CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/fHx6boAW"] [Date "2025.03.10"] [White "AVACODOISNOTATOMATO"] [Black "ChessMasterPlayer"] [Result "0-1"] [UTCDate "2025.03.10"] [UTCTime "23:19:19"] [WhiteElo "1481"] [BlackElo "1496"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+8"] [WhiteTitle "IM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D00"] [Opening "Queen's Pawn Game: Mason Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Mason Variation } Nf6 3. e3 Bf5 4. Bb5+ c6 5. Ba4?! { (0.00 → -0.52) Inaccuracy. Bd3 was best. } (5. Bd3 Bxd3 6. cxd3 Qb6 7. Qe2 e6 8. Nc3 Nh5 9. Bxb8 Rxb8 10. Nf3 Be7 11. Rc1 Nf6) 5... e6 6. Nc3?! { (-0.62 → -1.25) Inaccuracy. Bb3 was best. } (6. Bb3 c5 7. Nf3 Nbd7 8. Nbd2 c4 9. Ba4 Be7 10. c3 O-O 11. Bc2 Bxc2 12. Qxc2 b5) 6... Bd6 7. Qd2 Bxf4 8. exf4 Nbd7 9. O-O-O?? { (-1.22 → -3.17) Blunder. Bb3 was best. } (9. Bb3) 9... O-O 10. f3 Qa5?? { (-3.65 → -1.22) Blunder. h5 was best. } (10... h5) 11. Nge2?! { (-1.22 → -1.80) Inaccuracy. g4 was best. } (11. g4 Bg6) 11... b5 12. Bb3 Qb6?? { (-1.74 → 0.00) Blunder. h5 was best. } (12... h5) 13. a3?? { (0.00 → -1.74) Blunder. g4 was best. } (13. g4) 13... c5?? { (-1.74 → 0.00) Blunder. h5 was best. } (13... h5 14. h3) 14. g4 Bg6?! { (-0.11 → 0.78) Inaccuracy. c4 was best. } (14... c4 15. Ba2) 15. h4? { (0.78 → -0.51) Mistake. f5 was best. } (15. f5 c4) 15... cxd4?? { (-0.51 → 3.99) Blunder. c4 was best. } (15... c4 16. h5) 16. Nxd4 b4 17. axb4 Qxb4?! { (3.93 → 5.11) Inaccuracy. a5 was best. } (17... a5 18. b5) 18. h5 Bxc2 19. Bxc2 Nc5?! { (4.75 → 7.29) Inaccuracy. Rab8 was best. } (19... Rab8 20. Na4 Rfc8 21. Qxb4 Rxb4 22. b3 g6 23. h6 e5 24. fxe5 Nxe5 25. Kb1 Rcc4 26. g5) 20. g5 Nfd7 21. Rhe1? { (5.85 → 3.31) Mistake. Nc6 was best. } (21. Nc6) 21... a5? { (3.31 → 5.79) Mistake. Rab8 was best. } (21... Rab8 22. Ncb5) 22. Qe3? { (5.79 → 3.01) Mistake. Nc6 was best. } (22. Nc6 Qb6 23. Nxd5 exd5 24. Qxd5 a4 25. h6 a3 26. b4 gxh6 27. Qf5 Nb3+ 28. Kb1 a2+) 22... a4?! { (3.01 → 3.82) Inaccuracy. Rfb8 was best. } (22... Rfb8 23. Rd2) 23. Nc6 Qb6 24. Ne7+ Kh8 25. g6?? { (4.00 → -0.43) Blunder. Ncxd5 was best. } (25. Ncxd5 exd5 26. Nxd5 Nb3+ 27. Kb1 Qxe3 28. Rxe3 Ndc5 29. f5 Rab8 30. Ka2 Rfd8 31. g6 fxg6) 25... fxg6?? { (-0.43 → 2.06) Blunder. a3 was best. } (25... a3 26. bxa3) 26. hxg6?? { (2.06 → 0.00) Blunder. Nexd5 was best. } (26. Nexd5 exd5 27. Nxd5 Nb3+ 28. Kb1 Qxe3 29. Rxe3 Nf6 30. Nxf6 Rxf6 31. hxg6 Rxf4 32. Be4 Rb8) 26... hxg6?? { (0.00 → Mate in 1) Checkmate is now unavoidable. Rfb8 was best. } (26... Rfb8 27. Rh1 Nb3+ 28. Kb1 Nd2+ 29. Kc1) 27. Nxg6+?! { (Mate in 1 → 14.50) Lost forced checkmate sequence. Rh1# was best. } (27. Rh1#) 27... Kg8 28. Nxf8?! { (14.77 → 6.05) Inaccuracy. Ne7+ was best. } (28. Ne7+) 28... Kxf8 29. Bxa4?! { (6.91 → 4.92) Inaccuracy. Nxd5 was best. } (29. Nxd5) 29... Nxa4 30. Nxa4 Qxe3+ 31. Rxe3 Rxa4 32. Rxe6 Nf6 33. f5 Rf4 34. Rf1 Rxf5 35. b4 d4 36. b5?? { (3.97 → 0.94) Blunder. Ra6 was best. } (36. Ra6 Nd5 37. Ra5 g6 38. Rb5 Kg7 39. Rg1 Kf6 40. Kd2 Nxb4 41. Rxb4 Rxf3 42. Rb6+ Kf5) 36... d3?? { (0.94 → 4.22) Blunder. Rxb5 was best. } (36... Rxb5 37. Rd6 Rf5 38. Rxd4 Kf7 39. Kd2 g5 40. Ke2 Nh5 41. Kf2 Rf6 42. Rb1 Rc6 43. Rb5) 37. b6 Rb5 38. Kd2? { (4.60 → 2.40) Mistake. Rfe1 was best. } (38. Rfe1) 38... Rb3? { (2.40 → 4.69) Mistake. Nd7 was best. } (38... Nd7 39. Kxd3 Nxb6 40. Rfe1 Rd5+ 41. Ke4 Rd7 42. Ra1 Nc8 43. Rea6 Rc7 44. R1a5 Kf7 45. Kf4) 39. f4?? { (4.69 → 2.28) Blunder. Rc1 was best. } (39. Rc1 Nd7 40. Rcc6 Kg8 41. f4 Rb4 42. f5 Nxb6 43. Rxb6 Rf4 44. Rb8+ Kf7 45. Rb7+ Kg8) 39... Kf7 40. Rd6?? { (2.77 → -5.43) Blunder. Rc6 was best. } (40. Rc6 Nd5) 40... Ne4+ 41. Kd1?? { (-5.36 → Mate in 1) Checkmate is now unavoidable. Ke3 was best. } (41. Ke3) 41... Nxd6? { (Mate in 1 → -8.17) Lost forced checkmate sequence. Rb1# was best. } (41... Rb1#) 42. Kd2 Rxb6?! { (-10.28 → -5.13) Inaccuracy. Nc4+ was best. } (42... Nc4+) 43. Kxd3 Nf5 44. Ke4?! { (-5.29 → -66.43) Inaccuracy. Re1 was best. } (44. Re1 Rb4 45. Re4 Rb3+ 46. Kd2 Ng3 47. Ra4 g6 48. Rd4 Kf6 49. Rd3 Rxd3+ 50. Kxd3 Kf5) 44... Ng3+ 45. Kf3 Nxf1 46. f5 Rf6 47. Kf4 g6 48. Kf3 Rxf5+ 49. Ke2 Rf4 50. Ke1 Rf3 51. Ke2 Rh3 52. Kxf1 Kf6 53. Kg2 Ra3 54. Kf2 Ke5 55. Ke2 Kd4 56. Kd2 Ra2+ 57. Kc1 Kd3 58. Kb1 Rh2 59. Kc1 Rg2 60. Kd1 Rg1# { Black wins by checkmate. } 0-1