CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/uA4xTrNT"] [Date "2026.09.09"] [White "Mason6"] [Black "Mkai"] [Result "1-0"] [UTCDate "2026.09.09"] [UTCTime "14:24:56"] [WhiteElo "1185"] [BlackElo "1427"] [WhiteRatingDiff "+258"] [BlackRatingDiff "-262"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Kadas Opening"] [Termination "Time forfeit"] [Annotator "cohenchessclub.com"] 1. h4 { A00 Kadas Opening } h6 2. a4? { (-0.05 → -1.07) Mistake. e4 was best. } (2. e4 e5 3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Nf6 6. Nxc6 bxc6 7. e5 Qe7 8. Qe2 Nd5) 2... h5?? { (-1.07 → 0.68) Blunder. e5 was best. } (2... e5 3. e4 Nf6 4. Nf3 Nxe4 5. Nxe5 d6 6. Ng4 d5 7. d3 Bxg4 8. Qxg4 Nf6 9. Qh3) 3. Rh3?? { (0.68 → -1.25) Blunder. d4 was best. } (3. d4) 3... g6?! { (-1.25 → -0.33) Inaccuracy. d5 was best. } (3... d5 4. Rh1 e5 5. g3 Nf6 6. d3 Nc6 7. c3 Bf5 8. Bg2 Qd7 9. Nf3 Ng4 10. b4) 4. Nf3?! { (-0.33 → -0.85) Inaccuracy. d4 was best. } (4. d4 Nf6) 4... g5?? { (-0.85 → 2.24) Blunder. d5 was best. } (4... d5 5. Rh1 c5 6. c3 Nc6 7. d4 cxd4 8. cxd4 Bf5 9. Nc3 Nf6 10. Bf4 Qb6 11. Ra3) 5. Nxg5? { (2.24 → 1.01) Mistake. hxg5 was best. } (5. hxg5 d5 6. Rh1 Nc6 7. d4 Bg4 8. c3 e6 9. a5 a6 10. Qb3 Nge7 11. Nbd2 Bg7) 5... Nf6?! { (1.01 → 2.07) Inaccuracy. d5 was best. } (5... d5 6. Rb3 f6 7. Nf3 e5 8. d4 e4 9. Ng1 Nc6 10. a5 a6 11. g3 Bb4+ 12. Bd2) 6. Nc3?! { (2.07 → 1.12) Inaccuracy. d4 was best. } (6. d4 d5) 6... Rg8? { (1.12 → 2.66) Mistake. d5 was best. } (6... d5 7. Rh1) 7. g3?! { (2.66 → 1.70) Inaccuracy. d4 was best. } (7. d4 d5 8. Rg3 Nc6 9. Bf4 Bf5 10. e4 dxe4 11. Bc4 Rg7 12. d5 Nb4 13. Qe2 Nbxd5) 7... Rg6?! { (1.70 → 2.67) Inaccuracy. d5 was best. } (7... d5 8. d4) 8. Nh7?? { (2.67 → -4.71) Blunder. d4 was best. } (8. d4 d5) 8... Rg5?? { (-4.71 → 9.21) Blunder. Nxh7 was best. } (8... Nxh7 9. d4 d5 10. Rh1 Nf6 11. Bg2 Na6 12. Bg5 c6 13. Qd2 Qa5 14. f3 Be6 15. O-O-O) 9. hxg5 Nxh7 10. Ne4?! { (9.23 → 5.97) Inaccuracy. Rxh5 was best. } (10. Rxh5 d5 11. Rxh7 Bf5 12. Rh8 Bg6 13. e4 c6 14. exd5 Qd6 15. d4 Qb4 16. Bg2 cxd5) 10... Bh6?! { (5.97 → 9.69) Inaccuracy. d5 was best. } (10... d5 11. Rxh5) 11. gxh6 Nf8 12. Rxh5 f6 13. Bh3 f5 14. Bxf5 e6 15. Bh7 Qg5 16. Rxg5 e5 17. Nf6+ Kd8 18. Rxe5 Nxh7?! { (29.33 → Mate in 1) Checkmate is now unavoidable. c6 was best. } (18... c6 19. Re8+) 19. Nxh7?! { (Mate in 1 → 26.66) Lost forced checkmate sequence. Re8# was best. } (19. Re8#) 19... c6 20. Rc5 d5 21. Ra5 a6 22. Nf8 Kc7 23. b4 Kb6 24. Rxa6+ Kxa6 25. Ne6 Ra7 26. Nd8 d4 27. Bb2 c5 28. bxc5 d3 29. cxd3 b5?! { (37.26 → Mate in 3) Checkmate is now unavoidable. Ra8 was best. } (29... Ra8 30. h7) 30. Bd4 Nd7 31. axb5+ Kxb5 32. Ra3?! { (Mate in 1 → 82.68) Lost forced checkmate sequence. Qb1# was best. } (32. Qb1#) 32... Nxc5?! { (82.68 → Mate in 2) Checkmate is now unavoidable. Rxa3 was best. } (32... Rxa3 33. h7) 33. Bxc5 Rxa3 34. Nc6?! { (Mate in 6 → 31.55) Lost forced checkmate sequence. Bxa3 was best. } (34. Bxa3 Kb6 35. Qa4 Kc7 36. Qc6+ Kb8 37. Qb6+ Ka8 38. Bd6 Ba6 39. Qxa6#) 34... Rxd3?! { (31.55 → Mate in 7) Checkmate is now unavoidable. Ra8 was best. } (34... Ra8 35. Qc1) 35. exd3 Be6 36. Nb4 Kxc5 37. d4+ Kxd4 38. d3 Kc5 39. Qa4 Kd6 40. Qe8 Bg8 41. Qe4 Kc7 42. Na6+ Kd8 43. Qb7 Bc4 44. Qb8+ { White wins on time. } 1-0