CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/x9KI8P18"] [Date "2022.11.12"] [White "EMmI"] [Black "Nikolai"] [Result "1/2-1/2"] [UTCDate "2022.11.12"] [UTCTime "18:22:49"] [WhiteElo "1345"] [BlackElo "1154"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+3"] [WhiteTitle "GM🐇"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Zukertort Opening: Reversed Mexican Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. Nf3 d5 2. Nc3 { A00 Zukertort Opening: Reversed Mexican Defense } Nf6 3. d3 Nc6 4. e4 dxe4 5. dxe4 e5?? { (-0.46 → 1.19) Blunder. Qxd1+ was best. } (5... Qxd1+) 6. Qxd8+ Nxd8?? { (1.10 → 3.06) Blunder. Kxd8 was best. } (6... Kxd8 7. Bg5) 7. Bg5?? { (3.06 → 0.20) Blunder. Nxe5 was best. } (7. Nxe5) 7... Be7?? { (0.20 → 2.75) Blunder. Ne6 was best. } (7... Ne6 8. Bc4 Bb4 9. Bd2 Bd6 10. Ng5 Nxg5 11. Bxg5 c6 12. f3 Nd7 13. a4 f6 14. Be3) 8. Bxf6?? { (2.75 → 0.19) Blunder. Nxe5 was best. } (8. Nxe5 Bb4) 8... Bxf6 9. h3?! { (0.35 → -0.65) Inaccuracy. Nd5 was best. } (9. Nd5 Ne6 10. Bc4 c6 11. Nxf6+ gxf6 12. Bxe6 Bxe6 13. O-O-O a5 14. Nh4 Rg8 15. g3 Rd8) 9... Nc6?! { (-0.65 → 0.34) Inaccuracy. c6 was best. } (9... c6 10. h4 Ne6 11. g3 Nc5 12. Nd2 Bd8 13. Nb3 Bb6 14. Nxc5 Bxc5 15. Bh3 Bxh3 16. Rxh3) 10. g4 O-O 11. g5 Bd8 12. Bb5?! { (-0.37 → -1.11) Inaccuracy. Rg1 was best. } (12. Rg1 f6) 12... Bd7? { (-1.11 → 0.00) Mistake. Nd4 was best. } (12... Nd4 13. Nxd4 exd4 14. Ne2 Bxg5 15. Nxd4 c6 16. Bc4 Re8 17. f3 Bh4+ 18. Ke2 Bd7 19. a4) 13. Bxc6 Bxc6 14. O-O? { (0.00 → -1.21) Mistake. Nxe5 was best. } (14. Nxe5 Bxg5 15. Nxc6 bxc6 16. Rd1 f5 17. Rd4 Rae8 18. Rc4 fxe4 19. Ke2 e3 20. f3 Re6) 14... Be7?? { (-1.21 → 0.42) Blunder. f6 was best. } (14... f6) 15. Nxe5 Bb4?! { (0.47 → 1.42) Inaccuracy. Bxg5 was best. } (15... Bxg5 16. Nxc6) 16. Nxc6 bxc6 17. a3 Bxc3 18. bxc3 c5?! { (1.32 → 2.19) Inaccuracy. f6 was best. } (18... f6 19. gxf6) 19. Rfd1?! { (2.19 → 1.38) Inaccuracy. Rad1 was best. } (19. Rad1 f6) 19... Rad8? { (1.38 → 2.64) Mistake. Rae8 was best. } (19... Rae8 20. f3 f5 21. gxf6 Rxf6 22. Kg2 Ref8 23. Rd3 c4 24. Re3 Rd8 25. Kf2 Rh6 26. Rh1) 20. Rxd8 Rxd8 21. Kf1?! { (2.85 → 2.00) Inaccuracy. Rb1 was best. } (21. Rb1 h6 22. gxh6 gxh6 23. Rb5 Rd1+ 24. Kg2 Ra1 25. Ra5 Ra2 26. Kf3 Rxc2 27. Rxc5 Ra2) 21... g6? { (2.00 → 3.41) Mistake. Rd2 was best. } (21... Rd2 22. Rc1) 22. Ke1?? { (3.41 → 1.33) Blunder. Ke2 was best. } (22. Ke2 Rd6 23. a4 Rb6 24. Kd3 Rb2 25. f4 Kf8 26. Ra3 Rb1 27. Rb3 Rf1 28. Rb7 a6) 22... f5?? { (1.33 → 3.90) Blunder. Re8 was best. } (22... Re8 23. f3 Re5 24. h4 h6 25. gxh6 Rh5 26. Rb1 Rxh4 27. Rb8+ Kh7 28. Rf8 Rf4 29. Kf2) 23. exf5? { (3.90 → 2.26) Mistake. gxf6 was best. } (23. gxf6 Re8) 23... gxf5 24. Rd1 Rxd1+?? { (1.90 → 6.59) Blunder. Re8+ was best. } (24... Re8+ 25. Kf1 Kg7 26. Rd5 Kg6 27. Rxc5 Re4 28. Rxc7 a5 29. c4 Kxg5 30. c5 Rc4 31. Ke2) 25. Kxd1 Kg7 26. Ke2 Kg6 27. h4 Kh5 28. Kf3 Kxh4 29. c4?? { (7.85 → -5.42) Blunder. Kf4 was best. } (29. Kf4) 29... Kxg5 30. Ke3?! { (-5.59 → -8.86) Inaccuracy. Kg3 was best. } (30. Kg3 f4+) 30... Kf6 31. Kd3 Ke6 32. Kc3 Kd6 33. Kb3 Kc6 34. Ka4 a6 35. Ka5 Kb7 36. Ka4 Kc6 37. Ka5 Kb7 38. f4 h5 39. Ka4 h4 40. Kb3 h3 41. Kc3 h2 42. Kd2 h1=Q 43. Ke3 Kb6?! { (Mate in 21 → -74.32) Lost forced checkmate sequence. Qd1 was best. } (43... Qd1) 44. Kd3?! { (-74.32 → Mate in 15) Checkmate is now unavoidable. Kd2 was best. } (44. Kd2 Qe4) 44... Qa1 45. Ke3 Qxa3+ 46. Kf2 Qa2 47. Kg3 Qxc2 48. Kh4 Qxc4 49. Kg5 Qxf4+ 50. Kxf4 a5 51. Kxf5 Kb5 52. Ke4 a4 53. Kd3 Kb4 54. Kc2 a3 55. Kb1 Kb3 56. Ka1 a2?? { (Mate in 10 → 0.00) Lost forced checkmate sequence. c4 was best. } { Draw by stalemate. } (56... c4 57. Kb1 c3 58. Ka1 c6 59. Kb1 c2+ 60. Kc1 a2 61. Kd2 a1=Q 62. Ke3 c1=Q+ 63. Ke4) 1/2-1/2