68 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Kostenko, Petr | Jacimovic, Dragoljub | 1-0 | C10 | Round 8: Kostenko, Petr - Jacimovic, Dragoljub | 2026-04-27 |
| Kostenko, Petr | Bellia, Fabrizio | 0-1 | A20 | Round 5: Kostenko, Petr - Bellia, Fabrizio | 2026-04-23 |
| Kostenko, Petr | Dahl, Fredrik A | 1-0 | A13 | Round 3: Kostenko, Petr - Dahl, Fredrik A | 2026-04-21 |
| Kostenko, Petr | Fink-Nunn, Petra | 1-0 | A13 | Round 1: Kostenko, Petr - Fink-Nunn, Petra | 2026-04-19 |
| Kostenko, Petr | Zhu, Jiner | 1/2-1/2 | A28 | WRTC 2024 | 2024-08-04 |
| Kostenko, Petr | Kazhiakhmetova, Yerkenaz | 1-0 | A16 | WRTC 2024 | 2024-08-02 |
| Petr Kostenko | Ruslan Sezdbekov | 0-1 | A28 | Round 10: Petr Kostenko - Ruslan Sezdbekov | 2023-07-20 |
| Petr Kostenko | Jaloliddin Ilkhomi | 1/2-1/2 | A15 | Round 8: Petr Kostenko - Jaloliddin Ilkhomi | 2023-07-18 |
| Petr Kostenko | Almas Rakhmatullaev | 0-1 | A45 | Round 6: Petr Kostenko - Almas Rakhmatullaev | 2023-07-16 |
| Petr Kostenko | Mustafokhuja Khusenkhojaev | 0-1 | C47 | Round 4: Petr Kostenko - Mustafokhuja Khusenkhojaev | 2023-07-14 |
| Petr Kostenko | Marjona Malikova | 1-0 | A30 | Round 2: Petr Kostenko - Marjona Malikova | 2023-07-12 |
| Kostenko, Petr | Keymer, Vincent | 0-1 | A15 | FIDE World Blitz Championship | 2022-12-29 |
| Kostenko, Petr | Jobava, Baadur | 1-0 | A10 | FIDE World Blitz Championship | 2022-12-29 |
| Kostenko, Petr | Gurel, Ediz | 0-1 | A30 | FIDE World Rapid Championship | 2022-12-28 |
| Kostenko, Petr | Degenbaev, Aziz | 1-0 | A15 | WRBC 2022. Rapid Open | 2022-12-28 |
| Kostenko, Petr | Hovhannisyan, Robert | 0-1 | C54 | WRBC 2022. Rapid Open | 2022-12-27 |
| Kostenko, Petr | Abdilkhair, Abilmansur | 1-0 | A15 | WRBC 2022. Rapid Open | 2022-12-27 |
| Kostenko, Petr | Ghaem Maghami, Ehsan | 0-1 | A37 | FIDE World Rapid Championship | 2022-12-26 |
| Kostenko, Petr | Sadhwani, Raunak | 0-1 | A21 | FIDE World Rapid Championship | 2022-12-26 |
| Petr Kostenko | Nikita Khoroshev | 1-0 | A13 | Round 9: Petr Kostenko - Nikita Khoroshev | 2021-05-15 |
| Petr Kostenko | Ortik Nigmatov | 1-0 | A28 | Round 6: Petr Kostenko - Nodirbek Abdusattorov | 2021-05-12 |
| Kostenko, Petr | Aitbayev, Aslan | 0-1 | C07 | cup-rk-2020-open | 2020-12-19 |
| Kostenko, Petr | Kazhgaleyev, Murtas | 1/2-1/2 | C47 | cup-rk-2020-open | 2020-12-17 |
| Kostenko, Petr | Ismagambetov, Anuar | * | B90 | cup-rk-2020-open | 2020-12-14 |
| Kostenko, Petr | Ibrayev, Nurlan | 1-0 | B90 | cup-rk-2020-open | 2020-12-11 |
| Kostenko, Petr | Amilal, Munkhdalai | 1/2-1/2 | A15 | WRBC 2022. Blitz Open | |
| Kostenko, Petr | Le, Tuan Minh | 0-1 | D12 | WRBC 2022. Blitz Open | |
| Kostenko, Petr | Korelskiy, Egor | 1-0 | A13 | WRBC 2022. Blitz Open | |
| Kostenko, Petr | Mamedov, Edgar | 1-0 | D11 | WRBC 2022. Blitz Open | |
| Kostenko, Petr | Dragnev, Valentin | 0-1 | A13 | WRBC 2022. Blitz Open | |
| Kostenko, Petr | Svane, Frederik | 0-1 | A36 | WRBC 2022. Blitz Open | |
| Kostenko, Petr | Sapenov, Daniyal | 1-0 | A20 | WRBC 2022. Blitz Open | |
| Kostenko, Petr | Khripachenko, Alexander | 0-1 | A13 | WRBC 2022. Blitz Open |