CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/Kgav5gtG"] [Date "2024.02.29"] [White "AlbyPro"] [Black "Matthew4"] [Result "0-1"] [UTCDate "2024.02.29"] [UTCTime "00:04:54"] [WhiteElo "1940"] [BlackElo "2209"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+4"] [WhiteTitle "GM⚽"] [BlackTitle "GM🦃"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B06"] [Opening "Modern Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 g6 2. e4 Bg7 { B06 Modern Defense } 3. Bf4?! { (0.73 → 0.03) Inaccuracy. Nc3 was best. } (3. Nc3 d6 4. Be3 Nf6 5. Qd2 c6 6. Nf3 O-O 7. Bh6 Nbd7) 3... d6?! { (0.03 → 0.55) Inaccuracy. c5 was best. } (3... c5) 4. Qd2?! { (0.55 → -0.02) Inaccuracy. Nc3 was best. } (4. Nc3 Nd7) 4... Nc6 5. Nf3 Nf6 6. Nc3 O-O 7. O-O-O Bg4 8. Bh6?! { (0.53 → -0.02) Inaccuracy. Be2 was best. } (8. Be2 Bxf3 9. Bxf3 e5 10. dxe5 dxe5 11. Qxd8 Raxd8 12. Bg3 h5 13. Kb1 Rfe8 14. Be2 Nd4) 8... Bxf3 9. gxf3 e5 10. Bxg7 Kxg7 11. dxe5 dxe5 12. Qe3 Qe7 13. f4?! { (0.21 → -0.39) Inaccuracy. Nd5 was best. } (13. Nd5 Qe6) 13... exf4 14. Qxf4 Rad8 15. Bd3 Nh5 16. Qf3? { (-0.16 → -1.69) Mistake. Qd2 was best. } (16. Qd2 Ne5) 16... Nd4?! { (-1.69 → -1.14) Inaccuracy. Qh4 was best. } (16... Qh4 17. Be2 Ne5 18. Qe3 Nf4 19. Qxa7 Nxe2+ 20. Nxe2 Qxe4 21. Nc3 Qf3 22. Qa5 Qf4+ 23. Kb1) 17. Qg4?! { (-1.14 → -2.11) Inaccuracy. Qe3 was best. } (17. Qe3 Qe5 18. a4 a6 19. Nd5 Ne6 20. Bc4 c6 21. Nc3 Rxd1+ 22. Rxd1 Qxh2 23. Rd7 Nf6) 17... Qe6? { (-2.11 → -0.77) Mistake. Qe5 was best. } (17... Qe5 18. Kb1 Rfe8 19. Qh3 c6 20. Qe3 b5 21. a4 a6 22. h4 Qf4 23. Rh3 Qf6 24. Ne2) 18. Qxe6?? { (-0.77 → -2.69) Blunder. Qg5 was best. } (18. Qg5 h6) 18... fxe6 19. Rdf1?! { (-2.69 → -3.98) Inaccuracy. e5 was best. } (19. e5 Nf4 20. Be4 Nh3 21. Rd2 Nxf2 22. Re1 Nxe4 23. Nxe4 Nf3 24. Rxd8 Rxd8 25. Re3 Nxh2) 19... Rf4? { (-3.98 → -2.19) Mistake. Nf4 was best. } (19... Nf4) 20. Kd2?! { (-2.19 → -2.83) Inaccuracy. e5 was best. } (20. e5) 20... Rdf8 21. Nd1? { (-2.54 → -4.68) Mistake. Ne2 was best. } (21. Ne2 Nf3+) 21... e5 22. c3 Nf3+ 23. Kc2 Ng5 24. Re1 Nf6 25. h4?! { (-4.23 → -5.98) Inaccuracy. Be2 was best. } (25. Be2 h5) 25... Ngxe4? { (-5.98 → -2.99) Mistake. Nf3 was best. } (25... Nf3 26. Re3 Nxh4 27. Re2 Nf3 28. Ne3 h5 29. Nd5 Nxd5 30. exd5 a5 31. a4 b6 32. Be4) 26. Bxe4?! { (-2.99 → -3.96) Inaccuracy. Re2 was best. } (26. Re2 Re8) 26... Nxe4 27. h5?! { (-3.53 → -5.37) Inaccuracy. f3 was best. } (27. f3) 27... Nxf2 28. Nxf2 Rxf2+ 29. Kb3 R2f5 30. hxg6 hxg6 31. Kc4 Rd8 32. b4 c6 33. a4 Rd5 34. Rh2 Rf4+ 35. Kb3 e4 36. Reh1 Rf7 37. Rh7+ Kf6 38. Rf1+ Rf5 39. Rxf7+ Kxf7 40. Re1 Rf4 41. c4 g5 42. Kc3 Ke6 43. Kd4 Kf5 44. b5 cxb5 45. axb5 g4 46. c5 g3?! { (-5.64 → -4.11) Inaccuracy. e3+ was best. } (46... e3+ 47. Kd3 Rb4 48. c6 Rxb5 49. Rf1+ Ke5 50. c7 Rc5 51. Rf7 Kd6 52. c8=N+ Rxc8 53. Rxb7) 47. c6 bxc6 48. bxc6 Ke6?? { (-3.95 → -0.11) Blunder. Rf2 was best. } (48... Rf2 49. Rc1) 49. Rc1 Rf8 50. Kxe4?? { (-0.11 → -6.87) Blunder. Rc3 was best. } (50. Rc3 g2 51. Rg3 Rf2 52. Rg7 Kf6 53. Rg8 Rc2 54. Kxe4 Kf7 55. Rg3 Ke7 56. Rg7+ Kd8) 50... Kd6?? { (-6.87 → -0.06) Blunder. g2 was best. } (50... g2 51. Rd1 Rf7 52. Rg1 Rg7 53. Ke3 Kd6 54. c7 Kxc7 55. Kf2 a5 56. Rc1+ Kb6 57. Rb1+) 51. c7 a5?? { (-0.01 → 20.64) Blunder. g2 was best. } (51... g2 52. Rg1 Kxc7 53. Rxg2 Rd8 54. Ra2 Kb6 55. Rb2+ Kc5 56. Ra2 Rd7 57. Ra1 Kb4 58. Rb1+) 52. Kd4?? { (20.64 → 0.00) Blunder. c8=Q was best. } (52. c8=Q Rxc8) 52... Rc8 53. Ke3?? { (0.00 → -5.86) Blunder. Rc3 was best. } (53. Rc3 g2 54. Rg3 Kxc7 55. Kc3 Kb6+ 56. Kb3 Kb5 57. Rxg2 a4+ 58. Ka2 Kb4 59. Rg1 Rc2+) 53... Rxc7 54. Rd1+ Ke5 55. Kf3 Rc3+ 56. Kg2 a4 57. Re1+ Kd4 58. Ra1 a3 59. Ra2 Kc4 60. Ra1 Kb3 61. Rg1 a2 62. Kh3 Kb2 63. Rg2+?! { (-60.15 → Mate in 26) Checkmate is now unavoidable. Rf1 was best. } (63. Rf1 a1=Q) 63... Rc2 64. Rxg3 Rc3 65. Rxc3 Kxc3 66. Kg2 a1=Q 67. Kf3 Qe1 68. Kf4 Qe2 69. Kf5 Qe3 70. Kg4 Qf2 71. Kg5 Qf3 72. Kh4 Qg2 73. Kh5 Kd4 74. Kh4 Ke4 75. Kh5 Kf5 76. Kh6 Qg6# { Black wins by checkmate. } 0-1