |
| 704 | 2012-08-30 | 40th Olympiad Open | Istanbul TUR | 3.5 | Marco Pacheco | Ottomar Ladva | 1/2-1/2 | 46 | Open |
| 705 | 2012-08-29 | 40th Olympiad Open | Istanbul TUR | 2.46 | Barileng Gaealafshwe | Ottomar Ladva | 0-1 | 47 | Open |
| 706 | 2012-08-15 | 51st World Juniors | Athens GRE | 13.36 | Ottomar Ladva | Nikolaos Aggelis | 1-0 | 38 | Open |
| 707 | 2012-08-14 | 51st World Juniors | Athens GRE | 12.29 | Oliver Mihok | Ottomar Ladva | 1-0 | 56 | Open |
| 708 | 2012-08-13 | 51st World Juniors | Athens GRE | 11.36 | Ottomar Ladva | Michael Kleinman | 1-0 | 39 | Open |
| 709 | 2012-08-12 | 51st World Juniors | Athens GRE | 10.44 | Alexandros Dounis | Ottomar Ladva | 0-1 | 19 | Open |
| 710 | 2012-08-11 | 51st World Juniors | Athens GRE | 9.4 | Ottomar Ladva | Alessio Valsecchi | 1/2-1/2 | 58 | Open |
| 711 | 2012-08-10 | 51st World Juniors | Athens GRE | 8.46 | Farid Firman Syah | Ottomar Ladva | 1/2-1/2 | 65 | Open |
| 712 | 2012-08-08 | 51st World Juniors | Athens GRE | 7.42 | Ottomar Ladva | Sotirios Malikentzos | 1/2-1/2 | 83 | Open |
| 713 | 2012-08-07 | 51st World Juniors | Athens GRE | 6.55 | Henrik Stepanyan | Ottomar Ladva | 0-1 | 53 | Open |
| 714 | 2012-08-06 | 51st World Juniors | Athens GRE | 5.55 | Ottomar Ladva | Ravi Haria | 1/2-1/2 | 37 | Open |
| 715 | 2012-08-05 | 51st World Juniors | Athens GRE | 4.44 | Kareim Wageih | Ottomar Ladva | 1-0 | 40 | Open |
| 716 | 2012-08-04 | 51st World Juniors | Athens GRE | 3.34 | Simone De Filomeno | Ottomar Ladva | 1-0 | 51 | Open |
| 717 | 2012-08-03 | 51st World Juniors | Athens GRE | 2.24 | Ottomar Ladva | Tal Baron | 0-1 | 32 | Open |
| 718 | 2012-08-02 | 51st World Juniors | Athens GRE | 1.28 | Ottomar Ladva | Mads Andersen | 1-0 | 84 | Open |
| 719 | 2012-07-07 | 46th Ilmar Raua Memorial | Vaksali EST | 2 | Meelis Kanep | Ottomar Ladva | 1-0 | 42 | Open |
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