CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/nMsbqdIx"] [Date "2022.02.27"] [White "Aarush"] [Black "Anton"] [Result "1/2-1/2"] [UTCDate "2022.02.27"] [UTCTime "18:28:47"] [WhiteElo "1829"] [BlackElo "1572"] [WhiteRatingDiff "-30"] [BlackRatingDiff "+5"] [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 } f6?! { (0.04 → 0.99) Inaccuracy. c5 was best. } (2... c5 3. e3 Nc6 4. Bb5 cxd4 5. exd4 Nf6 6. Nf3 Bg4 7. Nbd2 e6 8. O-O Bd6 9. Bxd6) 3. e3 e5?? { (0.60 → 2.29) Blunder. Nc6 was best. } (3... Nc6 4. Nf3 Bg4 5. Bg3 e5 6. dxe5 fxe5 7. Bb5 Bd6 8. c4 d4 9. O-O dxe3 10. fxe3) 4. dxe5 fxe5? { (2.24 → 4.35) Mistake. c6 was best. } (4... c6 5. Bd3 g6 6. Nf3 Bg7 7. O-O Nd7 8. exf6 Ngxf6 9. c4 Nc5 10. Be2 Nfe4 11. Be5) 5. Bxe5?? { (4.35 → 2.00) Blunder. Qh5+ was best. } (5. Qh5+ Kd7) 5... Be6 6. Be2 Nc6?! { (1.77 → 2.88) Inaccuracy. Nf6 was best. } (6... Nf6 7. Nf3 Nc6 8. Bg3 Bd6 9. c3 Bxg3 10. hxg3 Qe7 11. Qa4 O-O 12. Nbd2 Rad8 13. Qc2) 7. Bc3?? { (2.88 → 0.82) Blunder. Bh5+ was best. } (7. Bh5+) 7... Bb4? { (0.82 → 2.35) Mistake. Nf6 was best. } (7... Nf6 8. Nf3) 8. Nf3 Nf6 9. O-O?! { (2.28 → 1.38) Inaccuracy. Bxb4 was best. } (9. Bxb4 Nxb4 10. c3 Nc6 11. O-O O-O 12. Nbd2 Qe7 13. Nd4 Bd7 14. Qb3 Rab8 15. Rfe1 Kh8) 9... Ne4? { (1.38 → 3.13) Mistake. Bd6 was best. } (9... Bd6 10. a3 Qe7 11. b4 a6 12. Nbd2 O-O-O 13. Nd4 Nxd4 14. Bxd4 Kb8 15. f4 Bc8 16. Bf3) 10. Bxb4 Nxb4 11. Bd3?! { (3.06 → 2.20) Inaccuracy. Nd4 was best. } (11. Nd4 Bf7 12. Nd2 O-O 13. a3 Nxd2 14. Qxd2 Nc6 15. Nxc6 bxc6 16. c4 dxc4 17. Qc2 Qd5) 11... Qd7? { (2.20 → 4.43) Mistake. O-O was best. } (11... O-O 12. Nd4) 12. Bxe4? { (4.43 → 2.68) Mistake. Ne5 was best. } (12. Ne5 Qe7) 12... dxe4 13. Qxd7+?! { (2.58 → 1.95) Inaccuracy. Ng5 was best. } (13. Ng5 Bxa2 14. Qxd7+ Kxd7 15. c3 Bxb1 16. Rfxb1 Nd3 17. Nxe4 Kc6 18. b4 Rhe8 19. f3 b6) 13... Bxd7 14. Nc3?? { (2.09 → -6.72) Blunder. Nd4 was best. } (14. Nd4 c5) 14... exf3 15. gxf3 Nxc2 16. Rac1 Nb4 17. Ne4 Bh3 18. Rfd1 Rc8 19. Nc3 O-O 20. a3 Nc6 21. Nb5 Rxf3 22. Rd7 Rcf8 23. Rd2 { White offers draw } 23... Ne5 24. Nd4 R3f6 25. Rxc7 Ng4 26. Rcc2 Nxe3 27. Rc3?! { (-11.29 → Mate in 3) Checkmate is now unavoidable. f3 was best. } (27. f3 Nxc2) 27... Ng4?? { (Mate in 3 → -2.85) Lost forced checkmate sequence. Rg6+ was best. } (27... Rg6+ 28. Kh1 Bg2+ 29. Kg1 Bf3#) 28. Rxh3 Re8?? { (-2.76 → -0.17) Blunder. Nxf2 was best. } (28... Nxf2 29. Re3 Rg6+ 30. Rg3 Nh3+ 31. Kg2 Nf4+ 32. Kf2 Rd6 33. Ke1 h6 34. Re3 Ng2+ 35. Rxg2) 29. Rf3 Re1+ 30. Kg2 Rxf3 31. Kxf3 Ne5+ 32. Kg2 h5 33. Re2?? { (0.00 → -1.58) Blunder. Nf3 was best. } (33. Nf3 Nxf3 34. Kxf3 b6 35. Rd7 Rb1 36. Rxa7 Rxb2 37. Ra4 Rb3+ 38. Kf4 Rb2) 33... Rd1?? { (-1.58 → 1.03) Blunder. Rxe2 was best. } (33... Rxe2 34. Nxe2) 34. Rxe5 Rxd4 35. Rxh5 Rg4+ 36. Kf3 Rg6 37. Rb5 b6 38. Rb4 a5? { (0.84 → 2.49) Mistake. Rc6 was best. } (38... Rc6 39. Re4 Rc5 40. h4 Kh7 41. Ra4 Rb5 42. Rb4 Rc5 43. Ke4 Kh6 44. Kd3 Rf5 45. f4) 39. Rg4? { (2.49 → 0.98) Mistake. Rb5 was best. } (39. Rb5 Rf6+ 40. Ke2 Re6+ 41. Kf1 Rh6 42. a4 Rxh2 43. Rxb6 Rh4 44. b3 Rh3 45. Kg2 Rc3) 39... Rc6? { (0.98 → 2.43) Mistake. Rh6 was best. } (39... Rh6 40. h4) 40. b4?? { (2.43 → 0.00) Blunder. Rg5 was best. } (40. Rg5 Rd6 41. Rb5 Rf6+ 42. Kg2 Rg6+ 43. Kf1 Rh6 44. a4 Kf8 45. Ke2 Ke7 46. b3 Re6+) 40... Rc3+ 41. Kg2 Rxa3 42. bxa5 bxa5 43. Kf1 Ra1+ 44. Ke2 a4 45. Kd2 a3 46. Kc2?! { (0.00 → -0.72) Inaccuracy. Ra4 was best. } (46. Ra4 Kf7 47. Ke3 Kf6 48. h4 Ke5 49. Kf3 Kd6 50. h5 Kc5 51. Ra7 Kb4 52. Rb7+ Kc3) 46... a2?! { (-0.72 → -0.03) Inaccuracy. Ra2+ was best. } (46... Ra2+) 47. Kb2 Rf1 48. Kxa2 Rxf2+ 49. Kb1 Rxh2 50. Kc1 Re2 51. Kd1?! { (-0.30 → -1.20) Inaccuracy. Rg1 was best. } (51. Rg1 Re5) 51... Re8?! { (-1.20 → -0.39) Inaccuracy. Re7 was best. } (51... Re7 52. Kd2) 52. Kd2 Kf7 53. Kd3 g6 54. Re4 { White offers draw } 54... Rxe4 55. Kxe4 Kf6 56. Kf4 g5+ 57. Kg4 Kg6 58. Kg3 Kf5 59. Kh3?? { (0.00 → -56.87) Blunder. Kf3 was best. } (59. Kf3 g4+ 60. Kg2 Kf4 61. Kf2 g3+ 62. Kg1 Kf5 63. Kg2 Kg4 64. Kg1 Kf4 65. Kg2 Kg4) 59... g4+?? { (-56.87 → 0.00) Blunder. Kf4 was best. } (59... Kf4 60. Kg2 Kg4 61. Kf2 Kh3 62. Ke3 g4 63. Kd4 g3 64. Kd3 Kh2 65. Kd2 g2 66. Ke2) 60. Kg3 Kg5 61. Kf2 Kf4 62. Kg2 g3 63. Kg1 Kf3 64. Kf1 g2+ 65. Kg1 Kg3 { Draw by stalemate. } 1/2-1/2