CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/zVrYdG5I"] [Date "2026.03.17"] [White "Blaze"] [Black "Vincent3"] [Result "1-0"] [UTCDate "2026.03.17"] [UTCTime "14:47:04"] [WhiteElo "945"] [BlackElo "1297"] [WhiteRatingDiff "+68"] [BlackRatingDiff "-39"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Hungarian Opening"] [Termination "Time forfeit"] [Annotator "cohenchessclub.com"] 1. g3 { A00 Hungarian Opening } e5 2. e4? { (0.21 → -0.82) Mistake. c4 was best. } (2. c4 Nf6 3. Bg2 c6 4. d4 exd4 5. Qxd4 Na6 6. Nf3 d5 7. O-O Bc5 8. Qe5+ Be6) 2... Nf6?! { (-0.82 → 0.00) Inaccuracy. d5 was best. } (2... d5 3. exd5 Qxd5 4. Nf3 Bg4 5. Be2 Nc6 6. Nc3 Qa5 7. d3 Bb4 8. h3 Bxc3+ 9. bxc3) 3. f3?? { (0.00 → -1.95) Blunder. Bg2 was best. } (3. Bg2 Bc5 4. d3 Nc6 5. Nc3 a5 6. Nge2 d6 7. h3 a4 8. a3 Nd4 9. Nxd4 Bxd4) 3... Nc6 4. d3 d5 5. exd5?! { (-1.92 → -2.91) Inaccuracy. Nc3 was best. } (5. Nc3 h6) 5... Qxd5?! { (-2.91 → -1.97) Inaccuracy. Nxd5 was best. } (5... Nxd5 6. Nh3 h5 7. Nc3 Bc5 8. Ne4 Bb6 9. c3 Be6 10. b4 Ne3 11. Bxe3 Bxe3 12. b5) 6. Bg2 Bc5 7. Kf1? { (-1.61 → -3.20) Mistake. Nc3 was best. } (7. Nc3 Qd4 8. Qe2 O-O 9. Bd2 Re8 10. O-O-O a5 11. Kb1 a4 12. a3 Bxa3 13. bxa3 Qd6) 7... Bxg1? { (-3.20 → -1.75) Mistake. Be6 was best. } (7... Be6 8. Nc3) 8. Kxg1 Qc5+ 9. Kf1 Qd4?! { (-2.35 → -1.49) Inaccuracy. Bf5 was best. } (9... Bf5 10. Nc3) 10. Nc3 Nb4?! { (-1.25 → -0.67) Inaccuracy. Be6 was best. } (10... Be6 11. Qe1) 11. Nb5?! { (-0.67 → -1.21) Inaccuracy. a3 was best. } (11. a3 Nc6) 11... Qc5 12. Nc3 Bf5 13. a3 O-O-O?? { (-0.94 → 8.06) Blunder. Nc6 was best. } (13... Nc6 14. Qe1) 14. axb4 Qxb4 15. f4?! { (8.25 → 5.04) Inaccuracy. Rxa7 was best. } (15. Rxa7) 15... exf4?! { (5.04 → 7.15) Inaccuracy. e4 was best. } (15... e4 16. Ra4) 16. gxf4?! { (7.15 → 5.20) Inaccuracy. Qf3 was best. } (16. Qf3 Qb6) 16... Bxd3+?! { (5.20 → 7.83) Inaccuracy. a6 was best. } (16... a6 17. Qf3) 17. cxd3 Qb5 18. Qa4 Qxd3+ 19. Ke1?? { (6.60 → -8.30) Blunder. Kf2 was best. } (19. Kf2 Ng4+) 19... c6?? { (-8.30 → 4.45) Blunder. Rhe8+ was best. } (19... Rhe8+ 20. Be3) 20. Qxa7?? { (4.45 → -2.34) Blunder. Bxc6 was best. } (20. Bxc6) 20... Rhe8+ 21. Kf2?? { (-2.38 → Mate in 3) Checkmate is now unavoidable. Be3 was best. } (21. Be3 Rxe3+) 21... Qd4+?? { (Mate in 3 → 7.84) Lost forced checkmate sequence. Ng4+ was best. } (21... Ng4+ 22. Kg1 Re1+ 23. Bf1 Qxf1#) 22. Kg3?! { (7.84 → 5.16) Inaccuracy. Qxd4 was best. } (22. Qxd4 Rxd4) 22... Qxa7?! { (5.16 → 7.53) Inaccuracy. Qd3+ was best. } (22... Qd3+ 23. Bf3) 23. Nb5?? { (7.53 → Mate in 8) Checkmate is now unavoidable. Rxa7 was best. } (23. Rxa7 Rd3+ 24. Bf3 Kb8 25. Ra3 b5 26. Kg2 b4 27. Rb3 Nd5 28. Bxd5 cxd5 29. Rxb4+ Kc8) 23... Qxa1?! { (Mate in 8 → -11.07) Lost forced checkmate sequence. Rd3+ was best. } (23... Rd3+ 24. Bf3 Ne4+ 25. Kg4 h5+ 26. Kxh5 Rh8+ 27. Kg4 Rh4+ 28. Kxh4 Qf2+ 29. Kg4 Qxf3+ 30. Kf5) 24. Be3?! { (-11.07 → Mate in 7) Checkmate is now unavoidable. Nc3 was best. } (24. Nc3 Qa5 25. Rf1 Qf5 26. h3 Qc2 27. Kh2 b5 28. Na2 Re2 29. Rg1 b4 30. Kh1 c5) 24... Qxb2?! { (Mate in 7 → -16.00) Lost forced checkmate sequence. Rxe3+ was best. } (24... Rxe3+ 25. Kh4 Qxb2 26. Na7+ Kc7 27. Nb5+ Qxb5 28. f5 Rd4+ 29. Be4 Rdxe4+ 30. Kg5 h6#) 25. Na7+ Kc7 26. Nb5+ cxb5 27. f5?! { (-63.50 → Mate in 5) Checkmate is now unavoidable. Bd4 was best. } (27. Bd4 Rxd4) 27... Qe5+ 28. Bf4 Qxf4+?! { (Mate in 6 → -15.04) Lost forced checkmate sequence. Nh5+ was best. } (28... Nh5+ 29. Kh3 Nxf4+ 30. Kg4 h5+ 31. Kh4 Ng6+ 32. fxg6 Qf4+ 33. Kxh5 Re5#) 29. Kxf4 Rd3 30. Bxb7?! { (-12.58 → Mate in 4) Checkmate is now unavoidable. Bf3 was best. } (30. Bf3 Ra8) 30... Nd5+? { (Mate in 4 → -9.49) Lost forced checkmate sequence. Kxb7 was best. } (30... Kxb7 31. Re1 Rxe1 32. h3 Re4+ 33. Kg5 h6#) 31. Kg5? { (-9.49 → Mate in 5) Checkmate is now unavoidable. Bxd5 was best. } (31. Bxd5 Rd4+) 31... Re4 32. Rc1+ Kxb7 33. Rb1 h6+ 34. Kh5 g6+?! { (Mate in 1 → -11.77) Lost forced checkmate sequence. Nf6# was best. } (34... Nf6#) 35. Kxh6 Rh3+ 36. Kg7 Rf4 37. Kxf7 Rxf5+ 38. Kxg6 Rf4 39. Kg5 Rff3 40. Kg4 { White wins on time. } 1-0