CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/PLd7AU9Q"] [Date "2023.04.22"] [White "Adam"] [Black "Sa"] [Result "0-1"] [UTCDate "2023.04.22"] [UTCTime "17:13:04"] [WhiteElo "1780"] [BlackElo "1543"] [WhiteRatingDiff "-24"] [BlackRatingDiff "+15"] [WhiteTitle "GM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C50"] [Opening "Giuoco Piano"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 { C50 Giuoco Piano } 4. O-O Nf6 5. Nc3 O-O 6. d3 d6 7. a3 Bg4 8. b4?! { (0.02 → -0.65) Inaccuracy. h3 was best. } (8. h3 Bxf3 9. Qxf3 Nd4 10. Qd1 c6 11. Ba2 Bb6 12. Ne2 Ne6 13. Ng3 d5 14. Nh5 Nxh5) 8... Bd4 9. Bd2 Bxc3 10. Bxc3 d5 11. exd5 Nxd5 12. Bxd5 Qxd5 13. Re1 Bxf3?! { (-1.06 → -0.05) Inaccuracy. f6 was best. } (13... f6 14. Qe2 Ne7 15. Qe4 Qxe4 16. Rxe4 Bxf3 17. gxf3 Nf5 18. Rc4 Rf7 19. a4 g5 20. Kf1) 14. Qxf3 Qxf3 15. gxf3 Rfe8 16. Re2 h6?! { (-0.50 → 0.42) Inaccuracy. f6 was best. } (16... f6 17. Re4 Ne7 18. f4 exf4 19. Rxf4 a6 20. Rc4 c6 21. a4 Kf7 22. Re1 Nf5 23. Rxe8) 17. Rae1 f6?! { (0.88 → 1.94) Inaccuracy. Re6 was best. } (17... Re6 18. f4 exf4 19. Rxe6 fxe6 20. Rxe6 Kf7 21. Re4 g5 22. Kg2 Ne7 23. Kf3 Rd8 24. h4) 18. f4 Re6 19. fxe5 Rae8?! { (1.95 → 2.68) Inaccuracy. f5 was best. } (19... f5 20. f4 Kf7 21. h4 Ne7 22. Bd2 Rd8 23. Kf2 Rc6 24. Bc1 Rg6 25. Rg1 Rxg1 26. Kxg1) 20. d4? { (2.68 → 1.37) Mistake. f4 was best. } (20. f4) 20... fxe5?? { (1.37 → 4.80) Blunder. Rd8 was best. } (20... Rd8 21. exf6 Rxe2 22. Rxe2 gxf6 23. Kf1 Kf7 24. Re4 b5 25. Rh4 Kg6 26. Rg4+ Kf7 27. Ke2) 21. d5 Rg6+ 22. Kf1 Ne7 23. Rxe5 Kf7 24. R5e3 Ra6 25. Rf3+ Kg8 26. Rg3 Rxa3 27. Rxg7+ Kf8 28. Rg3 Nf5 29. Rxe8+?? { (7.87 → 0.64) Blunder. Bg7+ was best. } (29. Bg7+) 29... Kxe8 30. Rg8+?! { (0.68 → 0.00) Inaccuracy. Rd3 was best. } (30. Rd3 Ra2) 30... Kf7 31. Rb8?? { (0.00 → -4.93) Blunder. d6 was best. } (31. d6 cxd6 32. Rc8 b6 33. Ke2 Ke6 34. Kd2 d5 35. Re8+ Kf7 36. Rd8 Ke6) 31... Rxc3 32. Rxb7 Rxc2 33. Rxa7 Rc1+ 34. Kg2 Nh4+ 35. Kg3 Nf5+ 36. Kg2 Kg6 37. Ra6+ Kg5 38. f3 h5 39. b5 Kh4 40. Ra4+ Kg5 41. f4+ Kh4 42. h3?! { (-4.64 → -6.00) Inaccuracy. Kf3 was best. } (42. Kf3 Nd6) 42... Ne3+ 43. Kh2?! { (-5.90 → -60.91) Inaccuracy. Kf3 was best. } (43. Kf3 Nxd5 44. Rd4 Rc5 45. Re4 Rc3+ 46. Ke2 Rb3 47. Rc4 Rb2+ 48. Kf3 Rxb5 49. f5+ Kg5) 43... Rc2+ 44. Kg1 Kg3 45. Ra1 Nxd5 46. Ra3+ Kxf4 47. Kf1 Ne3+ 48. Ke1 Rh2?? { (Mate in 7 → -6.66) Lost forced checkmate sequence. Kf3 was best. } (48... Kf3 49. Rxe3+ Kxe3 50. Kf1 h4 51. b6 cxb6 52. Kg1 Kf3 53. Kh1 Kg3 54. Kg1 Rc1#) 49. Ra4+?? { (-6.66 → Mate in 4) Checkmate is now unavoidable. Ra6 was best. } (49. Ra6 Ke4) 49... Kf3 50. Ra3 Rxh3? { (Mate in 1 → -7.69) Lost forced checkmate sequence. Re2# was best. } (50... Re2#) 51. Kd2 Rh2+ 52. Kd3 Rh3 53. Kd4 Rh4+ 54. Kd3 Rg4 55. Kd2 Re4 56. Rc3 h4 57. Rxc7 h3 58. b6 h2?! { (-7.96 → -5.49) Inaccuracy. Nc4+ was best. } (58... Nc4+) 59. Rh7 Rd4+?? { (-7.24 → 0.00) Blunder. Kg3 was best. } (59... Kg3) 60. Kc3 Rd6 61. b7 Rc6+ 62. Kd4 Rb6 63. Rxh2 Rxb7 64. Rh3+ Kf4 65. Rxe3?? { (0.00 → Mate in 15) Checkmate is now unavoidable. Rh4+ was best. } (65. Rh4+ Kg5 66. Rh1 Kf4) 65... Rb4+?? { (Mate in 15 → 0.00) Lost forced checkmate sequence. Rd7+ was best. } (65... Rd7+ 66. Kc4 Kxe3 67. Kc5 Rd4 68. Kc6 Kd3 69. Kb5 Rd5+ 70. Kb6 Kc4 71. Kc6 Rd1 72. Kb6) 66. Kd3?? { (0.00 → Mate in 17) Checkmate is now unavoidable. Kc3 was best. } (66. Kc3 Kxe3 67. Kxb4 Kd4 68. Kb5 Kc3 69. Kc5 Kd3 70. Kd5 Ke3 71. Ke5 Kd3) 66... Rb3+ 67. Ke2 Rxe3+ 68. Kd2 Rh3 69. Kc2 Ke4 70. Kd2 Rg3 71. Kc2 Kd4 72. Kd2 Rg2+ 73. Ke1 Ke3 74. Kf1 Ra2 75. Kg1 Kf3 76. Kh1 Kg3 77. Kg1 Ra1# { Black wins by checkmate. } 0-1