| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 376. J B Willow vs B Csonka |
| ½-½ | 19 | 2025 | 4NCL 2024/25 | C65 Ruy Lopez, Berlin Defense |
| 377. D Yuffa vs B Csonka |
| 1-0 | 57 | 2025 | European Championship | A14 English |
| 378. B Csonka vs I Ciorgovean |
| ½-½ | 28 | 2025 | European Championship | D06 Queen's Gambit Declined |
| 379. B Csonka vs A Negrean |
| ½-½ | 59 | 2025 | European Championship | A04 Reti Opening |
| 380. A Filip vs B Csonka |
| ½-½ | 32 | 2025 | European Championship | B12 Caro-Kann Defense |
| 381. B Csonka vs A Sachilaru |
| ½-½ | 24 | 2025 | European Championship | E73 King's Indian |
| 382. A Davtyan vs B Csonka |
| ½-½ | 53 | 2025 | European Championship | D45 Queen's Gambit Declined Semi-Slav |
| 383. B Csonka vs R Dehtiarov |
| ½-½ | 36 | 2025 | European Championship | E15 Queen's Indian |
| 384. V Verbin vs B Csonka |
| 0-1 | 60 | 2025 | Fagernes GM Open | A04 Reti Opening |
| 385. B Csonka vs G Kantor |
| ½-½ | 18 | 2025 | Fagernes GM Open | C78 Ruy Lopez |
| 386. B Csonka vs D Ghosh |
| ½-½ | 14 | 2025 | Fagernes GM Open | E36 Nimzo-Indian, Classical |
| 387. M H Fiskaaen vs B Csonka |
| 0-1 | 48 | 2025 | Fagernes GM Open | E04 Catalan, Open, 5.Nf3 |
| 388. B Csonka vs A Urazayev |
| ½-½ | 3 | 2025 | Fagernes GM Open | D31 Queen's Gambit Declined |
| 389. K Kulaots vs B Csonka |
| ½-½ | 49 | 2025 | Fagernes GM Open | C65 Ruy Lopez, Berlin Defense |
| 390. B Csonka vs L Dotzer |
| 1-0 | 58 | 2025 | Fagernes GM Open | D39 Queen's Gambit Declined, Ragozin, Vienna Variation |
| 391. R Jumabayev vs B Csonka |
| ½-½ | 111 | 2025 | Fagernes GM Open | A06 Reti Opening |
| 392. B Csonka vs R R Raja |
| ½-½ | 39 | 2025 | Fagernes GM Open | A13 English |
| 393. T O'Gorman vs B Csonka |
| ½-½ | 74 | 2025 | 4NCL 2024/25 | D02 Queen's Pawn Game |
| 394. B Csonka vs D Shafi |
| 1-0 | 36 | 2025 | 4NCL 2024/25 | A33 English, Symmetrical |
| 395. D L Haydon vs B Csonka |
| ½-½ | 32 | 2025 | 4NCL 2024/25 | B13 Caro-Kann, Exchange |
Kibitzing
