CohenChessClub.com

[Event "MrCohenOS Arena"] [Site "https://cohenchessclub.com/h4ybClI2"] [Date "2022.10.04"] [White "minitraincake"] [Black "Nate"] [Result "0-1"] [UTCDate "2022.10.04"] [UTCTime "20:24:25"] [WhiteElo "1537"] [BlackElo "1866"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+1"] [WhiteTitle "NM"] [BlackTitle "GM🥉"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D38"] [Opening "Queen's Gambit Declined: Ragozin Defense"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Bb4 { D38 Queen's Gambit Declined: Ragozin Defense } 5. a3 Bxc3+ 6. bxc3 Nc6 7. e3 Bd7?! { (0.25 → 1.10) Inaccuracy. O-O was best. } (7... O-O 8. cxd5) 8. Bd3 O-O 9. O-O Re8 10. Qc2?! { (0.89 → 0.21) Inaccuracy. a4 was best. } (10. a4 Na5 11. c5 Nc6 12. c4 h6 13. Bb2 b6 14. Rc1 Rb8 15. cxd5 exd5 16. Ne5 bxc5) 10... e5?? { (0.21 → 2.05) Blunder. Na5 was best. } (10... Na5 11. cxd5 exd5 12. a4 c5 13. dxc5 Qc8 14. c4 dxc4 15. Bxc4 Bf5 16. Qa2 Nxc4 17. Qxc4) 11. dxe5?? { (2.05 → 0.07) Blunder. cxd5 was best. } (11. cxd5) 11... Nxe5 12. Nxe5 Rxe5 13. f4?! { (0.34 → -0.32) Inaccuracy. cxd5 was best. } (13. cxd5 Rxd5) 13... Re7?? { (-0.32 → 2.39) Blunder. Rh5 was best. } (13... Rh5 14. cxd5 Rxd5 15. c4 Rd6 16. c5 Re6 17. Re1 Bc6 18. Bb2 Qe7 19. Bd4 Ng4 20. Qd2) 14. a4?? { (2.39 → -1.62) Blunder. cxd5 was best. } (14. cxd5) 14... dxc4 15. Bxc4 Be6?! { (-1.49 → -0.76) Inaccuracy. Qe8 was best. } (15... Qe8 16. h3 Bc6 17. Rd1 Rd7 18. Rd4 Be4 19. Bd3 Bxd3 20. Qxd3 Rad8 21. c4 c5 22. Rxd7) 16. Ba3?? { (-0.76 → -7.75) Blunder. Be2 was best. } (16. Be2 Bd5 17. c4 Be4 18. Qc3 Qc8 19. Qa3 Qe6 20. Bb2 Rae8 21. Bd4 h5 22. h3 Qf5) 16... Re8?? { (-7.75 → 0.08) Blunder. Bxc4 was best. } (16... Bxc4) 17. Bxe6? { (0.08 → -1.00) Mistake. Rad1 was best. } (17. Rad1) 17... Rxe6 18. Rfd1? { (-1.06 → -2.25) Mistake. Bc5 was best. } (18. Bc5 Qe8) 18... Qe8 19. Re1? { (-2.43 → -4.08) Mistake. Bc5 was best. } (19. Bc5) 19... Rxe3 20. Rxe3 Qxe3+ 21. Kf1? { (-4.14 → -7.82) Mistake. Qf2 was best. } (21. Qf2 Qxf2+ 22. Kxf2 Ne4+ 23. Kf3 Nxc3 24. Rc1 Nd5 25. Rd1 c6 26. a5 Re8 27. Bc5 b6) 21... Qxf4+ 22. Kg1 Qe3+ 23. Kf1 Rd8 24. Bc1 Qe5 25. Qe2 Qxc3 26. Qb2?? { (-6.99 → Mate in 3) Checkmate is now unavoidable. Bb2 was best. } (26. Bb2 Qc6) 26... Qxb2? { (Mate in 3 → -7.38) Lost forced checkmate sequence. Rd1+ was best. } (26... Rd1+ 27. Ke2 Qd3+ 28. Kf2 Ne4#) 27. Bxb2 Rd6 28. Ke2 h5 29. Rd1 Rxd1 30. Kxd1 Ng4 31. h3 Ne3+ 32. Ke2 Nxg2 33. Kf3 Ne1+ 34. Kg3 g5 35. h4 gxh4+ 36. Kxh4 Nd3 37. Bd4 c5 38. Bf6 a6 39. Kxh5 b5 40. axb5 axb5 41. Kg5 c4 42. Kf5 Kf8 43. Ke4 Ke8 44. Kd4 Kd7 45. Bh4 Kc6 46. Be7 b4?? { (-10.31 → -0.30) Blunder. f5 was best. } (46... f5 47. Bf8 f4 48. Ke4 b4 49. Bg7 Kb5 50. Ba1 b3 51. Kd4 f3 52. Ke3 f2 53. Ke2) 47. Kxc4 Kd7 48. Bxb4?? { (-0.23 → -59.75) Blunder. Bf8 was best. } (48. Bf8 Ke6 49. Kxd3 b3 50. Bg7 Kd5 51. Ke3 Kc4 52. Ke4 Kb4 53. Bb2 Kb5 54. Bf6 Ka4) 48... Nxb4 49. Kxb4 Ke6 50. Kc3 Ke5 51. Kd3 Kf4 52. Ke2 Kg3 53. Kf1 f5 54. Kg1 f4 55. Kf1 f3?? { (Mate in 16 → 0.00) Lost forced checkmate sequence. Kf3 was best. } (55... Kf3 56. Kg1 Ke2 57. Kg2 f3+ 58. Kg3 Ke3 59. Kg4 f2 60. Kf5 f1=Q+ 61. Ke6 Qf8 62. Ke5) 56. Kg1 Kf4 57. Kh1?? { (0.00 → Mate in 9) Checkmate is now unavoidable. Kf1 was best. } (57. Kf1 Ke5 58. Ke1 Kf5 59. Kf2 Ke4 60. Kf1 Ke3) 57... Ke3 58. Kg1 Ke2 59. Kh1 f2 60. Kg2 f1=Q+ 61. Kg3 Qf3+ 62. Kh4 Qg2 63. Kh5 Kf3 64. Kh6 Kf4 65. Kh7 Kf5 66. Kh6 Qg6# { Black wins by checkmate. } 0-1