CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/YAR2Mn3A"] [Date "2025.06.02"] [White "Masterwill"] [Black "Ezra1"] [Result "0-1"] [UTCDate "2025.06.02"] [UTCTime "23:32:05"] [WhiteElo "1419"] [BlackElo "1583"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+5"] [BlackTitle "😼"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B06"] [Opening "Modern Defense: Bishop Attack"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 g6 2. d4 Bg7 3. Bc4 { B06 Modern Defense: Bishop Attack } d6 4. Nf3 a6 5. O-O b5 6. Bb3 Bb7 7. Nc3?! { (1.37 → 0.81) Inaccuracy. Qe2 was best. } (7. Qe2) 7... Nc6?! { (0.81 → 1.58) Inaccuracy. e6 was best. } (7... e6 8. Re1 Ne7 9. d5 e5 10. a4 b4 11. Na2 a5 12. c3 bxc3 13. Nxc3 h6 14. Rb1) 8. d5?? { (1.58 → -0.18) Blunder. Ng5 was best. } (8. Ng5 Nh6 9. Bxf7+ Nxf7 10. Ne6 Qd7 11. Nxg7+ Kf8 12. Ne6+ Qxe6 13. d5 Qd7 14. dxc6 Qxc6) 8... Ne5?? { (-0.18 → 1.37) Blunder. Na5 was best. } (8... Na5 9. Re1 Nf6 10. Bg5 O-O 11. Qd2 c6 12. dxc6 Bxc6 13. Bh6 Nxb3 14. axb3 Bxh6 15. Qxh6) 9. Nxe5 Bxe5 10. Bg5?! { (1.27 → 0.45) Inaccuracy. a4 was best. } (10. a4 b4 11. Ne2 c5 12. dxc6 Bxc6 13. Qd3 Qb6 14. Be3 Qb7 15. Qc4 e6 16. f4 Bxb2) 10... f6?? { (0.45 → 2.32) Blunder. c5 was best. } (10... c5 11. dxc6) 11. Be3 c5? { (2.25 → 4.16) Mistake. f5 was best. } (11... f5 12. exf5 Nf6 13. a4 gxf5 14. axb5 axb5 15. Rxa8 Bxa8 16. Nxb5 f4 17. Bd4 Rg8 18. Qd3) 12. a4?? { (4.16 → 0.73) Blunder. dxc6 was best. } (12. dxc6 Bxc6) 12... b4? { (0.73 → 2.30) Mistake. Bxc3 was best. } (12... Bxc3) 13. a5?? { (2.30 → -1.70) Blunder. Ne2 was best. } (13. Ne2 f5) 13... bxc3 14. bxc3? { (-1.79 → -3.61) Mistake. Ba4+ was best. } (14. Ba4+ Kf7) 14... Bxc3 15. Ra4 f5? { (-4.25 → -2.11) Mistake. Bc8 was best. } (15... Bc8) 16. exf5 gxf5?! { (-2.13 → -1.28) Inaccuracy. Bc8 was best. } (16... Bc8) 17. Qd3? { (-1.28 → -2.49) Mistake. Qh5+ was best. } (17. Qh5+ Kf8 18. Qxf5+ Bf6 19. Qf3 Qe8 20. Rf4 h5 21. Bc4 h4 22. h3 Qh5 23. Qe4 Rb8) 17... Be5 18. Qc4? { (-2.49 → -4.53) Mistake. Re1 was best. } (18. Re1 Nf6) 18... Nf6 19. Bf4?! { (-4.76 → -6.62) Inaccuracy. Qd3 was best. } (19. Qd3 Rg8 20. f4 Bd4 21. Rxd4 cxd4 22. Bxd4 Kf7 23. Re1 Bc8 24. Ba4 Rb8 25. Qe3 Bd7) 19... Bxf4 20. Qxf4 Bxd5 21. Bxd5 Nxd5 22. Qd2 Qd7?? { (-7.04 → 1.56) Blunder. Nf6 was best. } (22... Nf6 23. Rf4 Qd7 24. Qd3 O-O 25. Rxf5 Kh8 26. Rb1 Qe6 27. g3 Rab8 28. Rb6 Rxb6 29. axb6) 23. Qxd5 Rd8?! { (1.65 → 2.57) Inaccuracy. Rb8 was best. } (23... Rb8 24. Rh4 e6 25. Qc4 O-O 26. Qxa6 Rb5 27. h3 Kg7 28. Re1 e5 29. Re3 e4 30. Rg3+) 24. Ra3 e6?! { (2.19 → 2.83) Inaccuracy. Rb8 was best. } (24... Rb8 25. Rg3) 25. Qd3?! { (2.83 → 2.08) Inaccuracy. Re1 was best. } (25. Re1 Kf7) 25... d5?! { (2.08 → 2.85) Inaccuracy. Qc8 was best. } (25... Qc8 26. Rb1) 26. Qc3? { (2.85 → 1.20) Mistake. Rb1 was best. } (26. Rb1 c4) 26... c4?? { (1.20 → 10.46) Blunder. O-O was best. } (26... O-O 27. Rb3) 27. Qxh8+ Ke7 28. Qxh7+ Kd6 29. Qxd7+ Rxd7 30. Ra4 Rb7 31. h3 Rb2 32. Rd1 Rxc2 33. f4 Kc5 34. g4 fxg4 35. hxg4 d4 36. g5 d3 37. g6 Rb2 38. g7 Rb8 39. Re1?? { (8.00 → 0.15) Blunder. Rc1 was best. } (39. Rc1) 39... Rg8?? { (0.15 → 5.93) Blunder. d2 was best. } (39... d2 40. Rf1 c3 41. Kf2 c2 42. Raa1 Rg8 43. Ke3 d1=R 44. Raxd1 cxd1=B 45. Rxd1 Rxg7 46. Ke4) 40. Re5+ Kd4 41. Rg5?? { (5.19 → 0.41) Blunder. Rxe6 was best. } (41. Rxe6 Rxg7+) 41... d2 42. Ra1 Ke3?? { (0.45 → 4.72) Blunder. c3 was best. } (42... c3 43. Ra4+ Kd3 44. Rg3+ Kc2 45. Rd4 d1=Q+ 46. Rxd1 Kxd1 47. Rxc3 Rxg7+ 48. Kf2 Rf7 49. Ke3) 43. Rd1?? { (4.72 → 0.00) Blunder. Rg3+ was best. } (43. Rg3+ Kxf4 44. Kf2 c3 45. Rxc3 Rxg7 46. Rd1 Rd7 47. Ke2 Rd5 48. Re3 e5 49. Rf1+ Kg4) 43... c3 44. Rg3+ Ke2 45. Rxd2+?? { (0.00 → -11.99) Blunder. Rf1 was best. } (45. Rf1 c2 46. Rf2+ Kd1 47. Rf1+) 45... cxd2 46. Rg2+ Ke1 47. Rg3 d1=Q 48. Re3+?! { (-67.16 → Mate in 5) Checkmate is now unavoidable. Kh2 was best. } (48. Kh2 Qd2+) 48... Kd2+ 49. Kf2 Rxg7 50. Rxe6 Rg2+?! { (Mate in 2 → -71.59) Lost forced checkmate sequence. Qg1+ was best. } (50... Qg1+ 51. Kf3 Qg2#) 51. Kxg2?! { (-71.59 → Mate in 11) Checkmate is now unavoidable. Kxg2 was best. } (51. Kxg2 Qg4+ 52. Kh2 Qxe6 53. Kg3 Qf5 54. Kf3 Qg6 55. Kf2 Qg4 56. f5 Qxf5+ 57. Kg3 Qxa5) 51... Qg4+?! { (Mate in 11 → -72.39) Lost forced checkmate sequence. Qg4+ was best. } (51... Qg4+ 52. Kf2 Qxe6 53. Kg3 Qf5 54. Kf3 Qg6 55. Kf2 Qg4 56. f5 Qf4+ 57. Kg2 Ke3 58. f6) 52. Kf2 Qxe6 53. Kf3 Qe3+?! { (Mate in 12 → -62.02) Lost forced checkmate sequence. Kd3 was best. } (53... Kd3 54. f5 Qxf5+ 55. Kg3 Ke4 56. Kh4 Qxa5 57. Kg4 Qf5+ 58. Kh4 a5 59. Kg3 a4 60. Kg2) 54. Kg4 Kc3 55. f5 Kb4 56. f6?! { (-72.12 → Mate in 20) Checkmate is now unavoidable. Kh5 was best. } (56. Kh5 Qg3 57. Kh6 Kxa5 58. f6 Qg8 59. Kh5 Kb4 60. Kh6 a5 61. Kh5 a4 62. Kh4 a3) 56... Qf2? { (Mate in 20 → -9.43) Lost forced checkmate sequence. Qe5 was best. } (56... Qe5 57. f7 Qf6 58. f8=Q+ Qxf8 59. Kg5 Qf7 60. Kg4 Kxa5 61. Kg5 Kb4 62. Kg4 a5 63. Kh4) 57. Kg5 Qxf6+ 58. Kxf6 Kxa5 59. Ke5 Kb4 60. Kd5 a5 61. Kd4 a4 62. Kd3 Kb3 63. Kd2 Kb2 64. Kd3 a3 65. Kc4?! { (-54.87 → Mate in 22) Checkmate is now unavoidable. Ke4 was best. } (65. Ke4 Kb3 66. Ke5 a2 67. Kf5 Kc3 68. Kg5 Kb4 69. Kg4 a1=Q 70. Kf5 Kb3 71. Ke6 Qa6+) 65... a2 66. Kb4 a1=Q 67. Kc4 Qa3 68. Kd4 Qb3 69. Ke4 Qc3 70. Kd5 Qb4 71. Ke5 Qc4 72. Kd6 Qb5 73. Ke6 Qc5 74. Kf6 Qd5 75. Ke7 Qc6 76. Kf7 Qd6 77. Ke8 Qc7 78. Kf8 Kc3 79. Ke8 Kd4 80. Kf8 Ke5 81. Kg8 Kf6 82. Kh8 Qg7# { Black wins by checkmate. } 0-1