CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/PIod8fz9"] [Date "2026.02.25"] [White "TC"] [Black "Ioana"] [Result "0-1"] [UTCDate "2026.02.25"] [UTCTime "21:39:04"] [WhiteElo "814"] [BlackElo "798"] [WhiteRatingDiff "-23"] [BlackRatingDiff "+12"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Hungarian Opening"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. g3 { A00 Hungarian Opening } e5 2. Nh3? { (0.34 → -1.07) Mistake. c4 was best. } (2. c4 Nf6 3. Bg2 c6 4. d4 exd4 5. Qxd4 Na6 6. Nc3 Bc5 7. Qe5+ Qe7 8. Qxe7+ Bxe7) 2... Bc5 3. Bg2 Nf6 4. O-O O-O 5. a4?! { (-0.42 → -0.99) Inaccuracy. c4 was best. } (5. c4 Bb6) 5... Re8 6. Ra3?? { (-1.07 → -3.73) Blunder. c3 was best. } (6. c3 d5 7. d4 exd4 8. cxd4 Bf8 9. Nf4 a5 10. Nc3 c6 11. Re1 Na6 12. e4 dxe4) 6... c6?? { (-3.73 → -1.66) Blunder. Bxa3 was best. } (6... Bxa3 7. Nxa3 d5 8. f3 Bd7 9. b3 a6 10. Bb2 Bxh3 11. Bxh3 Nbd7 12. e4 c6 13. d4) 7. e4?? { (-1.66 → -4.70) Blunder. Ra1 was best. } (7. Ra1 d5 8. c3 a5 9. d4 exd4 10. cxd4 Bb6 11. e3 Na6 12. Bd2 Bf5 13. Nf4 Bc7) 7... d6? { (-4.70 → -2.45) Mistake. d5 was best. } (7... d5 8. d3 Bxa3 9. Nxa3 dxe4 10. dxe4 Qxd1 11. Rxd1 Nxe4 12. Nc4 Na6 13. Ng5 Nxg5 14. Bxg5) 8. Bf3?? { (-2.45 → -8.99) Blunder. Ra1 was best. } (8. Ra1 Nxe4 9. Bxe4 Bxh3 10. Bxh7+ Kf8 11. b4 Bxb4 12. Re1 Bc5 13. Nc3 Nd7 14. Ne4 Nf6) 8... Kf8? { (-8.99 → -4.57) Mistake. Bxh3 was best. } (8... Bxh3 9. g4) 9. Re1?! { (-4.57 → -7.79) Inaccuracy. Bg2 was best. } (9. Bg2 Bxa3) 9... Nxe4?? { (-7.79 → -0.49) Blunder. Bxh3 was best. } (9... Bxh3 10. b4) 10. Rxe4?? { (-0.49 → -3.23) Blunder. Bxe4 was best. } (10. Bxe4 Bxh3 11. Qh5 Be6 12. Rf3 d5 13. Bxh7 e4 14. Rf4 Nd7 15. Bf5 Nf6 16. Qh8+ Ke7) 10... f6?? { (-3.23 → 3.81) Blunder. Bxa3 was best. } (10... Bxa3 11. Rh4 Bc5 12. b4 Bxb4 13. Rxh7 Bf5 14. Rh4 Bc5 15. d3 Nd7 16. Ng5 d5 17. c4) 11. Rc4?? { (3.81 → -2.42) Blunder. b4 was best. } (11. b4 Bd4) 11... Re6?? { (-2.42 → 4.98) Blunder. Bxa3 was best. } (11... Bxa3 12. Rh4 Bc5 13. d4 exd4 14. Rxh7 Bf5 15. Rh8+ Kf7 16. Rh5 Re5 17. Bf4 g6 18. Bxe5) 12. Rh4? { (4.98 → 2.92) Mistake. b4 was best. } (12. b4 Bd4 13. c3 d5 14. Rxd4 g5 15. Rg4 h5 16. Rxg5 fxg5 17. Bxh5 Rh6 18. g4 Kg7) 12... g5?? { (2.92 → 9.89) Blunder. Bxa3 was best. } (12... Bxa3 13. Nxa3) 13. Rxh7 Qa5 14. Kg2 e4 15. d3 exf3+ 16. Kxf3?? { (7.56 → -7.30) Blunder. Qxf3 was best. } (16. Qxf3 Bxa3) 16... Qb4?? { (-7.30 → 7.78) Blunder. Re1 was best. } (16... Re1 17. Qd2 Bb4 18. Qxe1 Bxe1 19. Rh8+ Kg7 20. Rxc8 Qf5+ 21. Kg2 Qxc8 22. Bd2 Qe8 23. Bxe1) 17. Kg2 Qe4+ 18. Kf1?? { (17.76 → -9.53) Blunder. dxe4 was best. } (18. dxe4 Ke8 19. Nxg5 Kd8 20. Nxe6+ Bxe6 21. Bf4 Bg8 22. Rxb7 Kc8 23. Rg7 Be6 24. Bxd6 Bxa3) 18... Qxh7 19. Rc3 Qf5 20. g4 Qg6 21. f3 f5?! { (-8.24 → -5.56) Inaccuracy. Qh7 was best. } (21... Qh7 22. Kg2 Qe7 23. Kf1 Na6 24. f4 Bd7 25. f5 Re5 26. d4 Bxd4 27. Qxd4 Re1+ 28. Kf2) 22. gxf5 Qxf5 23. d4?! { (-6.28 → -14.76) Inaccuracy. Nxg5 was best. } (23. Nxg5 Bd4) 23... Bxd4 24. Rd3? { (-7.75 → Mate in 1) Checkmate is now unavoidable. Nxg5 was best. } (24. Nxg5 c5) 24... Qxh3# { Black wins by checkmate. } 0-1