CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/VwxiqbGb"] [Date "2022.07.15"] [White "Maryperla"] [Black "FastHeart23"] [Result "1-0"] [UTCDate "2022.07.15"] [UTCTime "23:02:49"] [WhiteElo "1526"] [BlackElo "1452"] [WhiteRatingDiff "+61"] [BlackRatingDiff "-6"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C20"] [Opening "King's Pawn Game: Macleod Attack"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 e5 2. c3?! { (0.43 → -0.26) Inaccuracy. Nf3 was best. } { C20 King's Pawn Game: Macleod Attack } (2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7) 2... Bc5? { (-0.26 → 0.87) Mistake. d5 was best. } (2... d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Nc6 6. Nxe5 Nxe5 7. Qe2 Bd6 8. dxe5 Qxe5 9. Qxe5+) 3. d4 exd4 4. cxd4 Bb4+ 5. Bd2 Qe7 6. f3?! { (1.12 → 0.27) Inaccuracy. Bxb4 was best. } (6. Bxb4 Qxb4+) 6... Bxd2+? { (0.27 → 1.67) Mistake. d5 was best. } (6... d5 7. Bxb4 Qxb4+ 8. Nc3 Ne7 9. Qd2 O-O 10. Nge2 dxe4 11. fxe4 Nbc6 12. O-O-O Rd8 13. a3) 7. Qxd2 Qh4+ 8. g3 Qf6 9. e5 Qxf3?? { (1.63 → 11.40) Blunder. Qd8 was best. } (9... Qd8 10. Nc3) 10. Nxf3 Nh6 11. h3 d5 12. g4 O-O 13. g5 Nf5 14. Qf4 Nc6 15. Qc1 Ng3 16. Rg1 Ne4 17. Nbd2 Nxd2 18. Qxd2 Ne7 19. Rc1 c6 20. Bd3 b6 21. b3 c5 22. Ke2 cxd4 23. Nxd4 g6 24. Rc2 Bxh3 25. Rg3 Bd7 26. Rf3 f5 27. Rh3 h5 28. Kf3 f4 29. Rc7 Bxh3 30. Rxe7 h4 31. Qxf4 Rxf4+ 32. Kxf4 Bg2 33. Bxg6 h3 34. Bh7+ Kf8 35. Rc7 h2 36. Rc1?? { (Mate in 2 → 5.14) Lost forced checkmate sequence. Ne6+ was best. } (36. Ne6+ Ke8 37. Bg6#) 36... Kg7 37. Bd3 Rf8+ 38. Ke3?! { (6.93 → 4.74) Inaccuracy. Kg3 was best. } (38. Kg3) 38... Rf1?! { (4.74 → 7.99) Inaccuracy. Re8 was best. } (38... Re8 39. e6) 39. Bxf1?? { (7.99 → -1.16) Blunder. Nf5+ was best. } (39. Nf5+ Rxf5 40. Bxf5 h1=Q 41. Rxh1 Bxh1 42. e6 a5 43. Kd4 Bf3 44. Ke5 a4 45. b4 Be4) 39... h1=Q 40. Bxg2?? { (-1.64 → -5.30) Blunder. Rc7+ was best. } (40. Rc7+ Kg6) 40... Qxg2?? { (-5.30 → 0.00) Blunder. Qxc1+ was best. } (40... Qxc1+ 41. Kd3 Qd1+ 42. Kc3 Qe1+ 43. Kd3 Qxe5 44. a4 Kg6 45. Bf3 Kxg5 46. Bh1 Qg3+ 47. Bf3) 41. Rc7+ Kg6 42. Rc6+ Kxg5 43. Kd3?? { (-0.61 → -6.76) Blunder. Nf3+ was best. } (43. Nf3+ Kh5) 43... Qxa2?? { (-6.76 → -1.39) Blunder. Qe4+ was best. } (43... Qe4+ 44. Kc3 Qe3+ 45. Kc2 Qxd4 46. Rc3 Qf2+ 47. Kd1 d4 48. Rd3 Kf4 49. Kc1 Ke4 50. Rd2) 44. Ne6+? { (-1.39 → -2.92) Mistake. Rc1 was best. } (44. Rc1 Kg6) 44... Kg4 45. Rc8?? { (-2.98 → -8.60) Blunder. Nd4 was best. } (45. Nd4 Qa6+) 45... Qxb3+ 46. Kd4 Qd1+ 47. Ke3 Qc1+?? { (-7.05 → Mate in 7) Checkmate is now unavoidable. Qe1+ was best. } (47... Qe1+) 48. Kd4?? { (Mate in 7 → Mate in 1) Lost forced checkmate sequence. Rxc1 was best. } (48. Rxc1 b5 49. Rg1+ Kh5 50. Nd4 Kh6 51. e6 Kh7 52. e7 Kh6 53. e8=Q b4 54. Qg6#) 48... Qxc8 49. Kxd5 b5? { (Mate in 12 → -9.34) Lost forced checkmate sequence. Qd7+ was best. } (49... Qd7+ 50. Kc4 Qxe6+ 51. Kd4 Kf4 52. Kc3 b5 53. Kc2 Kxe5 54. Kd3 b4 55. Ke2 b3 56. Kd3) 50. Nd4? { (-9.34 → Mate in 21) Checkmate is now unavoidable. Nc5 was best. } (50. Nc5 Qd8+) 50... b4? { (Mate in 21 → -9.95) Lost forced checkmate sequence. Qc4+ was best. } (50... Qc4+) 51. e6 b3 52. Nxb3 Qb7+ 53. Kc4 Qc7+ 54. Kd3 a6 55. Nd4 a5 56. Nc2 a4 57. Ne3+ Kf4?? { (-9.02 → 0.00) Blunder. Kg5 was best. } (57... Kg5) 58. Nd5+ Ke5 59. Nxc7 a3?? { (0.00 → Mate in 13) Checkmate is now unavoidable. Kd6 was best. } (59... Kd6 60. Kc3 Kxc7 61. Kb4 Kd6 62. Kxa4 Kxe6 63. Kb5 Kf5 64. Kc6 Kg4 65. Kc7 Kg3 66. Kd6) 60. e7 Kf4 61. e8=Q a2 62. Qa4+ Ke5 63. Qxa2 { Black resigns. } 1-0