CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/lPUvPmXg"] [Date "2024.06.15"] [White "Sasha"] [Black "Maxim"] [Result "0-1"] [UTCDate "2024.06.15"] [UTCTime "17:23:27"] [WhiteElo "1627"] [BlackElo "1877"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+3"] [WhiteTitle "IM🧁"] [BlackTitle "GM🧂"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: Zukertort Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nf3 { D02 Queen's Pawn Game: Zukertort Variation } e6 3. Bf4 c5 4. dxc5 Nc6 5. e3 Bxc5 6. c3?! { (0.00 → -0.72) Inaccuracy. c4 was best. } (6. c4 Nf6 7. a3 O-O 8. Nc3 d4 9. exd4 Nxd4 10. Be2 Qe7 11. Nxd4 Rd8 12. Qc2 Bxd4) 6... Nf6 7. Bg5?! { (-0.40 → -0.92) Inaccuracy. Nbd2 was best. } (7. Nbd2 O-O 8. Be2 Re8 9. Ne5 Bd6 10. Nxc6 bxc6 11. Bxd6 Qxd6 12. O-O a5 13. Qc2 e5) 7... Be7 8. Bxf6 Bxf6 9. Nbd2 Bd7 10. Bb5 a6 11. Bxc6 Bxc6 12. O-O Qc7 13. Re1 h5 14. e4 O-O-O?! { (-0.75 → 0.04) Inaccuracy. dxe4 was best. } (14... dxe4 15. Nxe4 Be7 16. h4 Rd8 17. Qc2 g6 18. Neg5 Bxg5 19. Nxg5 Qf4 20. Rad1 Rxd1 21. Rxd1) 15. exd5?? { (0.04 → -1.79) Blunder. e5 was best. } (15. e5 Be7) 15... Bxd5 16. c4?? { (-1.59 → -6.92) Blunder. Qe2 was best. } (16. Qe2 Kb8) 16... Bc6?? { (-6.92 → -2.44) Blunder. Bxf3 was best. } (16... Bxf3 17. Nxf3) 17. Qc2 h4 18. h3 g5 19. Ne4 Bxe4?? { (-2.57 → 0.04) Blunder. Be7 was best. } (19... Be7) 20. Qxe4?! { (0.04 → -0.67) Inaccuracy. Rxe4 was best. } (20. Rxe4 Qd6 21. Rae1 Rhg8 22. c5 Qd3 23. Qc1 Rd5 24. c6 b6 25. R4e3 Qb5 26. Rb3 Qa5) 20... Bxb2 21. Rab1 Ba3? { (-0.99 → 0.36) Mistake. Bf6 was best. } (21... Bf6) 22. Nxg5 Be7?? { (-0.07 → 7.91) Blunder. Bc5 was best. } (22... Bc5) 23. Nxf7 Rd2 24. Qxe6+ Kb8 25. Qe5?! { (9.23 → 6.29) Inaccuracy. Nxh8 was best. } (25. Nxh8) 25... Bc5?! { (6.29 → 10.05) Inaccuracy. Re8 was best. } (25... Re8 26. c5 Qxe5 27. Rxe5 Ka7 28. Nh6 Rc2 29. c6 bxc6 30. Nf5 Bc5 31. Rxe8 Rxf2 32. Re7+) 26. Qxc7+?! { (10.05 → 5.26) Inaccuracy. Qxh8+ was best. } (26. Qxh8+ Ka7) 26... Kxc7 27. Rf1?? { (5.71 → -2.18) Blunder. Nxh8 was best. } (27. Nxh8 Bxf2+ 28. Kf1 Bxe1 29. Rxe1 Rxa2 30. Ng6 Rc2 31. Nxh4 Rxc4 32. g4 a5 33. Nf3 a4) 27... Rf8 28. Ne5? { (-2.41 → -4.51) Mistake. Ng5 was best. } (28. Ng5 Rfxf2) 28... Bxf2+?? { (-4.51 → -2.00) Blunder. Rfxf2 was best. } (28... Rfxf2) 29. Kh1 Bc5?! { (-2.01 → -0.96) Inaccuracy. Rxa2 was best. } (29... Rxa2 30. Nd3 Rd2 31. Nxf2 Rfxf2 32. Rfe1 Rde2 33. Rg1 Kc6 34. Rb3 Rb2 35. Rxb2 Rxb2 36. g4) 30. Rxf8 Bxf8 31. Nf3? { (-1.00 → -2.29) Mistake. Ng6 was best. } (31. Ng6 Bg7 32. Nxh4 Rxa2 33. g4 Ra1 34. Rxa1 Bxa1 35. Nf5 a5 36. g5 a4 37. Ne3 a3) 31... Rxa2 32. Nxh4 Bd6?? { (-2.29 → -0.37) Blunder. a5 was best. } (32... a5 33. Nf5) 33. Nf5 Be5 34. Rc1?? { (-0.34 → -3.10) Blunder. g4 was best. } (34. g4 Ra1 35. Rxa1 Bxa1 36. g5 a5 37. Kg2 a4 38. Ne3 Bb2 39. Kf3 a3 40. Ke4 Kd6) 34... Rf2?? { (-3.10 → -0.80) Blunder. a5 was best. } (34... a5) 35. Ne3?! { (-0.80 → -1.37) Inaccuracy. g4 was best. } (35. g4 a5) 35... Bf4?? { (-1.37 → 1.10) Blunder. Re2 was best. } (35... Re2 36. Nd5+) 36. Re1?? { (1.10 → -1.08) Blunder. Nd5+ was best. } (36. Nd5+ Kd6) 36... Bxe3?? { (-1.08 → 0.59) Blunder. Bg3 was best. } (36... Bg3 37. Nf1 Bd6 38. Kg1 Bc5 39. Ne3 Rf8 40. h4 Rf4 41. h5 Kc8 42. h6 Rh4 43. Kf2) 37. Rxe3 Rc2 38. Re4 Kc6 39. Kh2 a5 40. Re1 Rxc4 41. Rg1?! { (0.00 → -0.79) Inaccuracy. g4 was best. } (41. g4 a4 42. g5 Kd7 43. Rb1 a3 44. Rxb7+ Rc7 45. Rb1 Ra7 46. Ra1 Ke8 47. Kg2 a2) 41... b5 42. g4 b4 43. g5 Rc2+ 44. Kh1 Rf2?? { (0.00 → 4.77) Blunder. Rc3 was best. } (44... Rc3 45. Kh2 Rc2+ 46. Kh1) 45. g6 Rf8 46. g7 Rg8 47. h4 b3 48. Rc1+?? { (5.34 → -0.35) Blunder. h5 was best. } (48. h5) 48... Kb5 49. Rb1?? { (-0.11 → -8.14) Blunder. Rg1 was best. } (49. Rg1 b2 50. Rb1 Rxg7 51. Rxb2+ Kc4 52. Rf2 Ra7 53. Rf4+ Kc5 54. Rf5+ Kd6 55. Kg2 a4) 49... Ka4 50. Ra1+ Kb4 51. Rg1 b2 52. Rb1 Ka3 53. h5 Rxg7 54. h6 Rh7 55. Kh2 Rxh6+ 56. Kg3 Ka2 57. Rg1? { (-9.10 → Mate in 11) Checkmate is now unavoidable. Re1 was best. } (57. Re1 a4) 57... Rg6+ 58. Kf2 Rxg1 59. Kxg1 b1=Q+ 60. Kf2 Qd3 61. Ke1 Qc2 62. Kf1 Qd2 63. Kg1 Kb3 64. Kf1 Kc3 65. Kg1 Kd3 66. Kf1 Ke3 67. Kg1 Kf3 68. Kh1 Qg2# { Black wins by checkmate. } 0-1