Irena Hertlein
Country
POL
Birth Year
2005
Gender
F
Title
Woman FIDE Master
FIDE ID
21817618
FIDE Rating
2054
FIDE Rating Graph
Games
| # | Date | Event | Site | Round | White | Black | Result | Moves | View |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2025-10-23 | ch-POL U20 Women 2025 | Suwalki POL | 8.3 | Irena Hertlein | Magdalena Malicka | 0-1 | 39 | Open |
| 2 | 2025-10-22 | ch-POL U20 Women 2025 | Suwalki POL | 7.2 | Wiktoria Smietanska | Irena Hertlein | 1-0 | 41 | Open |
| 3 | 2025-10-21 | ch-POL U20 Women 2025 | Suwalki POL | 6.1 | Emilia Sprzeczka | Irena Hertlein | 0-1 | 41 | Open |
| 4 | 2025-10-20 | ch-POL U20 Women 2025 | Suwalki POL | 5.1 | Irena Hertlein | Anastasiya Obukhava | 1-0 | 21 | Open |
| 5 | 2025-10-19 | ch-POL U20 Women 2025 | Suwalki POL | 4.2 | Irena Hertlein | Zuzanna Kaminska | 1/2-1/2 | 35 | Open |
| 6 | 2025-10-18 | ch-POL U20 Women 2025 | Suwalki POL | 3.2 | Ewa Barwinska | Irena Hertlein | 1/2-1/2 | 41 | Open |
| 7 | 2025-10-18 | ch-POL U20 Women 2025 | Suwalki POL | 2.3 | Irena Hertlein | Natalia Panasiewicz | 1-0 | 52 | Open |
| 8 | 2025-10-17 | ch-POL U20 Women 2025 | Suwalki POL | 1.5 | Lena Piekutowska | Irena Hertlein | 0-1 | 69 | Open |
| 9 | 2025-10-04 | ch-POL Rapid 2025 | Lublin POL | 9.35 | Damian Sliwicki | Irena Hertlein | 1-0 | 44 | Open |
| 10 | 2025-10-04 | ch-POL Rapid 2025 | Lublin POL | 8.4 | Irena Hertlein | Lidia Czarnecka | 1/2-1/2 | 54 | Open |
| 11 | 2025-10-04 | ch-POL Rapid 2025 | Lublin POL | 5.34 | Piotr Madajczak | Irena Hertlein | 1-0 | 41 | Open |
| 12 | 2025-10-04 | ch-POL Rapid 2025 | Lublin POL | 4.26 | Irena Hertlein | Jagoda Szczepanska | 1-0 | 56 | Open |
| 13 | 2025-10-04 | ch-POL Rapid 2025 | Lublin POL | 2.34 | Irena Hertlein | Piotr Jagodzinski | 0-1 | 82 | Open |
| 14 | 2025-09-14 | TCh-POL 1st League 2025 | Chotowa POL | 9.24 | Irena Hertlein | Sara Giefert | 1-0 | 33 | Open |
| 15 | 2025-09-13 | TCh-POL 1st League 2025 | Chotowa POL | 8.6 | Maria Malicka | Irena Hertlein | 1-0 | 39 | Open |
| 16 | 2025-09-12 | TCh-POL 1st League 2025 | Chotowa POL | 7.24 | Magdalena Malicka | Irena Hertlein | 0-1 | 72 | Open |
| 17 | 2025-09-11 | TCh-POL 1st League 2025 | Chotowa POL | 6.3 | Irena Hertlein | Vesna Mihelic | 0-1 | 42 | Open |
| 18 | 2025-09-10 | TCh-POL 1st League 2025 | Chotowa POL | 5.18 | Aleksandra Lach | Irena Hertlein | 1-0 | 48 | Open |
| 19 | 2025-09-09 | TCh-POL 1st League 2025 | Chotowa POL | 4.3 | Irena Hertlein | Kinga Grabowska | 1-0 | 32 | Open |
| 20 | 2025-09-08 | TCh-POL 1st League 2025 | Chotowa POL | 3.12 | Michalina Popczynska | Irena Hertlein | 1/2-1/2 | 99 | Open |
| 21 | 2025-09-07 | TCh-POL 1st League 2025 | Chotowa POL | 2.12 | Irena Hertlein | Magdalena Harazinska | 0-1 | 23 | Open |
| 22 | 2025-09-06 | TCh-POL 1st League 2025 | Chotowa POL | 1.24 | Maja Ziobrowska | Irena Hertlein | 1-0 | 35 | Open |
| 23 | 2025-07-06 | Ceske Budejovice Open | Ceske Budejovice CZE | 9.9 | Irena Hertlein | Jan Zilavy | 1-0 | 51 | Open |
| 24 | 2025-07-05 | Ceske Budejovice Open | Ceske Budejovice CZE | 8.7 | Ludwig Deglmann | Irena Hertlein | 1/2-1/2 | 19 | Open |
| 25 | 2025-07-04 | Ceske Budejovice Open | Ceske Budejovice CZE | 7.15 | Irena Hertlein | Martin Buzalka | 1-0 | 53 | Open |
| 26 | 2025-07-03 | Ceske Budejovice Open | Ceske Budejovice CZE | 6.8 | Jan Vaclavik | Irena Hertlein | 1-0 | 34 | Open |
| 27 | 2025-07-02 | Ceske Budejovice Open | Ceske Budejovice CZE | 5.6 | Irena Hertlein | Martin Cuhra | 1/2-1/2 | 43 | Open |
| 28 | 2025-07-01 | Ceske Budejovice Open | Ceske Budejovice CZE | 4.1 | Yevgeniy Roshka | Irena Hertlein | 1-0 | 28 | Open |
| 29 | 2025-06-30 | Ceske Budejovice Open | Ceske Budejovice CZE | 3.3 | Irena Hertlein | Karol Motuz | 1-0 | 74 | Open |
| 30 | 2025-06-29 | Ceske Budejovice Open | Ceske Budejovice CZE | 2.6 | Milan Borkovec | Irena Hertlein | 0-1 | 48 | Open |
| 31 | 2025-06-28 | Ceske Budejovice Open | Ceske Budejovice CZE | 1.28 | Irena Hertlein | Overloop Samuel Van | 1-0 | 26 | Open |
| 32 | 2025-02-18 | Titled Tue 18th Feb Early | chess.com INT | 9 | Elis Denele Dicen | Irena Hertlein | 0-1 | 80 | Open |
| 33 | 2025-02-18 | Titled Tue 18th Feb Early | chess.com INT | 8 | Loris Tavernier | Irena Hertlein | 1/2-1/2 | 65 | Open |
| 34 | 2025-02-18 | Titled Tue 18th Feb Early | chess.com INT | 7 | Irena Hertlein | Giovanna Arbunic Castro | 1-0 | 37 | Open |
| 35 | 2025-02-18 | Titled Tue 18th Feb Early | chess.com INT | 6 | Irena Hertlein | Abigail Zhou | 1-0 | 81 | Open |
| 36 | 2025-02-18 | Titled Tue 18th Feb Early | chess.com INT | 5 | Nasrin Babayeva | Irena Hertlein | 1-0 | 40 | Open |
| 37 | 2025-02-18 | Titled Tue 18th Feb Early | chess.com INT | 4 | Irena Hertlein | Alexander Gelman | 0-1 | 34 | Open |
| 38 | 2025-02-18 | Titled Tue 18th Feb Late | chess.com INT | 3 | Hayk Mirimanian | Irena Hertlein | 1-0 | 12 | Open |
| 39 | 2025-02-18 | Titled Tue 18th Feb Early | chess.com INT | 3 | Alejandro Cuellar Montes | Irena Hertlein | 1-0 | 11 | Open |
| 40 | 2025-02-18 | Titled Tue 18th Feb Early | chess.com INT | 2 | Hasan Atis | Irena Hertlein | 1-0 | 31 | Open |
| 41 | 2025-02-18 | Titled Tue 18th Feb Late | chess.com INT | 2 | Irena Hertlein | Mate Gyenes | 0-1 | 54 | Open |
| 42 | 2025-02-18 | Titled Tue 18th Feb Early | chess.com INT | 1 | Irena Hertlein | Uliana Dudkina | 0-1 | 50 | Open |
| 43 | 2025-02-18 | Titled Tue 18th Feb Late | chess.com INT | 1 | Sean Senft | Irena Hertlein | 1-0 | 51 | Open |
| 44 | 2025-02-18 | Titled Tue 18th Feb Early | chess.com INT | 11 | Irena Hertlein | Nesa Modric | 1/2-1/2 | 30 | Open |
| 45 | 2025-02-18 | Titled Tue 18th Feb Early | chess.com INT | 10 | Irena Hertlein | Anton Karpenko | 0-1 | 55 | Open |
| 46 | 2025-02-11 | Titled Tue 11th Feb Late | chess.com INT | 9 | Irena Hertlein | Kevin Qin | 1-0 | 32 | Open |
| 47 | 2025-02-11 | Titled Tue 11th Feb Early | chess.com INT | 9 | Irena Hertlein | Mikolaj Gbiorczyk | 0-1 | 54 | Open |
| 48 | 2025-02-11 | Titled Tue 11th Feb Late | chess.com INT | 8 | Dirk Paulsen | Irena Hertlein | 1-0 | 52 | Open |
| 49 | 2025-02-11 | Titled Tue 11th Feb Early | chess.com INT | 8 | Nguyen Thien Ngan | Irena Hertlein | 0-1 | 22 | Open |
| 50 | 2025-02-11 | Titled Tue 11th Feb Early | chess.com INT | 7 | Irena Hertlein | Erik Ronka | 0-1 | 36 | Open |
| 51 | 2025-02-11 | Titled Tue 11th Feb Late | chess.com INT | 7 | Irena Hertlein | Rupesh Reddy Y | 1-0 | 85 | Open |
| 52 | 2025-02-11 | Titled Tue 11th Feb Early | chess.com INT | 6 | Denis Kozlov | Irena Hertlein | 1-0 | 69 | Open |
| 53 | 2025-02-11 | Titled Tue 11th Feb Late | chess.com INT | 6 | Mohamed Salem Yahi | Irena Hertlein | 0-1 | 49 | Open |
| 54 | 2025-02-11 | Titled Tue 11th Feb Late | chess.com INT | 5 | Irena Hertlein | Yasin Sari | 0-1 | 47 | Open |
| 55 | 2025-02-11 | Titled Tue 11th Feb Early | chess.com INT | 5 | Irena Hertlein | Arman Erzhanov | 1/2-1/2 | 65 | Open |
| 56 | 2025-02-11 | Titled Tue 11th Feb Late | chess.com INT | 4 | Juliana Figueira Theophilo Silva | Irena Hertlein | 0-1 | 45 | Open |
| 57 | 2025-02-11 | Titled Tue 11th Feb Early | chess.com INT | 4 | Reinis Paikens | Irena Hertlein | 0-1 | 45 | Open |
| 58 | 2025-02-11 | Titled Tue 11th Feb Late | chess.com INT | 3 | Rohan Rajaram | Irena Hertlein | 1-0 | 57 | Open |
| 59 | 2025-02-11 | Titled Tue 11th Feb Early | chess.com INT | 3 | Irena Hertlein | Codrut-Constantin Florescu | 0-1 | 24 | Open |
| 60 | 2025-02-11 | Titled Tue 11th Feb Late | chess.com INT | 2 | Irena Hertlein | Valentin Mitev | 0-1 | 23 | Open |
| 61 | 2025-02-11 | Titled Tue 11th Feb Early | chess.com INT | 2 | Alexander Bagrationi | Irena Hertlein | 0-1 | 75 | Open |
| 62 | 2025-02-11 | Titled Tue 11th Feb Late | chess.com INT | 1 | Irena Hertlein | Sandeep Sethuraman | 0-1 | 42 | Open |
| 63 | 2025-02-11 | Titled Tue 11th Feb Early | chess.com INT | 1 | Erik Blomqvist | Irena Hertlein | 1-0 | 23 | Open |
| 64 | 2025-02-11 | Titled Tue 11th Feb Early | chess.com INT | 11 | Andrii Diachek | Irena Hertlein | 1-0 | 39 | Open |
| 65 | 2025-02-11 | Titled Tue 11th Feb Late | chess.com INT | 11 | Terrence Tang | Irena Hertlein | 1-0 | 56 | Open |
| 66 | 2025-02-11 | Titled Tue 11th Feb Early | chess.com INT | 10 | Irena Hertlein | Evgeny V. Melikhov | 1-0 | 42 | Open |
| 67 | 2025-02-11 | Titled Tue 11th Feb Late | chess.com INT | 10 | Irena Hertlein | Saharsh Santosh | 0-1 | 39 | Open |
| 68 | 2025-01-28 | Titled Tue 28th Jan Early | chess.com INT | 9 | Nimay Agrawal | Irena Hertlein | 1-0 | 26 | Open |
| 69 | 2025-01-28 | Titled Tue 28th Jan Late | chess.com INT | 9 | Irena Hertlein | Atousa Pourkashiyan | 1-0 | 45 | Open |
| 70 | 2025-01-28 | Titled Tue 28th Jan Early | chess.com INT | 8 | Irena Hertlein | Ian Ocampos | 1-0 | 33 | Open |
| 71 | 2025-01-28 | Titled Tue 28th Jan Late | chess.com INT | 8 | Frank Van Tellingen | Irena Hertlein | 1-0 | 55 | Open |
| 72 | 2025-01-28 | Titled Tue 28th Jan Early | chess.com INT | 7 | Vinod Kumar Sharma | Irena Hertlein | 1-0 | 33 | Open |
| 73 | 2025-01-28 | Titled Tue 28th Jan Late | chess.com INT | 7 | Irena Hertlein | Tom Decuigniere | 1-0 | 39 | Open |
| 74 | 2025-01-28 | Titled Tue 28th Jan Early | chess.com INT | 6 | Bojan Todorovic | Irena Hertlein | 1-0 | 25 | Open |
| 75 | 2025-01-28 | Titled Tue 28th Jan Late | chess.com INT | 6 | Irena Hertlein | Vitor Hugo Vieira Ferreira | 0-1 | 68 | Open |
| 76 | 2025-01-28 | Titled Tue 28th Jan Early | chess.com INT | 5 | Irena Hertlein | Andrzej Krzywda | 0-1 | 35 | Open |
| 77 | 2025-01-28 | Titled Tue 28th Jan Late | chess.com INT | 5 | Jakub Suder | Irena Hertlein | 1-0 | 45 | Open |
| 78 | 2025-01-28 | Titled Tue 28th Jan Late | chess.com INT | 4 | Dmitry Petukhov | Irena Hertlein | 0-1 | 42 | Open |
| 79 | 2025-01-28 | Titled Tue 28th Jan Early | chess.com INT | 4 | Irena Hertlein | Guliskhan Nakhbayeva | 1-0 | 42 | Open |
| 80 | 2025-01-28 | Titled Tue 28th Jan Late | chess.com INT | 3 | Irena Hertlein | Blaz Bratovic | 1/2-1/2 | 58 | Open |
| 81 | 2025-01-28 | Titled Tue 28th Jan Early | chess.com INT | 3 | Elnaz Kaliakhmet | Irena Hertlein | 1-0 | 42 | Open |
| 82 | 2025-01-28 | Titled Tue 28th Jan Early | chess.com INT | 2 | Irena Hertlein | Kaua Marques Silva | 1/2-1/2 | 112 | Open |
| 83 | 2025-01-28 | Titled Tue 28th Jan Late | chess.com INT | 2 | Irena Hertlein | Yago Labussiere | 1-0 | 41 | Open |
| 84 | 2025-01-28 | Titled Tue 28th Jan Early | chess.com INT | 1 | Kaiqi Yang | Irena Hertlein | 1-0 | 23 | Open |
| 85 | 2025-01-28 | Titled Tue 28th Jan Late | chess.com INT | 1 | Barnabas Kovacsy | Irena Hertlein | 1-0 | 45 | Open |
| 86 | 2025-01-28 | Titled Tue 28th Jan Early | chess.com INT | 11 | Ronak Hiwale | Irena Hertlein | 1-0 | 41 | Open |
| 87 | 2025-01-28 | Titled Tue 28th Jan Late | chess.com INT | 11 | Ruben Akhayan | Irena Hertlein | 1-0 | 17 | Open |
| 88 | 2025-01-28 | Titled Tue 28th Jan Late | chess.com INT | 10 | Fernando Fernandez Estremera | Irena Hertlein | 1-0 | 27 | Open |
| 89 | 2025-01-28 | Titled Tue 28th Jan Early | chess.com INT | 10 | Irena Hertlein | Simao Poscidonio Dias | 1-0 | 55 | Open |
| 90 | 2025-01-21 | Titled Tue 21st Jan Early | chess.com INT | 2 | Irena Hertlein | Sarp Sahin | 0-1 | 12 | Open |
| 91 | 2025-01-21 | Titled Tue 21st Jan Early | chess.com INT | 1 | Mehdi Mahdavirad | Irena Hertlein | 1-0 | 31 | Open |
| 92 | 2025-01-14 | Titled Tue 14th Jan Early | chess.com INT | 9 | Irena Hertlein | Arseny Alavkin | 1-0 | 43 | Open |
| 93 | 2025-01-14 | Titled Tue 14th Jan Early | chess.com INT | 8 | Ekaterini Pavlidou | Irena Hertlein | 0-1 | 42 | Open |
| 94 | 2025-01-14 | Titled Tue 14th Jan Early | chess.com INT | 7 | Irena Hertlein | Nesa Modric | 1/2-1/2 | 56 | Open |
| 95 | 2025-01-14 | Titled Tue 14th Jan Early | chess.com INT | 6 | Irena Hertlein | Bojan Todorovic | 0-1 | 24 | Open |
| 96 | 2025-01-14 | Titled Tue 14th Jan Late | chess.com INT | 6 | Marcel Beulen | Irena Hertlein | 1-0 | 58 | Open |
| 97 | 2025-01-14 | Titled Tue 14th Jan Late | chess.com INT | 5 | Albert Fishman | Irena Hertlein | 1-0 | 75 | Open |
| 98 | 2025-01-14 | Titled Tue 14th Jan Early | chess.com INT | 5 | Vadim Daskevich Berg | Irena Hertlein | 0-1 | 71 | Open |
| 99 | 2025-01-14 | Titled Tue 14th Jan Early | chess.com INT | 4 | Irena Hertlein | William Alfaro | 0-1 | 44 | Open |
| 100 | 2025-01-14 | Titled Tue 14th Jan Late | chess.com INT | 4 | Irena Hertlein | Inigo Argandona Riveiro | 0-1 | 23 | Open |
| 101 | 2025-01-14 | Titled Tue 14th Jan Early | chess.com INT | 3 | Irena Hertlein | Daniel Rangel | 0-1 | 19 | Open |
| 102 | 2025-01-14 | Titled Tue 14th Jan Late | chess.com INT | 3 | Irena Hertlein | Gabriel Elias Pereyra | 1-0 | 66 | Open |
| 103 | 2025-01-14 | Titled Tue 14th Jan Late | chess.com INT | 2 | Enzo Ferrara | Irena Hertlein | 1-0 | 46 | Open |
| 104 | 2025-01-14 | Titled Tue 14th Jan Early | chess.com INT | 2 | Ioan-Cristian Chirila | Irena Hertlein | 1-0 | 32 | Open |
| 105 | 2025-01-14 | Titled Tue 14th Jan Late | chess.com INT | 1 | Irena Hertlein | Joshua Christie | 0-1 | 32 | Open |
| 106 | 2025-01-14 | Titled Tue 14th Jan Early | chess.com INT | 1 | Luca Silva | Irena Hertlein | 0-1 | 83 | Open |
| 107 | 2025-01-14 | Titled Tue 14th Jan Early | chess.com INT | 11 | Igor Wilk | Irena Hertlein | 1-0 | 34 | Open |
| 108 | 2025-01-14 | Titled Tue 14th Jan Early | chess.com INT | 10 | Irena Hertlein | Oliwia Kiolbasa | 1-0 | 42 | Open |
| 109 | 2025-01-07 | Titled Tue 7th Jan Early | chess.com INT | 9 | Irena Hertlein | Han Schut | 1/2-1/2 | 61 | Open |
| 110 | 2025-01-07 | Titled Tue 7th Jan Late | chess.com INT | 9 | Bogusz Piliczewski | Irena Hertlein | 0-1 | 34 | Open |
| 111 | 2025-01-07 | Titled Tue 7th Jan Late | chess.com INT | 8 | Skye Attieh | Irena Hertlein | 1-0 | 36 | Open |
| 112 | 2025-01-07 | Titled Tue 7th Jan Early | chess.com INT | 8 | Daniel Motos Abellan | Irena Hertlein | 1-0 | 21 | Open |
| 113 | 2025-01-07 | Titled Tue 7th Jan Late | chess.com INT | 7 | Irena Hertlein | Claudio Coppola | 0-1 | 34 | Open |
| 114 | 2025-01-07 | Titled Tue 7th Jan Early | chess.com INT | 7 | Lile Koridze | Irena Hertlein | 1-0 | 28 | Open |
| 115 | 2025-01-07 | Titled Tue 7th Jan Late | chess.com INT | 6 | Daniel Motos Abellan | Irena Hertlein | 1-0 | 29 | Open |
| 116 | 2025-01-07 | Titled Tue 7th Jan Early | chess.com INT | 6 | Irena Hertlein | Edmund C Player | 1-0 | 54 | Open |
| 117 | 2025-01-07 | Titled Tue 7th Jan Late | chess.com INT | 5 | 2605767 | Irena Hertlein | 0-1 | 38 | Open |
| 118 | 2025-01-07 | Titled Tue 7th Jan Early | chess.com INT | 5 | Ian Ocampos | Irena Hertlein | 1-0 | 35 | Open |
| 119 | 2025-01-07 | Titled Tue 7th Jan Early | chess.com INT | 4 | Irena Hertlein | Atousa Pourkashiyan | 0-1 | 42 | Open |
| 120 | 2025-01-07 | Titled Tue 7th Jan Late | chess.com INT | 4 | Irena Hertlein | Mohsen Gabr | 0-1 | 75 | Open |
| 121 | 2025-01-07 | Titled Tue 7th Jan Early | chess.com INT | 3 | Cristian Camilo Soto | Irena Hertlein | 1-0 | 50 | Open |
| 122 | 2025-01-07 | Titled Tue 7th Jan Late | chess.com INT | 3 | Kevin Pan | Irena Hertlein | 1-0 | 43 | Open |
| 123 | 2025-01-07 | Titled Tue 7th Jan Early | chess.com INT | 2 | Irena Hertlein | Bartlomiej Rog | 1/2-1/2 | 13 | Open |
| 124 | 2025-01-07 | Titled Tue 7th Jan Late | chess.com INT | 2 | Irena Hertlein | Ahmed Abdullah S Alrehaili | 0-1 | 63 | Open |
| 125 | 2025-01-07 | Titled Tue 7th Jan Late | chess.com INT | 1 | Irena Hertlein | Casper Liu | 0-1 | 21 | Open |
| 126 | 2025-01-07 | Titled Tue 7th Jan Early | chess.com INT | 1 | Irena Hertlein | Sergey Kasparov | 1/2-1/2 | 97 | Open |
| 127 | 2025-01-07 | Titled Tue 7th Jan Late | chess.com INT | 11 | Theodora Koutsogiannopoulou | Irena Hertlein | 0-1 | 38 | Open |
| 128 | 2025-01-07 | Titled Tue 7th Jan Early | chess.com INT | 11 | Marcius Gomes Brandao | Irena Hertlein | 0-1 | 28 | Open |
| 129 | 2025-01-07 | Titled Tue 7th Jan Late | chess.com INT | 10 | Irena Hertlein | Jesus Arturo Silva Hernandez | 1/2-1/2 | 64 | Open |
| 130 | 2025-01-07 | Titled Tue 7th Jan Early | chess.com INT | 10 | Irena Hertlein | Marek Pniaczek | 0-1 | 25 | Open |
| 131 | 2025-01-05 | 52nd Rilton Cup 2024-25 | Stockholm SWE | 9.53 | Ivan Kukushkin | Irena Hertlein | 1/2-1/2 | 49 | Open |
| 132 | 2025-01-04 | 52nd Rilton Cup 2024-25 | Stockholm SWE | 8.51 | Irena Hertlein | Daniel Schmitt | 0-1 | 55 | Open |
| 133 | 2025-01-03 | 52nd Rilton Cup 2024-25 | Stockholm SWE | 7.5 | Anton Frank | Irena Hertlein | 1/2-1/2 | 37 | Open |
| 134 | 2025-01-02 | 52nd Rilton Cup 2024-25 | Stockholm SWE | 6.5 | Irena Hertlein | Marats Francs | 0-1 | 57 | Open |
| 135 | 2024-12-31 | 52nd Rilton Cup 2024-25 | Stockholm SWE | 5.36 | Anna Kantane | Irena Hertlein | 1-0 | 26 | Open |
| 136 | 2024-12-30 | 52nd Rilton Cup 2024-25 | Stockholm SWE | 4.52 | Irena Hertlein | Mario Ferro | 1-0 | 19 | Open |
| 137 | 2024-12-29 | 52nd Rilton Cup 2024-25 | Stockholm SWE | 3.5 | Evsuld Myagmarsuren | Irena Hertlein | 1-0 | 20 | Open |
| 138 | 2024-12-28 | 52nd Rilton Cup 2024-25 | Stockholm SWE | 2.4 | Irena Hertlein | Adar Tarhan | 0-1 | 37 | Open |
| 139 | 2024-12-27 | 52nd Rilton Cup 2024-25 | Stockholm SWE | 1.57 | Ethan Pang | Irena Hertlein | 1/2-1/2 | 45 | Open |
| 140 | 2024-11-19 | Titled Tue 19th Nov Late | chess.com INT | 8 | Irena Hertlein | Elis Denele Dicen | 0-1 | 62 | Open |
| 141 | 2024-11-19 | Titled Tue 19th Nov Late | chess.com INT | 7 | Kenneth Odeh | Irena Hertlein | 0-1 | 38 | Open |
| 142 | 2024-11-19 | Titled Tue 19th Nov Late | chess.com INT | 6 | Julian Estrada Nieto | Irena Hertlein | 1-0 | 31 | Open |
| 143 | 2024-11-19 | Titled Tue 19th Nov Late | chess.com INT | 5 | Irena Hertlein | Tyrell Harriott | 0-1 | 61 | Open |
| 144 | 2024-11-19 | Titled Tue 19th Nov Late | chess.com INT | 4 | Irena Hertlein | Asa Hoffmann | 0-1 | 52 | Open |
| 145 | 2024-11-19 | Titled Tue 19th Nov Late | chess.com INT | 3 | Erik Ronka | Irena Hertlein | 1-0 | 48 | Open |
| 146 | 2024-11-19 | Titled Tue 19th Nov Late | chess.com INT | 2 | Vusal Abbasov | Irena Hertlein | 1-0 | 37 | Open |
| 147 | 2024-11-19 | Titled Tue 19th Nov Late | chess.com INT | 1 | Irena Hertlein | Nebojsa M Ristic | 1-0 | 27 | Open |
| 148 | 2024-11-05 | Titled Tue 5th Nov Early | chess.com INT | 9 | Roman Goldin | Irena Hertlein | 1-0 | 28 | Open |
| 149 | 2024-11-05 | Titled Tue 5th Nov Late | chess.com INT | 9 | Irena Hertlein | Florian Popist | 0-1 | 42 | Open |
| 150 | 2024-11-05 | Titled Tue 5th Nov Late | chess.com INT | 8 | Irena Hertlein | Adam Frank | 1/2-1/2 | 46 | Open |
| 151 | 2024-11-05 | Titled Tue 5th Nov Early | chess.com INT | 8 | Irena Hertlein | Sarah Sima Derlich | 1-0 | 22 | Open |
| 152 | 2024-11-05 | Titled Tue 5th Nov Late | chess.com INT | 7 | Jan Petr | Irena Hertlein | 1-0 | 18 | Open |
| 153 | 2024-11-05 | Titled Tue 5th Nov Early | chess.com INT | 7 | Irena Hertlein | Nurai Sovetbekova | 0-1 | 25 | Open |
| 154 | 2024-11-05 | Titled Tue 5th Nov Late | chess.com INT | 6 | Victor Trushelyov | Irena Hertlein | 1/2-1/2 | 50 | Open |
| 155 | 2024-11-05 | Titled Tue 5th Nov Early | chess.com INT | 6 | Mutuge Ian | Irena Hertlein | 0-1 | 17 | Open |
| 156 | 2024-11-05 | Titled Tue 5th Nov Early | chess.com INT | 5 | Irena Hertlein | Rushan Bogaudinov | 0-1 | 42 | Open |
| 157 | 2024-11-05 | Titled Tue 5th Nov Late | chess.com INT | 5 | Irena Hertlein | Mohammadhossein Shamsi | 1/2-1/2 | 38 | Open |
| 158 | 2024-11-05 | Titled Tue 5th Nov Early | chess.com INT | 4 | Dimitry Korol | Irena Hertlein | 1-0 | 25 | Open |
| 159 | 2024-11-05 | Titled Tue 5th Nov Late | chess.com INT | 4 | Amani Alazmi | Irena Hertlein | 0-1 | 74 | Open |
| 160 | 2024-11-05 | Titled Tue 5th Nov Early | chess.com INT | 3 | Irena Hertlein | Slobodan J Filipovic | 1/2-1/2 | 33 | Open |
| 161 | 2024-11-05 | Titled Tue 5th Nov Late | chess.com INT | 3 | Irena Hertlein | Lucas Pereira Mendes Da Silva | 0-1 | 75 | Open |
| 162 | 2024-11-05 | Titled Tue 5th Nov Early | chess.com INT | 2 | Alejandro Cuellar Montes | Irena Hertlein | 1-0 | 36 | Open |
| 163 | 2024-11-05 | Titled Tue 5th Nov Late | chess.com INT | 2 | Samuel Weber | Irena Hertlein | 1-0 | 26 | Open |
| 164 | 2024-11-05 | Titled Tue 5th Nov Early | chess.com INT | 1 | Kaiqi Yang | Irena Hertlein | 1-0 | 17 | Open |
| 165 | 2024-11-05 | Titled Tue 5th Nov Late | chess.com INT | 1 | Irena Hertlein | Vladimir Mikhalsky | 0-1 | 20 | Open |
| 166 | 2024-11-05 | Titled Tue 5th Nov Late | chess.com INT | 11 | Matthew Bailey | Irena Hertlein | 0-1 | 36 | Open |
| 167 | 2024-11-05 | Titled Tue 5th Nov Early | chess.com INT | 11 | Irena Hertlein | Alma Jaqueline Mora Velasco | 0-1 | 16 | Open |
| 168 | 2024-11-05 | Titled Tue 5th Nov Late | chess.com INT | 10 | Kyle Lancman | Irena Hertlein | 1-0 | 43 | Open |
| 169 | 2024-11-05 | Titled Tue 5th Nov Early | chess.com INT | 10 | Ihor Tymoshenko | Irena Hertlein | 1-0 | 44 | Open |
| 170 | 2024-10-29 | Titled Tue 29th Oct Early | chess.com INT | 8 | Alena Nikulina | Irena Hertlein | 1-0 | 3 | Open |
| 171 | 2024-10-29 | Titled Tue 29th Oct Early | chess.com INT | 7 | Irena Hertlein | Boris Abrashkin | 1/2-1/2 | 52 | Open |
| 172 | 2024-10-29 | Titled Tue 29th Oct Late | chess.com INT | 7 | Irena Hertlein | Vsevolod Rytenko | 0-1 | 19 | Open |
| 173 | 2024-10-22 | Titled Tue 22nd Oct Early | chess.com INT | 4 | Irena Hertlein | Christian Jordan | 0-1 | 26 | Open |
| 174 | 2024-10-22 | Titled Tue 22nd Oct Late | chess.com INT | 3 | Irena Hertlein | Josep Romero Ruscalleda | 0-1 | 34 | Open |
| 175 | 2024-10-22 | Titled Tue 22nd Oct Early | chess.com INT | 3 | Guldona Karimova | Irena Hertlein | 1-0 | 18 | Open |
| 176 | 2024-10-22 | Titled Tue 22nd Oct Early | chess.com INT | 2 | Irena Hertlein | Svyatoslav Lisenkov | 0-1 | 33 | Open |
| 177 | 2024-10-22 | Titled Tue 22nd Oct Late | chess.com INT | 2 | Irena Hertlein | Shane Melaugh | 0-1 | 47 | Open |
| 178 | 2024-10-22 | Titled Tue 22nd Oct Late | chess.com INT | 1 | Jaan Ehlvest | Irena Hertlein | 1-0 | 36 | Open |
| 179 | 2024-10-22 | Titled Tue 22nd Oct Early | chess.com INT | 1 | Beksultan Moldagali | Irena Hertlein | 1-0 | 37 | Open |
| 180 | 2024-10-15 | Titled Tue 15th Oct Late | chess.com INT | 9 | Irena Hertlein | Georgios Kanakaris | 0-1 | 77 | Open |
| 181 | 2024-10-15 | Titled Tue 15th Oct Late | chess.com INT | 8 | Casper Liu | Irena Hertlein | 1-0 | 28 | Open |
| 182 | 2024-10-15 | Titled Tue 15th Oct Late | chess.com INT | 7 | Irena Hertlein | Aditya Arutla | 1-0 | 46 | Open |
| 183 | 2024-10-15 | Titled Tue 15th Oct Late | chess.com INT | 6 | Bartosz Przybylski | Irena Hertlein | 1-0 | 90 | Open |
| 184 | 2024-10-15 | Titled Tue 15th Oct Late | chess.com INT | 5 | Irena Hertlein | Ethan Bashkansky | 1-0 | 48 | Open |
| 185 | 2024-10-15 | Titled Tue 15th Oct Late | chess.com INT | 4 | Irena Hertlein | Franciszek Sernecki | 0-1 | 26 | Open |
| 186 | 2024-10-15 | Titled Tue 15th Oct Late | chess.com INT | 3 | Denis Denisenko | Irena Hertlein | 0-1 | 45 | Open |
| 187 | 2024-10-15 | Titled Tue 15th Oct Late | chess.com INT | 2 | Piotr Brzezina | Irena Hertlein | 1-0 | 36 | Open |
| 188 | 2024-10-15 | Titled Tue 15th Oct Late | chess.com INT | 1 | Irena Hertlein | Asish Panda | 1/2-1/2 | 42 | Open |
| 189 | 2024-10-15 | Titled Tue 15th Oct Late | chess.com INT | 11 | Aidan Odenthal | Irena Hertlein | 0-1 | 49 | Open |
| 190 | 2024-10-15 | Titled Tue 15th Oct Late | chess.com INT | 10 | Boris Taborov | Irena Hertlein | 1-0 | 28 | Open |
| 191 | 2024-10-05 | ch-POL Rapid 2024 | Lublin POL | 5.2 | Karol Kucza | Irena Hertlein | 1-0 | 32 | Open |
| 192 | 2024-10-05 | ch-POL Rapid 2024 | Lublin POL | 3.23 | Wojciech Przybylski | Irena Hertlein | 1-0 | 34 | Open |
| 193 | 2024-09-21 | exe Slovakia Open 2024 | Bratislava SVK | 8.39 | Irena Hertlein | David Osvald | 1-0 | 32 | Open |
| 194 | 2024-09-20 | exe Slovakia Open 2024 | Bratislava SVK | 7.32 | Dominik Petrek | Irena Hertlein | 1/2-1/2 | 44 | Open |
| 195 | 2024-09-19 | exe Slovakia Open 2024 | Bratislava SVK | 6.26 | Irena Hertlein | Dusan Liptak | 0-1 | 45 | Open |
| 196 | 2024-09-18 | exe Slovakia Open 2024 | Bratislava SVK | 5.2 | Tamas Tancsa | Irena Hertlein | 1-0 | 26 | Open |
| 197 | 2024-09-17 | exe Slovakia Open 2024 | Bratislava SVK | 4.25 | Irena Hertlein | Vladyslav Garsky | 1-0 | 25 | Open |
| 198 | 2024-09-16 | exe Slovakia Open 2024 | Bratislava SVK | 3.55 | David Vydra | Irena Hertlein | 0-1 | 62 | Open |
| 199 | 2024-09-15 | exe Slovakia Open 2024 | Bratislava SVK | 2.33 | Irena Hertlein | Csaba Zoltan Varga | 0-1 | 42 | Open |
| 200 | 2024-08-14 | Wroclaw Open A 2024 | Wroclaw POL | 9.3 | Giorgio Villa | Irena Hertlein | 1-0 | 46 | Open |
| 201 | 2024-08-12 | Wroclaw Open A 2024 | Wroclaw POL | 7.3 | Irena Hertlein | Natan Sypien | 0-1 | 29 | Open |
| 202 | 2024-08-12 | Wroclaw Open A 2024 | Wroclaw POL | 6.3 | Antoni Fritz | Irena Hertlein | 1-0 | 30 | Open |
| 203 | 2024-08-11 | Wroclaw Open A 2024 | Wroclaw POL | 5.3 | Irena Hertlein | Alejandro Gil Lopez | 0-1 | 61 | Open |
| 204 | 2024-08-10 | Wroclaw Open A 2024 | Wroclaw POL | 4.24 | Maciej Adamczewski | Irena Hertlein | 1-0 | 61 | Open |
| 205 | 2024-08-09 | Wroclaw Open A 2024 | Wroclaw POL | 3.21 | Irena Hertlein | Wojciech Nagly | 0-1 | 35 | Open |
| 206 | 2024-08-09 | Wroclaw Open A 2024 | Wroclaw POL | 2.8 | Michal Koziorowicz | Irena Hertlein | 1-0 | 26 | Open |
| 207 | 2024-08-08 | Wroclaw Open A 2024 | Wroclaw POL | 1.27 | Irena Hertlein | Emilia Sprzeczka | 1-0 | 47 | Open |
| 208 | 2024-08-06 | Titled Tue 6th Aug Early | chess.com INT | 9 | Judah Nathan Levitan | Irena Hertlein | 1-0 | 32 | Open |
| 209 | 2024-08-06 | Titled Tue 6th Aug Early | chess.com INT | 8 | Irena Hertlein | Shanmukha Meruga | 1-0 | 17 | Open |
| 210 | 2024-08-06 | Titled Tue 6th Aug Early | chess.com INT | 7 | Irena Hertlein | Simao Poscidonio Dias | 1-0 | 30 | Open |
| 211 | 2024-08-06 | Titled Tue 6th Aug Early | chess.com INT | 6 | Jose Ricardo Garcia Correa | Irena Hertlein | 1-0 | 33 | Open |
| 212 | 2024-08-06 | Titled Tue 6th Aug Early | chess.com INT | 5 | Irena Hertlein | Andrey Kirillov | 0-1 | 30 | Open |
| 213 | 2024-08-06 | Titled Tue 6th Aug Early | chess.com INT | 4 | Irena Hertlein | Jonas Wyss | 0-1 | 37 | Open |
| 214 | 2024-08-06 | Titled Tue 6th Aug Early | chess.com INT | 3 | Sam B Martin | Irena Hertlein | 1-0 | 36 | Open |
| 215 | 2024-08-06 | Titled Tue 6th Aug Early | chess.com INT | 2 | Irena Hertlein | Evan Ai | 0-1 | 35 | Open |
| 216 | 2024-08-06 | Titled Tue 6th Aug Early | chess.com INT | 1 | Irena Hertlein | Daniel Rangel | 0-1 | 20 | Open |
| 217 | 2024-08-06 | Titled Tue 6th Aug Early | chess.com INT | 11 | Irena Hertlein | Casper Liu | 1-0 | 47 | Open |
| 218 | 2024-08-06 | Titled Tue 6th Aug Early | chess.com INT | 10 | Daniel Herman | Irena Hertlein | 1-0 | 35 | Open |
| 219 | 2023-09-10 | TCh-POL 2nd League 2023 | Jastrzebia Gora POL | 9.42 | Irena Hertlein | Anna Kawa | 1-0 | 37 | Open |
| 220 | 2023-09-09 | TCh-POL 2nd League 2023 | Jastrzebia Gora POL | 8.6 | Agata Dwilewicz | Irena Hertlein | 1/2-1/2 | 65 | Open |
| 221 | 2023-09-08 | TCh-POL 2nd League 2023 | Jastrzebia Gora POL | 7.6 | Irena Hertlein | Karolina Kindler | 1/2-1/2 | 7 | Open |
| 222 | 2023-09-07 | TCh-POL 2nd League 2023 | Jastrzebia Gora POL | 6.66 | Malgorzata Bednarska-Bzdega | Irena Hertlein | 1/2-1/2 | 54 | Open |
| 223 | 2023-09-06 | TCh-POL 2nd League 2023 | Jastrzebia Gora POL | 5.36 | Irena Hertlein | Anna Daniel | 0-1 | 76 | Open |
| 224 | 2023-09-05 | TCh-POL 2nd League 2023 | Jastrzebia Gora POL | 4.24 | Anna Hampel | Irena Hertlein | 1-0 | 9 | Open |
| 225 | 2023-09-04 | TCh-POL 2nd League 2023 | Jastrzebia Gora POL | 3.3 | Irena Hertlein | Aleksandra Tarnowska | 1-0 | 46 | Open |
| 226 | 2023-09-03 | TCh-POL 2nd League 2023 | Jastrzebia Gora POL | 2.6 | Agnieszka Dmochowska | Irena Hertlein | 1-0 | 35 | Open |
| 227 | 2023-09-02 | TCh-POL 2nd League 2023 | Jastrzebia Gora POL | 1.24 | Irena Hertlein | Paulina Kopica | 1-0 | 40 | Open |
| 228 | 2023-08-19 | Ustron Open A 2023 | Ustron POL | 9.12 | Irena Hertlein | Zuzanna Arciszewska | 1-0 | 27 | Open |
| 229 | 2023-08-18 | Ustron Open A 2023 | Ustron POL | 8.9 | Mateusz Kusiak | Irena Hertlein | 1-0 | 33 | Open |
| 230 | 2023-08-17 | Ustron Open A 2023 | Ustron POL | 7.1 | Irena Hertlein | Mateusz Myrmus | 1/2-1/2 | 38 | Open |
| 231 | 2023-08-16 | Ustron Open A 2023 | Ustron POL | 6.8 | Gabriela Kroliczek | Irena Hertlein | 1/2-1/2 | 40 | Open |
| 232 | 2023-08-14 | Ustron Open A 2023 | Ustron POL | 5.4 | Irena Hertlein | Daniel Trybus | 0-1 | 26 | Open |
| 233 | 2023-08-14 | Ustron Open A 2023 | Ustron POL | 4.9 | Otgonbayar Chinguun | Irena Hertlein | 0-1 | 66 | Open |
| 234 | 2023-08-13 | Ustron Open A 2023 | Ustron POL | 3.9 | Irena Hertlein | Piotr Stepinski | 1/2-1/2 | 85 | Open |
| 235 | 2023-08-12 | Ustron Open A 2023 | Ustron POL | 2.14 | Janusz Sroka | Irena Hertlein | 0-1 | 22 | Open |
| 236 | 2023-08-11 | Ustron Open A 2023 | Ustron POL | 1.2 | Irena Hertlein | Wojciech Maslanka | 0-1 | 57 | Open |
| 237 | 2023-07-09 | Ceske Budejovice Open | Ceske Budejovice CZE | 9.13 | Jan Bartos | Irena Hertlein | 0-1 | 42 | Open |
| 238 | 2023-07-08 | Ceske Budejovice Open | Ceske Budejovice CZE | 8.21 | Irena Hertlein | Jan Vaclavik | 1-0 | 19 | Open |
| 239 | 2023-07-07 | Ceske Budejovice Open | Ceske Budejovice CZE | 7.17 | Bjorn Holm Birkisson | Irena Hertlein | 1/2-1/2 | 51 | Open |
| 240 | 2023-07-06 | Ceske Budejovice Open | Ceske Budejovice CZE | 6.14 | Jan Slampa | Irena Hertlein | 1-0 | 30 | Open |
| 241 | 2023-07-05 | Ceske Budejovice Open | Ceske Budejovice CZE | 5.16 | Irena Hertlein | Jan Zilavy | 1-0 | 48 | Open |
| 242 | 2023-07-04 | Ceske Budejovice Open | Ceske Budejovice CZE | 4.7 | Ondrej Toman | Irena Hertlein | 1-0 | 38 | Open |
| 243 | 2023-07-03 | Ceske Budejovice Open | Ceske Budejovice CZE | 3.15 | Irena Hertlein | Simon Volak | 1-0 | 28 | Open |
| 244 | 2023-07-02 | Ceske Budejovice Open | Ceske Budejovice CZE | 2.13 | Arman Ghevondyan | Irena Hertlein | 1/2-1/2 | 110 | Open |
| 245 | 2023-07-01 | Ceske Budejovice Open | Ceske Budejovice CZE | 1.5 | Irena Hertlein | Marketa Stavova | 1-0 | 45 | Open |
| 246 | 2022-08-20 | Ustron Open A 2022 | Ustron POL | 9.24 | Irena Hertlein | Andrzej Kulesza | 1/2-1/2 | 39 | Open |
| 247 | 2022-08-19 | Ustron Open A 2022 | Ustron POL | 8.17 | Kyrylo Niezhentsev | Irena Hertlein | 1-0 | 41 | Open |
| 248 | 2022-08-18 | Ustron Open A 2022 | Ustron POL | 7.27 | Bogusz Piliczewski | Irena Hertlein | 0-1 | 48 | Open |
| 249 | 2022-08-17 | Ustron Open A 2022 | Ustron POL | 6.27 | Irena Hertlein | Piotr Klusak | 1/2-1/2 | 50 | Open |
| 250 | 2022-08-14 | Ustron Open A 2022 | Ustron POL | 3.3 | Antoni Fritz | Irena Hertlein | 0-1 | 50 | Open |
| 251 | 2022-08-13 | Ustron Open A 2022 | Ustron POL | 2.32 | Irena Hertlein | Carsten Becker | 1/2-1/2 | 21 | Open |
| 252 | 2022-08-12 | Ustron Open A 2022 | Ustron POL | 1.15 | Olaf Gradalski | Irena Hertlein | 1-0 | 35 | Open |
| 253 | 2022-07-17 | Najdorf Mem Open A 2022 | Warsaw POL | 9.24 | Irena Hertlein | Hyo Lee | 0-1 | 56 | Open |
| 254 | 2022-07-16 | Najdorf Mem Open A 2022 | Warsaw POL | 8.31 | Emanuel Joao Robarts Pires | Irena Hertlein | 0-1 | 32 | Open |
| 255 | 2022-07-15 | Najdorf Mem Open A 2022 | Warsaw POL | 7.31 | Joanna Kaczmarska-Kedzierska | Irena Hertlein | 1-0 | 38 | Open |
| 256 | 2022-07-14 | Najdorf Mem Open A 2022 | Warsaw POL | 6.27 | Irena Hertlein | Zuzanna Kulpa | 1/2-1/2 | 41 | Open |
| 257 | 2022-07-13 | Najdorf Mem Open A 2022 | Warsaw POL | 5.33 | Maria Siekanska | Irena Hertlein | 1/2-1/2 | 44 | Open |
| 258 | 2022-07-12 | Najdorf Mem Open A 2022 | Warsaw POL | 4.2 | Irena Hertlein | Bartosz Sowul | 0-1 | 30 | Open |
| 259 | 2022-07-11 | Najdorf Mem Open A 2022 | Warsaw POL | 3.33 | Irena Hertlein | Alexander Pettersson | 1-0 | 21 | Open |
| 260 | 2022-07-10 | Najdorf Mem Open A 2022 | Warsaw POL | 2.36 | Magdalena Harazinska | Irena Hertlein | 1/2-1/2 | 31 | Open |
| 261 | 2022-07-09 | Najdorf Mem Open A 2022 | Warsaw POL | 1.23 | Krzysztof Raczek | Irena Hertlein | 1-0 | 53 | Open |
| 262 | 2021-12-18 | European Rapid 2021 | Katowice POL | 1.31 | Piotr Piesik | Irena Hertlein | 1-0 | 48 | Open |
| 263 | 2021-07-09 | Jana Maciei Mem 2021 | Warsaw POL | 1.23 | Irena Hertlein | Piotr Mickiewicz | 0-1 | 23 | Open |
| 264 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 9.12 | Irena Hertlein | Turkan Mamedjarova | 0-1 | 28 | Open |
| 265 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 8.129 | Krzysztof Lukasiewicz | Irena Hertlein | 0-1 | 39 | Open |
| 266 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 7.133 | Viktoria Radeva | Irena Hertlein | 1-0 | 70 | Open |
| 267 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 6.131 | Irena Hertlein | Florian, Dr. Grafl | 0-1 | 25 | Open |
| 268 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 4.153 | Patrick Burkart | Irena Hertlein | 1-0 | 41 | Open |
| 269 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 3.153 | Irena Hertlein | Leon Mazi | 0-1 | 25 | Open |
| 270 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 2.156 | Alexander Krastev | Irena Hertlein | 1-0 | 33 | Open |
| 271 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 11.11 | Mateusz Brozyna | Irena Hertlein | 1-0 | 23 | Open |
| 272 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 10.121 | Irena Hertlein | Kinga Wolagiewicz | 1-0 | 43 | Open |
| 273 | 2020-12-18 | Euro Online Blitz Quali | Tornelo INT | 1.157 | Irena Hertlein | Milton Pantzar | 0-1 | 38 | Open |
| 274 | 2020-12-06 | ch-POL U20 Women 2020 | Pokrzywna POL | 9.13 | Ewa Barwinska | Irena Hertlein | 1/2-1/2 | 33 | Open |
| 275 | 2020-12-05 | ch-POL U20 Women 2020 | Pokrzywna POL | 8.15 | Irena Hertlein | Kinga Wolagiewicz | 1-0 | 39 | Open |
| 276 | 2020-12-04 | ch-POL U20 Women 2020 | Pokrzywna POL | 7.14 | Irena Hertlein | Maria Siekanska | 0-1 | 60 | Open |
| 277 | 2020-12-02 | ch-POL U20 Women 2020 | Pokrzywna POL | 5.15 | Oliwia Mirowska | Irena Hertlein | 1-0 | 33 | Open |
| 278 | 2020-12-02 | ch-POL U20 Women 2020 | Pokrzywna POL | 4.15 | Irena Hertlein | Emilia Pietrzak | 0-1 | 47 | Open |
| 279 | 2020-12-01 | ch-POL U20 Women 2020 | Pokrzywna POL | 3.15 | Zuzanna Siekanska | Irena Hertlein | 1/2-1/2 | 35 | Open |
| 280 | 2020-11-30 | ch-POL U20 Women 2020 | Pokrzywna POL | 2.14 | Irena Hertlein | Magdalena Pawicka | 0-1 | 63 | Open |
| 281 | 2020-11-30 | ch-POL U20 Women 2020 | Pokrzywna POL | 1.4 | Michalina Rudzinska | Irena Hertlein | 1-0 | 26 | Open |
| 282 | 2020-08-23 | 56th Rubinstein Mem | Polanica Zdroj POL | 9.18 | Irena Hertlein | Ryszard Kasperek | 0-1 | 32 | Open |
| 283 | 2020-08-21 | 56th Rubinstein Mem | Polanica Zdroj POL | 7.25 | Irena Hertlein | Rafal Topola | 1-0 | 50 | Open |
| 284 | 2020-08-19 | 56th Rubinstein Mem | Polanica Zdroj POL | 5.26 | Wojciech Kowalczyk | Irena Hertlein | 1-0 | 36 | Open |
| 285 | 2020-08-18 | 56th Rubinstein Mem | Polanica Zdroj POL | 4.26 | Irena Hertlein | Bartlomiej Rog | 1/2-1/2 | 44 | Open |
| 286 | 2020-08-16 | 56th Rubinstein Mem | Polanica Zdroj POL | 2.18 | Irena Hertlein | Sebastian Poltorak | 0-1 | 32 | Open |
| 287 | 2020-08-15 | 56th Rubinstein Mem | Polanica Zdroj POL | 1.14 | Christoph Dahl | Irena Hertlein | 1/2-1/2 | 34 | Open |
| 288 | 2019-11-30 | ch-POL U20 Women 2019 | Ustron POL | 9.4 | Wiktoria Cieslak | Irena Hertlein | 1/2-1/2 | 36 | Open |
| 289 | 2019-11-29 | ch-POL U20 Women 2019 | Ustron POL | 8.6 | Irena Hertlein | Barbara Goraj | 1/2-1/2 | 34 | Open |
| 290 | 2019-11-28 | ch-POL U20 Women 2019 | Ustron POL | 7.7 | Irena Hertlein | Maria Siekanska | 1-0 | 32 | Open |
| 291 | 2019-11-27 | ch-POL U20 Women 2019 | Ustron POL | 6.6 | Klara Szczotka | Irena Hertlein | 1/2-1/2 | 42 | Open |
| 292 | 2019-11-26 | ch-POL U20 Women 2019 | Ustron POL | 5.6 | Maria Malicka | Irena Hertlein | 1/2-1/2 | 73 | Open |
| 293 | 2019-11-25 | ch-POL U20 Women 2019 | Ustron POL | 4.4 | Irena Hertlein | Oliwia Kiolbasa | 0-1 | 56 | Open |
| 294 | 2019-11-25 | ch-POL U20 Women 2019 | Ustron POL | 3.7 | Zuzanna Siekanska | Irena Hertlein | 1/2-1/2 | 48 | Open |
| 295 | 2019-11-24 | ch-POL U20 Women 2019 | Ustron POL | 2.9 | Irena Hertlein | Laura Czernikowska | 1-0 | 45 | Open |
| 296 | 2019-11-23 | ch-POL U20 Women 2019 | Ustron POL | 1.5 | Katarzyna Dwilewicz | Irena Hertlein | 1-0 | 30 | Open |
| 297 | 2019-08-20 | 55th Rubinstein Mem | Polanica Zdroj POL | 4.21 | Irena Hertlein | Maria Malicka | 0-1 | 49 | Open |
| 298 | 2019-08-18 | 55th Rubinstein Mem | Polanica Zdroj POL | 2.23 | Irena Hertlein | Lukasz Domanski | 0-1 | 28 | Open |
| 299 | 2018-07-03 | 14th Baltic Pearl Open | Lazy POL | 9.19 | Agnieszka Buchta | Irena Hertlein | 0-1 | 63 | Open |
| 300 | 2018-07-02 | 14th Baltic Pearl Open | Lazy POL | 8.25 | Irena Hertlein | Krzysztof Majewski | 1-0 | 38 | Open |
| 301 | 2018-06-30 | 14th Baltic Pearl Open | Lazy POL | 7.23 | Karolina Kindler | Irena Hertlein | 1/2-1/2 | 35 | Open |
| 302 | 2018-06-29 | 14th Baltic Pearl Open | Lazy POL | 6.24 | Irena Hertlein | Jakub Luberanski | 1/2-1/2 | 63 | Open |
| 303 | 2018-06-28 | 14th Baltic Pearl Open | Lazy POL | 5.24 | Maria Krzywnicka | Irena Hertlein | 1/2-1/2 | 69 | Open |
| 304 | 2018-06-27 | 14th Baltic Pearl Open | Lazy POL | 4.23 | Natalia Pluta | Irena Hertlein | 1-0 | 28 | Open |
| 305 | 2018-06-26 | 14th Baltic Pearl Open | Lazy POL | 3.19 | Irena Hertlein | Michal Syrkiewicz | 0-1 | 59 | Open |
| 306 | 2018-06-25 | 14th Baltic Pearl Open | Lazy POL | 2.12 | Aleksander Krainski | Irena Hertlein | 1-0 | 38 | Open |
| 307 | 2018-06-24 | 14th Baltic Pearl Open | Lazy POL | 1.25 | Irena Hertlein | Maciej Podgorski | 1-0 | 64 | Open |
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