CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/w8jRM5i5"] [Date "2023.09.22"] [White "AnDre"] [Black "Anisha"] [Result "0-1"] [UTCDate "2023.09.22"] [UTCTime "23:03:07"] [WhiteElo "1574"] [BlackElo "1825"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+5"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B08"] [Opening "Pirc Defense: Classical Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 Nf6 2. Nf3 g6 3. e4? { (0.52 → -0.89) Mistake. c4 was best. } (3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Rb1 O-O 9. Be2 Bg4) 3... d6?? { (-0.89 → 0.87) Blunder. Nxe4 was best. } (3... Nxe4) 4. Nc3 Bg7 { B08 Pirc Defense: Classical Variation } 5. Bg5 O-O 6. h3 e5?? { (0.61 → 2.82) Blunder. d5 was best. } (6... d5 7. exd5) 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Be2?? { (3.00 → 0.95) Blunder. Nd5 was best. } (9. Nd5) 9... Nc6?! { (0.95 → 1.55) Inaccuracy. Re8 was best. } (9... Re8 10. O-O-O) 10. O-O?? { (1.55 → -0.20) Blunder. Bxf6 was best. } (10. Bxf6) 10... Be6 11. Rad1 h6 12. Rxd8+?! { (-0.15 → -0.78) Inaccuracy. Be3 was best. } (12. Be3 Ne8 13. Bc5 a6 14. Nd5 Bf8 15. Be3 a5 16. Bc4 Kg7 17. Bb5 f5 18. c4 fxe4) 12... Rxd8 13. Bxf6 Bxf6 14. g4 Bg7 15. Kh2 Nd4 16. Nxd4 Rxd4 17. Rg1?? { (-0.86 → -3.06) Blunder. Rd1 was best. } (17. Rd1 Bf8 18. b3 Rxd1 19. Nxd1 Ba3 20. Kg2 Kg7 21. Ne3 Bc5 22. Kf3 c6 23. Nc4 Bd4) 17... a6?? { (-3.06 → -0.91) Blunder. Rd2 was best. } (17... Rd2 18. Bd3) 18. g5?? { (-0.91 → -3.34) Blunder. Rd1 was best. } (18. Rd1) 18... h5?? { (-3.34 → -0.84) Blunder. hxg5 was best. } (18... hxg5 19. Rd1) 19. Rd1 Rxd1 20. Bxd1 Kf8 21. f3?! { (-0.67 → -1.31) Inaccuracy. Na4 was best. } (21. Na4 f6 22. Nc5 Bc8 23. h4 b6 24. Nd3 Kf7 25. Nb4 fxg5 26. hxg5 Bf8 27. Nd5 Bd6) 21... Ke7 22. Nd5+?! { (-1.19 → -2.08) Inaccuracy. h4 was best. } (22. h4 Bf8) 22... Bxd5? { (-2.08 → -0.57) Mistake. Kd6 was best. } (22... Kd6 23. Kg3) 23. exd5 Kd6 24. c4 Bf8 25. Kg3 b5 26. b3 bxc4 27. bxc4 Kc5 28. Bb3 a5 29. a4?? { (-0.25 → -2.35) Blunder. Ba4 was best. } (29. Ba4 Be7 30. Be8 Bxg5 31. Bxf7 h4+ 32. Kg4 Be7 33. Bxg6 Kxc4 34. Bf7 Kb4 35. d6 Bxd6) 29... Bd6 30. Kf2 Kb4 31. Ba2?? { (-2.57 → -5.43) Blunder. Bd1 was best. } (31. Bd1 Be7 32. h4 Kxc4 33. Kg3 Kb4 34. Kf2 f5 35. gxf6 Bxf6 36. Kg3 Kc3 37. Kh3 Be7) 31... Kxa4 32. Ke3?! { (-4.86 → -8.99) Inaccuracy. c5 was best. } (32. c5 Bxc5+ 33. Ke2 Bd6 34. Kd3 Kb4 35. Kc2 a4 36. h4 a3 37. Bb3 Kc5 38. Kc3 e4) 32... Kb4? { (-8.99 → -4.55) Mistake. Ka3 was best. } (32... Ka3) 33. Ke4?! { (-4.55 → -7.38) Inaccuracy. c5 was best. } (33. c5 Kxc5 34. Kd3 Kb4 35. Kc2 a4 36. Kb2 a3+ 37. Kc2 Kc5 38. Kc3 e4 39. fxe4 Be5+) 33... a4 34. f4?! { (-5.78 → -9.87) Inaccuracy. c5 was best. } (34. c5 Kxc5) 34... exf4 35. Kd4 a3 36. Kd3 f3 37. Ke3 Kc3 38. Kxf3 Kb2 39. Ke4 Kxa2 40. Kd4?! { (-66.48 → Mate in 20) Checkmate is now unavoidable. c5 was best. } (40. c5 Bxc5) 40... Kb2?! { (Mate in 20 → -12.50) Lost forced checkmate sequence. Kb3 was best. } (40... Kb3) 41. c5 Bxc5+ 42. Kxc5 a2 43. Kc6 a1=Q 44. Kxc7 Qc1+ 45. Kd6?! { (-63.22 → Mate in 31) Checkmate is now unavoidable. Kd7 was best. } (45. Kd7 Qxg5) 45... Kb3?! { (Mate in 31 → -61.52) Lost forced checkmate sequence. Qxg5 was best. } (45... Qxg5) 46. Ke5?! { (-61.52 → Mate in 13) Checkmate is now unavoidable. Kd7 was best. } (46. Kd7 Qxg5) 46... Qxg5+ 47. Kd6 Qf6+?! { (Mate in 12 → -74.36) Lost forced checkmate sequence. Kc4 was best. } (47... Kc4 48. Kd7 Qxd5+ 49. Ke8 Qe6+ 50. Kf8 Qxh3 51. Kg8 h4 52. Kxf7 Qf5+ 53. Kg7 h3 54. Kh6) 48. Kc5?! { (-74.36 → Mate in 12) Checkmate is now unavoidable. Kc7 was best. } (48. Kc7 Qc3+) 48... Qc3+ 49. Kd6 Kb4 50. Ke7 Qc5+ 51. Kxf7 Qxd5+ 52. Kxg6 Qe4+?! { (Mate in 11 → -57.91) Lost forced checkmate sequence. Qf3 was best. } (52... Qf3 53. h4 Qg4+ 54. Kf6 Qxh4+ 55. Kg7 Qg4+ 56. Kf7 h4 57. Kf6 h3 58. Kf7 h2 59. Kf6) 53. Kxh5 Qg2 54. Kh4 Kc4 55. Kh5 Kd4 56. Kh4 Ke4 57. Kh5 Qxh3+ 58. Kg5 Qf1 59. Kg4 Qg1+ 60. Kh5 Kf4 61. Kh6 { White offers draw } 61... Kf5 62. Kh7 Kf6 63. Kh6 Qg6# { Black wins by checkmate. } 0-1