CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/BuQjij44"] [Date "2026.09.16"] [White "Zara"] [Black "Mason6"] [Result "1/2-1/2"] [UTCDate "2026.09.16"] [UTCTime "13:49:49"] [WhiteElo "1240"] [BlackElo "1392"] [WhiteRatingDiff "+33"] [BlackRatingDiff "-33"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Kadas Opening"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. h4 { A00 Kadas Opening } a5?! { (-0.65 → 0.34) Inaccuracy. d5 was best. } (1... d5) 2. a4? { (0.34 → -0.94) Mistake. d4 was best. } (2. d4 Nf6 3. Bf4 c6 4. Nd2 d5 5. e3 Bf5 6. Ngf3 h5 7. Ne5 e6 8. Bd3 Bxd3) 2... Nh6?? { (-0.94 → 1.29) Blunder. e5 was best. } (2... e5 3. e4 Nf6 4. Nc3 Bc5 5. Nf3 d6 6. d4 exd4 7. Nxd4 O-O 8. Bg5 h6 9. Qd2) 3. Nf3?! { (1.29 → 0.52) Inaccuracy. e4 was best. } (3. e4 e5 4. d4 d6 5. Nc3 c6 6. d5 Na6 7. Bxh6 gxh6 8. Bxa6 Rxa6 9. Qd3 Rb6) 3... Ng8?! { (0.52 → 1.45) Inaccuracy. d5 was best. } (3... d5 4. d4 Bf5 5. Bxh6 gxh6 6. e3 c6 7. Ne5 Nd7 8. Bd3 Bg6 9. h5 Nxe5 10. dxe5) 4. h5?! { (1.45 → 0.48) Inaccuracy. e4 was best. } (4. e4 Nf6) 4... Nh6?? { (0.48 → 2.16) Blunder. d5 was best. } (4... d5 5. Nc3 Nf6 6. h6 c6 7. d4 Bf5 8. hxg7 Bxg7 9. Bf4 Bg6 10. e3 Nh5 11. Ne5) 5. Nd4?? { (2.16 → -0.05) Blunder. e4 was best. } (5. e4 e6 6. Nc3 d5 7. d4 Bb4 8. Bg5 f6 9. Bxh6 gxh6 10. Bd3 dxe4 11. Bxe4 f5) 5... Ng8? { (-0.05 → 1.14) Mistake. e5 was best. } (5... e5 6. Nb3) 6. Nb3 Ra6? { (0.82 → 2.25) Mistake. d5 was best. } (6... d5 7. d4 h6 8. Bf4 Nf6 9. e3 Bf5 10. Bd3 Bxd3 11. Qxd3 c6 12. Nc3 e6 13. e4) 7. c4? { (2.25 → 0.74) Mistake. d4 was best. } (7. d4 d5 8. e4 dxe4 9. Bxa6 Nxa6 10. Nxa5 Nf6 11. Be3 Nb4 12. Qd2 e5 13. dxe5 Qxd2+) 7... Nc6?! { (0.74 → 1.29) Inaccuracy. e5 was best. } (7... e5 8. Nc3 Bb4 9. d4 d6 10. e4 exd4 11. Qxd4 Nf6 12. h6 O-O 13. Bg5 Nc6 14. Qd1) 8. Ra2?? { (1.29 → -0.48) Blunder. Nc3 was best. } (8. Nc3 e5) 8... Nb4 9. c5?? { (-0.16 → -6.51) Blunder. Ra1 was best. } (9. Ra1 e5 10. e4 Nf6 11. Nc3 h6 12. Be2 Be7 13. d4 d6 14. O-O O-O 15. f4 Re8) 9... Nxa2 10. Na3 Nxc1 11. Qxc1 Rb6?? { (-6.23 → 0.48) Blunder. e5 was best. } (11... e5) 12. cxb6 cxb6 13. Nb5 Nf6?? { (0.87 → 13.62) Blunder. e6 was best. } (13... e6) 14. f4?? { (13.62 → 0.00) Blunder. Nc7+ was best. } (14. Nc7+ Qxc7 15. Qxc7 e6 16. Qxc8+ Ke7 17. Qxb7 g6 18. hxg6 fxg6 19. Qxb6 Bg7 20. Qb7 Ne8) 14... Nxh5?? { (0.00 → 15.05) Blunder. d5 was best. } (14... d5 15. e4 e6 16. e5 Ne4 17. Nc7+ Ke7 18. Nb5 Ke8 19. Nc7+) 15. g4 Nxf4 16. d3?? { (12.56 → -2.09) Blunder. Nc7+ was best. } (16. Nc7+ Qxc7 17. Qxc7 e6 18. e3 Ng6 19. Qxc8+ Ke7 20. Bb5 Ne5 21. Qxb7 Kf6 22. d4 Nc6) 16... d5?? { (-2.09 → 3.03) Blunder. e5 was best. } (16... e5) 17. d4?? { (3.03 → -3.62) Blunder. Qxf4 was best. } (17. Qxf4) 17... e5 18. dxe5?! { (-3.82 → -5.69) Inaccuracy. Nc7+ was best. } (18. Nc7+ Kd7) 18... Qh4+?? { (-5.69 → 12.24) Blunder. Bb4+ was best. } (18... Bb4+) 19. Kd1?? { (12.24 → -2.43) Blunder. Rxh4 was best. } (19. Rxh4 Bb4+) 19... Qxh1?? { (-2.43 → Mate in 14) Checkmate is now unavoidable. Qxg4 was best. } (19... Qxg4 20. Rh4) 20. e4?? { (Mate in 14 → Mate in 3) Lost forced checkmate sequence. Qxc8+ was best. } (20. Qxc8+ Ke7 21. Qxb7+ Ke6 22. Qc8+ Ke7 23. Qc7+ Ke8 24. Qc6+ Kd8 25. Qxb6+ Ke8 26. Qb8+ Kd7) 20... Qxf1+ 21. Kc2 Qxc1+?! { (Mate in 1 → -16.08) Lost forced checkmate sequence. Qd3# was best. } (21... Qd3#) 22. Kxc1 h6 23. g5 hxg5 24. Kc2 g4 25. exd5 g3 26. d6 g2 27. d7+ Kxd7 28. Nxa5 Ke8 29. Nb3?! { (-22.86 → Mate in 6) Checkmate is now unavoidable. Nc4 was best. } (29. Nc4 g1=Q) 29... g1=Q 30. Kc3 Qc1+?! { (Mate in 3 → -13.79) Lost forced checkmate sequence. Qe3+ was best. } (30... Qe3+ 31. Kc2 Qd3+ 32. Kc1 Ne2#) 31. Kd4?! { (-13.79 → Mate in 4) Checkmate is now unavoidable. Nxc1 was best. } (31. Nxc1 Rh4) 31... Qe3+?! { (Mate in 4 → -15.51) Lost forced checkmate sequence. Qc2 was best. } (31... Qc2 32. Nc7+ Kd8 33. Ke3 Rh3+ 34. Kxf4 Qf5#) 32. Kxe3 Ng6 33. Kd2 Nxe5 34. Kc1 g5 35. Kb1 g4 36. Ka2 g3 37. Nc1 g2 38. Ne2 g1=Q 39. Kb3?! { (-18.14 → Mate in 4) Checkmate is now unavoidable. Nxg1 was best. } (39. Nxg1 Be6+) 39... Qh1 40. Nc1 Qxc1 41. Ka2 Qd2 42. a5 Qxa5+ 43. Kb1 Qe1+ 44. Ka2 Qa5+ 45. Kb1 Qe1+ 46. Ka2 Qa5+ 47. Kb1 Qe1+ 48. Ka2 Qa5+ 49. Kb1 Qe1+ 50. Ka2 Qa5+ { The game is a draw. } 1/2-1/2