CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/F8wOrH6o"] [Date "2023.03.31"] [White "TinyFineKazoo"] [Black "Matthew4"] [Result "0-1"] [UTCDate "2023.03.31"] [UTCTime "20:03:34"] [WhiteElo "1753"] [BlackElo "2133"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+2"] [WhiteTitle "GM🐨"] [BlackTitle "GM🦃"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B06"] [Opening "Modern Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 g6?! { (0.21 → 0.80) Inaccuracy. e5 was best. } { B06 Modern Defense } (1... e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a5 6. O-O) 2. Nf3 Bg7 3. Bd3? { (0.75 → -0.30) Mistake. d4 was best. } (3. d4 d6 4. Nc3 Nf6 5. Be3 a6 6. Qd2 O-O 7. Bh6 b5 8. Bxg7 Kxg7 9. Bd3 Nc6) 3... d6 4. O-O Nc6 5. Nc3 e5 6. Bb5 Ne7 7. Bxc6+? { (-0.08 → -1.36) Mistake. d4 was best. } (7. d4 O-O) 7... Nxc6 8. d3 Bg4?! { (-1.27 → -0.41) Inaccuracy. O-O was best. } (8... O-O 9. Nd5) 9. Be3?? { (-0.41 → -2.44) Blunder. h3 was best. } (9. h3) 9... O-O?? { (-2.44 → -0.39) Blunder. f5 was best. } (9... f5 10. h3 Bh5 11. Nd5 O-O 12. c3 Kh8 13. Qa4 Bxf3 14. gxf3 f4 15. Bd2 Nb8 16. Qb3) 10. Bg5?? { (-0.39 → -8.49) Blunder. h3 was best. } (10. h3 Bxf3 11. Qxf3 Qd7 12. Qd1 f5 13. f3 Rf7 14. a4 Nd4 15. a5 c6 16. Ne2 Ne6) 10... Qd7?? { (-8.49 → -1.18) Blunder. Bxf3 was best. } (10... Bxf3 11. Bxd8 Bxd1 12. Bxc7 Bxc2 13. Rac1 Bxd3 14. Rfd1 Bc4 15. f4 exf4 16. Bxd6 Rfd8 17. Nd5) 11. h3 h6?? { (-1.01 → 0.79) Blunder. Bh5 was best. } (11... Bh5 12. g4) 12. Bh4?? { (0.79 → -1.66) Blunder. hxg4 was best. } (12. hxg4 hxg5) 12... Bxf3?! { (-1.66 → -0.97) Inaccuracy. Be6 was best. } (12... Be6 13. Nh2 Rae8 14. f3 f5 15. exf5 gxf5 16. f4 exf4 17. Rxf4 Ne5 18. Qh5 Kh7 19. Rf2) 13. Qxf3 Nd4 14. Qd1 f5 15. f3 f4 16. Bf2 Ne6 17. d4?! { (-0.54 → -1.54) Inaccuracy. Ne2 was best. } (17. Ne2) 17... Qe7?? { (-1.54 → 1.10) Blunder. exd4 was best. } (17... exd4 18. Ne2) 18. dxe5? { (1.10 → -0.32) Mistake. d5 was best. } (18. d5) 18... dxe5?! { (-0.32 → 0.21) Inaccuracy. Bxe5 was best. } (18... Bxe5 19. Ne2) 19. Nd5 Qf7 20. g3?? { (0.31 → -3.49) Blunder. a4 was best. } (20. a4 Rfe8 21. c3 Bf8 22. Qe2 c6 23. Nb4 Nc5 24. Rfd1 g5 25. Nd3 Nb3 26. Rab1 b6) 20... c6 21. Nc3?! { (-2.99 → -3.98) Inaccuracy. Nb4 was best. } (21. Nb4 fxg3) 21... g5?? { (-3.98 → -1.09) Blunder. Rad8 was best. } (21... Rad8 22. Qe2 Nd4 23. Bxd4 exd4 24. Nb1 fxg3 25. Kg2 Be5 26. Nd2 b6 27. Rae1 Bf4 28. e5) 22. gxf4?? { (-1.09 → -4.21) Blunder. g4 was best. } (22. g4 Rad8 23. Qe2 Nd4 24. Bxd4 exd4 25. Nd1 c5 26. a4 c4 27. Nf2 Rd7 28. Rad1 Rc8) 22... Nxf4 23. Bg3 Nxh3+ 24. Kg2 Nf4+ 25. Bxf4 Qxf4? { (-3.95 → -1.91) Mistake. exf4 was best. } (25... exf4 26. Qe2 h5 27. Rad1 Be5 28. Rh1 g4 29. Kf1 Rad8 30. fxg4 f3 31. Qe3 Rxd1+ 32. Nxd1) 26. Ne2?! { (-1.91 → -3.06) Inaccuracy. Qe1 was best. } (26. Qe1) 26... Qf7?? { (-3.06 → -0.51) Blunder. Qe3 was best. } (26... Qe3 27. Qd3 Qxd3 28. cxd3 Rfd8 29. Rfd1 Kf7 30. Ng3 Bf8 31. Rac1 Kg6 32. Nf5 Rd7 33. Kf2) 27. Ng3 Rad8 28. Qe1 Qc4 29. Qe2?? { (-0.65 → -4.63) Blunder. Rf2 was best. } (29. Rf2 Rf4) 29... Qxe2+ 30. Nxe2 Rd2 31. Rf2 Rxc2 32. Rb1 Rd8 33. b4?! { (-5.53 → -7.91) Inaccuracy. Ng3 was best. } (33. Ng3 Rxf2+) 33... Rdd2 34. Kf1 Rxa2 35. b5 cxb5 36. Rxb5 b6 37. Rd5 Rxd5 38. exd5 Rd2 39. Nc3 Rd3?! { (-7.85 → -5.68) Inaccuracy. Rxf2+ was best. } (39... Rxf2+ 40. Kxf2 Bf8 41. Ke3 Kf7 42. Kd3 Bb4 43. Ne4 b5 44. Nf2 h5 45. Ne4 Ke7 46. Nxg5) 40. Rc2 Rxf3+ 41. Ke2 Rh3 42. d6?! { (-4.98 → -8.17) Inaccuracy. Rc1 was best. } (42. Rc1 Rh4 43. Nb5 Re4+ 44. Kf2 Rf4+ 45. Kg2 Bf6 46. Nxa7 e4 47. Rc6 h5 48. Re6 h4) 42... Rh2+ 43. Kd3 Rxc2 44. Kxc2 h5?! { (-8.27 → -5.53) Inaccuracy. Kf7 was best. } (44... Kf7 45. Kd3 Ke6 46. Nb5 Bf8 47. Nxa7 g4 48. d7 Kxd7 49. Nb5 h5 50. Nc3 h4 51. Ke2) 45. d7?! { (-5.53 → -7.96) Inaccuracy. Nd5 was best. } (45. Nd5 Kf8 46. d7 Bf6 47. Nxf6 Ke7 48. Nxh5 Kxd7 49. Kd3 b5 50. Ng3 Ke6 51. Ke3 g4) 45... Bf6 46. Nd5 Bd8 47. Ne3 Kf7 48. Nd5 Ke6 49. Ne3 Kxd7 50. Nf1 Ke6 51. Ng3 h4 52. Nh1 Kf5 53. Kd3 Kf4 54. Ke2 g4 55. Kf2?! { (-17.22 → Mate in 28) Checkmate is now unavoidable. Nf2 was best. } (55. Nf2 e4) 55... e4?! { (Mate in 28 → -22.02) Lost forced checkmate sequence. h3 was best. } (55... h3) 56. Ke2 g3 57. Kf1 Kf3 58. Ke1 e3 59. Kf1 b5 60. Ke1 b4 61. Kd1 g2 62. Ng3 g1=Q+ 63. Kc2 Qxg3 64. Kb3 e2 65. Kb2 e1=Q 66. Kc2 Qc3+ 67. Kd1 Qge1# { Black wins by checkmate. } 0-1