CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/oVs2ZzOy"] [Date "2023.05.12"] [White "Jackson"] [Black "Matthew4"] [Result "0-1"] [UTCDate "2023.05.12"] [UTCTime "23:42:41"] [WhiteElo "1859"] [BlackElo "2162"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [WhiteTitle "GM🏆"] [BlackTitle "GM🦃"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B06"] [Opening "Modern Defense: Two Knights Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 g6?! { (0.21 → 0.80) Inaccuracy. e5 was best. } (1... e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a5 6. O-O) 2. Nf3 Bg7 3. d4 d6 4. Nc3 { B06 Modern Defense: Two Knights Variation } a6 5. Be3 b5 6. Qd3?! { (1.01 → 0.34) Inaccuracy. h4 was best. } (6. h4 h5 7. Bd3 c6 8. O-O Nh6 9. e5 Ng4 10. Bf4 dxe5 11. dxe5 Qc7 12. Re1 Nd7) 6... Bb7 7. O-O-O Nd7 8. Be2?! { (0.28 → -0.37) Inaccuracy. h4 was best. } (8. h4) 8... c5?! { (-0.37 → 0.36) Inaccuracy. b4 was best. } (8... b4 9. Na4 e6 10. h4 Bc6 11. b3 Bb5 12. Qd2 Ngf6 13. Bd3 Bxa4 14. bxa4 h6 15. d5) 9. dxc5 Nxc5 10. Bxc5 dxc5 11. Qxd8+ Rxd8 12. Rxd8+ Kxd8 13. Rd1+ Kc7 14. Nd5+ Bxd5 15. exd5 Nf6 16. Ne5 Rf8 17. c4 bxc4?! { (-0.75 → 0.09) Inaccuracy. Ne4 was best. } (17... Ne4 18. f4 g5 19. cxb5 axb5 20. Bxb5 gxf4 21. Re1 Bxe5 22. Rxe4 Kd6 23. Be2 Ra8 24. Kb1) 18. Bxc4 Ne4 19. f3?? { (0.00 → -6.77) Blunder. Nd3 was best. } (19. Nd3 Kd6 20. f3 Nf6 21. Re1 a5 22. b3 h5 23. Kc2 h4 24. h3 Bh8 25. a4 Bg7) 19... Bxe5?? { (-6.77 → -0.97) Blunder. Nd6 was best. } (19... Nd6) 20. fxe4 Bxh2 21. Bxa6 Be5 22. Rf1 f6 23. Bc4 Rb8?! { (-1.51 → -0.97) Inaccuracy. h5 was best. } (23... h5 24. Rh1 Rh8 25. Kc2 h4 26. a4 g5 27. Be2 Rb8 28. b3 Kb6 29. Kb1 Ka5 30. Ka2) 24. b3 Ra8 25. Kb1 h5 26. Rc1 g5? { (-1.28 → -0.08) Mistake. h4 was best. } (26... h4 27. a4) 27. Be2 h4? { (0.00 → 1.39) Mistake. Bd4 was best. } (27... Bd4 28. Bxh5 Rh8 29. Bg4 Rh2 30. Rc2 Kb6 31. Rd2 Rh4 32. Bf5 Be5 33. Kc2 Bf4 34. Re2) 28. Rxc5+ Kd6?! { (1.30 → 1.95) Inaccuracy. Kb8 was best. } (28... Kb8) 29. Rc6+ Kd7 30. Bg4+ Kd8 31. Rc4 Rb8?? { (1.91 → 4.81) Blunder. Ke8 was best. } (31... Ke8 32. a4 Kf7 33. Kc2 Bd6 34. Rc6 Kg7 35. Kc3 Ra7 36. Bc8 Ra8 37. Bf5 Rb8 38. Rc4) 32. Rc1? { (4.81 → 2.65) Mistake. b4 was best. } (32. b4 Ke8 33. Be6 f5 34. exf5 Kf8 35. a4 Bd6 36. b5 Kg7 37. Kc2 Ra8 38. Kd3 Rb8) 32... Bc7 33. Rh1?? { (2.46 → 0.00) Blunder. Rc4 was best. } (33. Rc4 Bd6 34. Kb2 Be5+ 35. Kc2 Bd6 36. Bf5 Ke8 37. a4 Bb4 38. e5 fxe5 39. Rg4 Bd6) 33... Rb4 34. Bf5 Rd4? { (0.16 → 1.59) Mistake. Bf4 was best. } (34... Bf4 35. Kc2) 35. Rc1 Rd2 36. Bh3?! { (1.73 → 1.08) Inaccuracy. Rc2 was best. } (36. Rc2 Rxc2) 36... Re2 37. Rc4 Re1+ 38. Kb2 Re2+ 39. Ka3 Bd6+ 40. b4 Re3+ 41. Ka4 Bc7?? { (0.77 → 5.24) Blunder. Ke8 was best. } (41... Ke8 42. Kb5 Ra3 43. Be6 Kf8 44. Rc2 Kg7 45. Bf5 Kf7 46. Rb2 Be5 47. Rf2 Bd6 48. Bg4) 42. a3?! { (5.24 → 4.13) Inaccuracy. b5 was best. } (42. b5 e6 43. dxe6 Be5 44. Rc8+ Ke7 45. Bf5 Re2 46. a3 Rxg2 47. Rh8 Bd6 48. b6 Ra2) 42... Rxh3? { (4.13 → 7.54) Mistake. Rg3 was best. } (42... Rg3 43. Be6) 43. gxh3 g4 44. hxg4 h3 45. Rc1 Bf4 46. Rf1 h2 47. Kb5 Be3 48. Kc6?! { (9.75 → 6.39) Inaccuracy. Rh1 was best. } (48. Rh1) 48... Bg1 49. Rc1?? { (5.49 → -6.87) Blunder. Rf5 was best. } (49. Rf5) 49... h1=Q 50. Kb7 Qxe4 51. Rc8+ Kd7 52. Rc7+ Kd6 53. Rc6+ Kxd5 54. Rc5+? { (-8.07 → Mate in 6) Checkmate is now unavoidable. g5 was best. } (54. g5 fxg5 55. Kc7 Bh2+ 56. Kb7 Bd6 57. Rc1 Qg4 58. Kb6 Qd4+ 59. Kb7 Qe4 60. Rc8 Qf5) 54... Bxc5 55. bxc5 Kxc5+ 56. Kb8 Kb6 57. Kc8 Qc6+ 58. Kd8 Qb7 59. Ke8 e5 60. a4 Kc6 61. g5 fxg5 62. a5 Kd6 63. Kf8 Ke6 64. Kg8 Kf6 65. a6 Qg7# { Black wins by checkmate. } 0-1