[Event "Rated classical game"] [Site "https://lichess.org/Nc9YaGo9"] [Date "2021.12.02"] [White "Sidewinder1648"] [Black "brettkoz"] [Result "0-1"] [UTCDate "2021.12.02"] [UTCTime "20:01:09"] [WhiteElo "1621"] [BlackElo "1657"] [WhiteRatingDiff "-15"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "1800+30"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System, Steinitz Countergambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 c5 { D00 Queen's Pawn Game: Accelerated London System, Steinitz Countergambit } 3. e3 cxd4 4. exd4 Bf5 5. Bd3 Bxd3 6. Qxd3 Nf6 7. Nc3 a6 8. O-O-O e6 9. h4 Bd6 10. Nge2 Nc6 11. a3?! { (-0.02 → -0.99) Inaccuracy. Bxd6 was best. } (11. Bxd6 Qxd6 12. h5 h6 13. Rdg1 O-O-O 14. g4 Qc7 15. Kb1 Kb8 16. Qg3 Ne8 17. Qxc7+ Kxc7) 11... Qc7?! { (-0.99 → -0.42) Inaccuracy. O-O was best. } (11... O-O 12. h5 b5 13. Bxd6 Qxd6 14. Qg3 Qxg3 15. Nxg3 h6 16. f3 Ne8 17. Nge2 Nd6 18. b3) 12. Qg3 Bxf4+ 13. Nxf4 Rg8 14. Rhe1 O-O-O 15. Qe3 Kb8 16. g3 Rc8 17. Rd2 Na5 18. Qe5 Qxe5 19. dxe5 Nd7 20. Kb1? { (-0.74 → -2.36) Mistake. Rde2 was best. } (20. Rde2 Nc6 21. Nd3 Nd4 22. Re3 Rc7 23. Rd1 Rgc8 24. Nf4 Nb5 25. Nfe2 Rc4 26. Kb1 Nxc3+) 20... Nc4 21. Rdd1 Ndxe5 22. Ka2 Rc7?! { (-2.63 → -1.88) Inaccuracy. Nf3 was best. } (22... Nf3 23. Re2) 23. Na4?! { (-1.88 → -2.94) Inaccuracy. b3 was best. } (23. b3) 23... Rgc8 24. b3 Nf3 25. Re2 Nce5 26. Kb2?! { (-2.74 → -4.13) Inaccuracy. Kb1 was best. } (26. Kb1) 26... Nc6? { (-4.13 → -2.25) Mistake. b5 was best. } (26... b5) 27. Nb6 Ncd4 28. Nxc8 Nxe2 29. Nxe2 Rxc8 30. Nf4 b5 31. Rd3 Ne5 32. Rd4 a5 33. Nh5 g6 34. Nf6 h5 35. f4 Nf3 36. Rd3 Ne1 37. Rc3 Rxc3 38. Kxc3 Kb7?! { (-1.97 → -0.83) Inaccuracy. Kc7 was best. } (38... Kc7) 39. g4?! { (-0.83 → -1.95) Inaccuracy. Nd7 was best. } (39. Nd7 Kc7 40. Ne5 f6 41. Nxg6 Kd7 42. Kd2 Nf3+ 43. Ke3 Nh2 44. Kd4 Kd6 45. c4 Nf3+) 39... hxg4 40. Nxg4 Ng2? { (-2.05 → -0.77) Mistake. Nf3 was best. } (40... Nf3) 41. Ne5 Nxf4 42. Nxf7 Ng2 43. Nd8+ Kb6 44. Nxe6 Nxh4 45. Kd4 Kc6 46. Nd8+ Kc7 47. Ne6+?! { (-0.09 → -0.71) Inaccuracy. Nf7 was best. } (47. Nf7 Kb6) 47... Kd6 48. Ng5 Nf5+ 49. Kc3?! { (-1.24 → -1.89) Inaccuracy. Kd3 was best. } (49. Kd3 Ne7 50. c4 dxc4+ 51. bxc4 b4 52. axb4 axb4 53. Nf3 Nc6 54. Ke4 b3 55. Nd2 b2) 49... d4+?! { (-1.89 → -1.11) Inaccuracy. Ne7 was best. } (49... Ne7 50. Nf7+) 50. Kd3 Kd5?! { (-1.08 → -0.28) Inaccuracy. Ke5 was best. } (50... Ke5) 51. Nf3 b4 52. a4 Kd6 53. Nxd4?? { (0.00 → -8.07) Blunder. Ke4 was best. } (53. Ke4 Ke6 54. Ne5 g5 55. Nc6 Nd6+ 56. Kxd4 Nb7 57. Ke4 Nc5+ 58. Kf3 Nb7) 53... Nxd4 54. Kxd4 g5 55. Ke4 Ke6 56. Kf3 Kf5 57. Ke2 Kf4 58. c4 bxc3 59. b4 c2 60. Kd2 c1=Q+ 61. Kxc1 g4 62. b5 g3 63. b6 g2 64. b7 g1=Q+ { White resigns. } 0-1