CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/LhzIZFtE"] [Date "2025.06.04"] [White "Sasha"] [Black "Waddles3333"] [Result "0-1"] [UTCDate "2025.06.04"] [UTCTime "23:34:08"] [WhiteElo "1500"] [BlackElo "1957"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+2"] [WhiteTitle "IM🧁"] [BlackTitle "GM🥨"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 Nf6 2. Nf3 d5 3. Bf4 { D02 Queen's Pawn Game: London System } Bf5 4. e3 e6 5. c3 Bd6 6. Bg3 Bxg3 7. hxg3 a6 8. Bd3 Bxd3 9. Qxd3 c5 10. dxc5 Nc6 11. Nbd2 e5 12. e4 dxe4 13. Qxd8+ Rxd8 14. Ng5 Rd3? { (1.87 → 3.87) Mistake. e3 was best. } (14... e3 15. fxe3 Ke7 16. Nge4 Nxe4 17. Nxe4 h5 18. Nd6 b6 19. Nf5+ Kf8 20. cxb6 g6 21. Nh4) 15. Ndxe4 Nxe4 16. Nxe4 O-O 17. Nd6? { (5.03 → 2.59) Mistake. Ke2 was best. } (17. Ke2 Rfd8) 17... Rd8?! { (2.59 → 4.03) Inaccuracy. b6 was best. } (17... b6) 18. O-O? { (4.03 → 2.00) Mistake. Ke2 was best. } (18. Ke2 Rd5 19. b4 b6 20. Rhd1 Rxd1 21. Rxd1 bxc5 22. bxc5 Kf8 23. Rb1 Rb8 24. Rb6 Rxb6) 18... Rd2? { (2.00 → 3.33) Mistake. b6 was best. } (18... b6) 19. b3?! { (3.33 → 2.09) Inaccuracy. b4 was best. } (19. b4) 19... Rc2 20. c4?? { (2.03 → 0.25) Blunder. Rfc1 was best. } (20. Rfc1) 20... Nd4?? { (0.25 → 2.19) Blunder. b6 was best. } (20... b6 21. Rfc1 Rxc1+ 22. Rxc1 bxc5 23. Ne4 Nd4 24. Re1 Ne6 25. Nc3 Rd3 26. Nd5 g6 27. Rxe5) 21. Nxb7 Rd7 22. Nd6 Re7 23. Rfd1 Ne2+?! { (3.84 → 5.98) Inaccuracy. Kf8 was best. } (23... Kf8 24. g4 g6 25. b4 Re6 26. g5 f6 27. a4 fxg5 28. b5 Rf6 29. Rf1 Nb3 30. bxa6) 24. Kf1 Nc3?! { (5.43 → 8.20) Inaccuracy. g6 was best. } (24... g6 25. b4 Re6 26. Ke1 Nd4 27. Rd2 g5 28. Rad1 Rc3 29. Kf1 f5 30. a4 Rh6 31. Kg1) 25. Rd3?! { (8.20 → 5.11) Inaccuracy. Rdc1 was best. } (25. Rdc1 Rxa2 26. Rxa2 Nxa2 27. Ra1 Nb4 28. Ra4 a5 29. Rxa5 h5 30. Ra4 Nd3 31. c6 Rc7) 25... Nxa2?! { (5.11 → 7.93) Inaccuracy. g6 was best. } (25... g6 26. b4) 26. Nb7?? { (7.93 → 2.04) Blunder. Nf5 was best. } (26. Nf5) 26... h6 27. Na5 Nb4 28. Rd6 Kf8? { (2.60 → 4.96) Mistake. e4 was best. } (28... e4 29. c6 Kh7 30. g4 Rc3 31. Kg1 Rc2 32. Rad1 Ra2 33. Rd7 Re8 34. Nb7 Nxc6 35. Nd6) 29. Nc6? { (4.96 → 2.48) Mistake. Rad1 was best. } (29. Rad1 Rc7) 29... Nxc6?! { (2.48 → 3.65) Inaccuracy. Nxc6 was best. } (29... Nxc6 30. Rxc6) 30. Rxc6 Rc3?! { (3.05 → 4.59) Inaccuracy. g6 was best. } (30... g6 31. Rcxa6) 31. Rb1?! { (4.59 → 3.34) Inaccuracy. Rb6 was best. } (31. Rb6 f5) 31... Ra7?! { (3.34 → 4.34) Inaccuracy. Ra7 was best. } (31... Ra7 32. Rb6) 32. Ra1?? { (4.34 → 0.24) Blunder. Ke1 was best. } (32. Ke1) 32... Rxb3 33. Rcxa6 Rab7?? { (0.00 → 3.00) Blunder. Rxa6 was best. } (33... Rxa6 34. Rxa6 Rb4 35. Rd6 Ke7 36. Rd5 Ke6 37. Rd6+ Kf5 38. Rd7 Kf6 39. Rd6+) 34. c6 Rc7 35. Ra8+?? { (3.69 → 0.74) Blunder. R1a5 was best. } (35. R1a5 Rc3 36. Rxe5 g6 37. Rc5 Rc2 38. g4 Ke7 39. Rb6 Kd8 40. Kg1 Ke7 41. g3 Re2) 35... Ke7 36. R8a7 Kd6 37. Rxc7 Kxc7 38. Rc1?! { (0.98 → 0.00) Inaccuracy. Ra7+ was best. } (38. Ra7+ Kxc6 39. Rxf7 g5 40. Rf5 Kd6 41. Rf6+ Kc5 42. Rxh6 Kxc4 43. Rd6 Rb2 44. g4 e4) 38... Kxc6 39. c5 Rb5 40. Ke2 Rxc5 41. Rxc5+?? { (-0.20 → -5.85) Blunder. Ra1 was best. } (41. Ra1 Rc2+ 42. Kf3 f5 43. Ra7 g5 44. Rf7 Rc3+ 45. Ke2 f4 46. gxf4 exf4 47. f3 Kd6) 41... Kxc5 42. Ke3 Kd5 43. f4?! { (-5.34 → -8.58) Inaccuracy. Kd3 was best. } (43. Kd3 h5) 43... exf4+ 44. gxf4 f5 45. Kf3 Kd4 46. g4 g6 47. gxf5 gxf5 48. Kg3 Ke4 49. Kh4 Kxf4 50. Kh5 Kg3 51. Kxh6 f4 52. Kg5?! { (-29.25 → Mate in 18) Checkmate is now unavoidable. Kg5 was best. } (52. Kg5 f3 53. Kf5 f2 54. Ke5 f1=Q 55. Kd6 Qc4 56. Kd7 Qc1 57. Ke6 Qc3 58. Kd6 Qc8) 52... f3?! { (Mate in 18 → -10.93) Lost forced checkmate sequence. f3 was best. } (52... f3 53. Kf6 f2 54. Ke5 f1=Q 55. Ke6 Kf4 56. Kd7 Qb5+ 57. Kd6 Qc4 58. Kd7 Qc5 59. Ke8) 53. Kf5?! { (-10.93 → Mate in 11) Checkmate is now unavoidable. Kf5 was best. } (53. Kf5 f2 54. Ke4 f1=Q 55. Kd5 Qb5+ 56. Ke6 Kf3 57. Kd6 Ke4 58. Ke6 Qa6+ 59. Kf7 Qf1+) 53... f2 54. Ke4 f1=Q 55. Kd5 Kf4 56. Kc6 Ke5 57. Kb7 Kd6 58. Kc8 Qc1+ 59. Kd8 Qc7+ 60. Ke8 Qe7# { Black wins by checkmate. } 0-1