[Event "2022 Autumn Marathon"] [Site "https://lichess.org/27J8dfTz"] [Date "2022.10.22"] [White "Computercheat"] [Black "Dokanev_Andrey"] [Result "1-0"] [UTCDate "2022.10.22"] [UTCTime "06:47:25"] [WhiteElo "2518"] [BlackElo "2214"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-2"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D00"] [Opening "Blackmar-Diemer Gambit Accepted: Teichmann Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nc3 Nf6 3. e4?! { (-0.02 → -0.68) Inaccuracy. Bf4 was best. } (3. Bf4 e6 4. Nb5 Na6 5. e3 Be7 6. Nf3 O-O 7. h3 c6) 3... dxe4 4. f3 exf3 5. Nxf3 Bg4?! { (-1.05 → 0.00) Inaccuracy. g6 was best. } { D00 Blackmar-Diemer Gambit Accepted: Teichmann Defense } (5... g6 6. h3 Bg7 7. Bf4 O-O 8. Qd2 c5 9. O-O-O cxd4 10. Nxd4) 6. Bc4?! { (0.00 → -0.64) Inaccuracy. h3 was best. } (6. h3 Be6 7. Bf4 Nd5 8. Nxd5 Bxd5 9. c4 Bxf3 10. Qxf3 e5) 6... e6 7. O-O c6 8. h3 Bxf3 9. Qxf3?? { (-0.81 → -7.37) Blunder. Rxf3 was best. } (9. Rxf3) 9... Nbd7?? { (-7.37 → -0.78) Blunder. Qxd4+ was best. } (9... Qxd4+ 10. Be3 Qxc4 11. Rad1 Bc5 12. Qf2 Nbd7 13. Ne4 Bxe3 14. Nd6+ Kf8 15. Qxe3 Qc5 16. Qxc5) 10. Bg5 Be7?! { (-1.29 → -0.68) Inaccuracy. Nb6 was best. } (10... Nb6 11. Bd3 Qxd4+ 12. Kh1 Nbd5 13. Ne4 h6 14. Bh4 Be7 15. Rae1 O-O-O 16. a4 Qxb2 17. Bf2) 11. Rae1?! { (-0.68 → -1.58) Inaccuracy. Rad1 was best. } (11. Rad1 O-O 12. Bc1 Qb6 13. Qg3 Kh8 14. Kh1 Nd5 15. Ne2 Qc7 16. Qf3 Bd6 17. Bb3 b5) 11... Nb6 12. Bb3 Nbd5?? { (-2.03 → 0.50) Blunder. Qxd4+ was best. } (12... Qxd4+) 13. Ne4? { (0.50 → -0.87) Mistake. Nxd5 was best. } (13. Nxd5) 13... O-O 14. Ng3 a5 15. c4?! { (-0.76 → -1.69) Inaccuracy. c3 was best. } (15. c3 a4 16. Bc2 Ne8 17. Bd2 g6 18. Ne4 Ng7 19. b4 axb3 20. Bxb3 b5 21. Bh6 b4) 15... Nb4 16. Rd1 a4 17. a3 axb3 18. axb4 Bxb4? { (-1.35 → 0.25) Mistake. h6 was best. } (18... h6 19. Bxf6 Bxf6 20. Qc3 g6 21. Ne4 Bg7 22. Qxb3 b5 23. cxb5 Bxd4+ 24. Kh1 cxb5 25. Qg3) 19. Qxb3 Be7 20. Qxb7 Rb8 21. Qxc6 Rxb2 22. d5 exd5?! { (-0.09 → 0.50) Inaccuracy. Rb6 was best. } (22... Rb6) 23. cxd5 Qb8 24. Nf5 Bd8 25. d6 Re8?? { (0.28 → 6.39) Blunder. Qb7 was best. } (25... Qb7 26. Rc1 h6 27. Bxf6 Bxf6 28. Qxb7 Rxb7 29. Rc7 Rb2 30. Rd1 Bd8 31. Rc3 Re8 32. Rg3) 26. Rfe1?? { (6.39 → 0.01) Blunder. Bxf6 was best. } (26. Bxf6 Bxf6 27. d7 Rd8 28. Rde1 Be5 29. Qd5 Rb7 30. Ne7+ Kh8 31. Qxe5 Qxe5 32. Rxe5 Rbxd7) 26... Ree2?? { (0.01 → 3.30) Blunder. Rxe1+ was best. } (26... Rxe1+ 27. Rxe1 Rb1 28. Bc1 Qb6+ 29. Qxb6 Bxb6+ 30. Kf1 h5 31. Bg5 Rxe1+ 32. Kxe1 Nd7 33. Ke2) 27. Rxe2 Rxe2 28. d7?? { (3.58 → 0.18) Blunder. Bxf6 was best. } (28. Bxf6 Bxf6 29. d7 Bd8 30. Nd4 Rb2 31. Qc8 h6 32. Nc6 Qb3 33. Qxd8+ Kh7 34. Qh8+ Kxh8) 28... Qa7+?? { (0.18 → 2.47) Blunder. Qe5 was best. } (28... Qe5 29. Bxf6 gxf6 30. Kf1 Re4 31. Ng3 Rf4+ 32. Kg1 Rd4 33. Rxd4 Qxd4+ 34. Kh2 Qe5 35. Qa8) 29. Kh1 Qf2 30. Bxf6?? { (2.10 → 0.05) Blunder. Qa8 was best. } (30. Qa8 Re1+ 31. Kh2 Qg1+ 32. Kg3 h6 33. Qxd8+ Kh7 34. Qxf6 gxf6 35. d8=Q Rxd1 36. Qe8 Qe1+) 30... gxf6 31. Qa8 Re1+ 32. Rxe1 Qxe1+ 33. Kh2 Qe5+ 34. Ng3 Qc7 35. Qc8 Kg7 36. h4 Qb6 37. Nf5+ Kg6 38. Ng3 f5 39. Qc2 Qe6 40. h5+ Kf6 41. Qd3 f4 42. Ne4+ Ke7?? { (0.04 → 10.62) Blunder. Ke5 was best. } (42... Ke5 43. Nc5 Qb6 44. Qc4 Kd6 45. Nd3 f3 46. Qxf7 fxg2 47. Nf2 Qb5 48. Kxg2 Qxd7 49. Qxd7+) 43. Qa3+ Kxd7 44. Nc5+ Kd6 45. Nxe6+ Kxe6 46. Qf3 Bg5 47. Kh3 h6 48. Kg4 f5+ 49. Kh3 Ke5 50. Qd3 Kf6 51. Qd5 f3 52. Qxf3 f4?! { (11.36 → Mate in 16) Checkmate is now unavoidable. Ke5 was best. } (52... Ke5 53. Qc6 Be3 54. Qe8+ Kd4 55. Qe6 Bg5 56. Qxf5 Bd2 57. Kg4 Kc3 58. Qc5+ Kb3 59. Qb5+) 53. g4?! { (Mate in 16 → 12.28) Lost forced checkmate sequence. Qe4 was best. } (53. Qe4 Kf7 54. Kg4 f3 55. gxf3 Kf6 56. Qe8 Bc1 57. Qc6+ Ke7 58. Qxc1 Ke6 59. Qc6+ Ke5) 53... Ke5 54. Qd3 Ke6 55. Qf5+ Kd6 56. Kg2 Kc6 57. Kf3 Kd6 58. Ke4 Kc6 59. Qd5+ Kc7 60. Ke5 f3 61. Qf7+ Kb6 62. Qxf3 Kb5 63. Kd5 Kb4 64. Qd3?! { (Mate in 7 → 16.04) Lost forced checkmate sequence. Kd4 was best. } (64. Kd4 Bh4 65. Qb7+ Ka3 66. Kc4 Ka2 67. Qg2+ Ka1 68. Kb3 Bf2 69. Qxf2 Kb1 70. Qb2#) 64... Bf6?! { (16.04 → Mate in 8) Checkmate is now unavoidable. Ka5 was best. } (64... Ka5 65. Qb3 Ka6 66. Ke6 Ka5 67. Kf5 Ka6 68. Qb4 Ka7 69. Qb5 Bh4 70. Qd7+ Kb8 71. Qd6+) 65. Qc4+ Ka3 66. Qb5?! { (Mate in 7 → 25.35) Lost forced checkmate sequence. Qa6+ was best. } (66. Qa6+ Kb2 67. Qxf6+ Kb3 68. Kc5 Kc2 69. Kc4 Kd2 70. Qf2+ Kc1 71. Kc3 Kb1 72. Qb2#) 66... Ka2?! { (25.35 → Mate in 5) Checkmate is now unavoidable. Bb2 was best. } (66... Bb2 67. Qa6+ Kb3 68. Qxh6 Kc2 69. Qc6+ Kd3 70. h6 Bc3 71. Qxc3+ Kxc3 72. h7 Kb3 73. h8=Q) 67. Kc4 Ka1?! { (25.27 → Mate in 3) Checkmate is now unavoidable. Bb2 was best. } (67... Bb2 68. Qa6+ Kb1 69. Qxh6 Kc2 70. Qe3 Bh8 71. g5 Kb1 72. Qd3+ Ka2 73. Qc2+ Ka1 74. h6) 68. Kd3 Bb2 69. g5 hxg5 70. Kc2 g4 71. Qb3 Bd4 72. Qa4# { White wins by checkmate. } 1-0