CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/Y2P2x2DY"] [Date "2022.04.24"] [White "Sou"] [Black "Elizabeth"] [Result "0-1"] [UTCDate "2022.04.24"] [UTCTime "17:06:46"] [WhiteElo "1466"] [BlackElo "1279"] [WhiteRatingDiff "-17"] [BlackRatingDiff "+22"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B00"] [Opening "Nimzowitsch Defense: Franco-Nimzowitsch Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e6 2. Nf3 Nc6?! { (0.26 → 1.15) Inaccuracy. d5 was best. } { B00 Nimzowitsch Defense: Franco-Nimzowitsch Variation } (2... d5 3. exd5) 3. Nc3 Nf6 4. d4 d5 5. exd5 exd5 6. Bf4 Bg4 7. Nb5?! { (0.08 → -0.60) Inaccuracy. Bb5 was best. } (7. Bb5 Bb4) 7... Bb4+ 8. c3 O-O?? { (-0.30 → 4.70) Blunder. Ba5 was best. } (8... Ba5) 9. Bxc7?? { (4.70 → -2.04) Blunder. cxb4 was best. } (9. cxb4 Qe7+) 9... Qc8?? { (-2.04 → 1.09) Blunder. Qe7+ was best. } (9... Qe7+) 10. Bd6?? { (1.09 → -8.37) Blunder. cxb4 was best. } (10. cxb4) 10... Qe8+?? { (-8.37 → -1.62) Blunder. Bxd6 was best. } (10... Bxd6 11. Nxd6) 11. Be2 a6?? { (-1.87 → 5.42) Blunder. Bxd6 was best. } (11... Bxd6) 12. Nc7 Qd7 13. Nxa8?? { (6.31 → 0.91) Blunder. Bxb4 was best. } (13. Bxb4) 13... Bxd6 14. Nb6 Qc7 15. Na4 Bd7?? { (0.98 → 3.55) Blunder. Re8 was best. } (15... Re8 16. Kf1) 16. b4? { (3.55 → 1.76) Mistake. O-O was best. } (16. O-O b6) 16... Na7? { (1.76 → 3.28) Mistake. Ne4 was best. } (16... Ne4 17. O-O) 17. O-O Ng4? { (3.18 → 5.32) Mistake. Nb5 was best. } (17... Nb5 18. Re1) 18. h3 Nf6 19. Qd3?? { (5.45 → -5.14) Blunder. Nc5 was best. } (19. Nc5 Bc8 20. a4 a5 21. bxa5 Qxa5 22. Qc2 Qc7 23. Rfe1 Nc6 24. Bd3 b6 25. Nb3) 19... Bb5?? { (-5.14 → 3.50) Blunder. Bxa4 was best. } (19... Bxa4 20. c4) 20. Qc2 Bd7? { (2.79 → 5.23) Mistake. Bxb4 was best. } (20... Bxb4 21. Bxb5) 21. Ng5? { (5.23 → 2.70) Mistake. Nc5 was best. } (21. Nc5 Bc8) 21... Nb5? { (2.70 → 4.66) Mistake. h6 was best. } (21... h6 22. Nf3) 22. Bh5?? { (4.66 → -1.77) Blunder. Nc5 was best. } (22. Nc5 Bh2+ 23. Kh1 Bf4 24. Nf3 Qc8 25. Nxd7 Qxd7 26. Bxb5 axb5 27. Rfe1 Rc8 28. Ne5 Qc7) 22... g6?? { (-1.77 → 0.37) Blunder. Nxd4 was best. } (22... Nxd4) 23. Be2?? { (0.37 → -8.66) Blunder. Bd1 was best. } (23. Bd1) 23... Bh2+?! { (-8.66 → -5.56) Inaccuracy. Nxd4 was best. } (23... Nxd4) 24. Kh1 Bf5?? { (-5.85 → 3.28) Blunder. Nxd4 was best. } (24... Nxd4) 25. Qd2?? { (3.28 → -5.92) Blunder. Bd3 was best. } (25. Bd3 Bxd3 26. Qxd3 Bf4 27. Nf3 Ne4 28. Rae1 Re8 29. Re2 Rc8 30. Nc5 Nbxc3 31. Rc2 b6) 25... Bf4 26. g3?! { (-5.86 → -10.76) Inaccuracy. Qb2 was best. } (26. Qb2 Bxg5) 26... Bxd2 27. Rad1 Bxg5 28. h4 Bxh4 29. gxh4 Bh3 30. f4 Nh5 31. Bxh5 Bxf1 32. Rxf1 Nxc3 33. Nxc3 Qxc3 34. Rf3 Qxf3+ 35. Bxf3 b6 36. Bxd5 a5 37. bxa5 bxa5 38. Bc4 h6 39. d5 g5?! { (-7.76 → -4.97) Inaccuracy. Rc8 was best. } (39... Rc8 40. h5 Rxc4 41. hxg6 fxg6 42. Kg2 Kf7 43. Kf3 Ke8 44. d6 Kd7 45. Ke3 Ra4 46. f5) 40. fxg5 hxg5 41. hxg5 Rc8 42. Ba6?! { (-4.58 → -6.85) Inaccuracy. Bb3 was best. } (42. Bb3 Kg7) 42... Rd8 43. Bc4 Kg7 44. Kg2 f6?? { (-6.25 → -0.59) Blunder. Kg6 was best. } (44... Kg6) 45. gxf6+ Kxf6 46. Kf3 Rc8 47. Ba6 Ra8 48. Bb7 Rb8 49. Ba6?! { (-0.27 → -0.92) Inaccuracy. Bc6 was best. } (49. Bc6 Rb4) 49... Rb6 50. Bc4 Ke5 51. Ke3 Rb4 52. Bd3 Kxd5 53. Be4+?? { (-0.69 → Mate in 12) Checkmate is now unavoidable. Kd2 was best. } (53. Kd2 Ra4 54. Bb1 Kc4 55. Kc2 Ra3 56. Kb2 Kb4 57. Be4 Re3 58. Bd5 Re2+ 59. Kb1 a4) 53... Kc4?? { (Mate in 12 → -4.30) Lost forced checkmate sequence. Rxe4+ was best. } (53... Rxe4+ 54. Kf3 Ra4 55. a3 Rxa3+ 56. Kf4 Ra2 57. Kf5 a4 58. Kg4 a3 59. Kh4 Rb2 60. Kh3) 54. Bd3+ Kc3 55. Be2? { (-5.00 → -53.44) Mistake. Bg6 was best. } (55. Bg6 a4) 55... a4 56. Bd1 a3 57. Be2 Rb2 58. Bd1 Rxa2 59. Ba4 Rb2 60. Kf3?! { (-55.47 → Mate in 10) Checkmate is now unavoidable. Bd1 was best. } (60. Bd1) 60... a2 61. Ke3 a1=Q 62. Ke4 Qe1+ 63. Kd5 Qe3 64. Kd6 Kd4 65. Kc6 Qe5 66. Kd7 Kd5 67. Bc6+ Kd4 68. Bb5 Rxb5 69. Kc6 Qc5+ 70. Kd7 Qc6+ 71. Ke7 Rb7+ 72. Kd8 Rb8+ 73. Ke7 Rb7+ 74. Kd8 Qd7# { Black wins by checkmate. } 0-1