[Event "Casual correspondence game"] [Site "https://lichess.org/dv7uisg0"] [Date "2023.11.22"] [White "mocean"] [Black "lichess AI level 5"] [Result "1-0"] [UTCDate "2023.11.22"] [UTCTime "06:29:55"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } c6 3. Nf3 Qb6 4. Nbd2 Qxb2 5. Nb3? { (0.52 → -0.92) Mistake. e4 was best. } (5. e4 Qc3 6. Bd3 dxe4 7. Bxe4 Nf6 8. O-O Nd5 9. Bg3 g6) 5... Bf5 6. e3 Bxc2 7. Qc1?? { (-0.42 → -2.33) Blunder. Qd2 was best. } (7. Qd2 e5) 7... Qc3+? { (-2.33 → -0.61) Mistake. Qxc1+ was best. } (7... Qxc1+ 8. Nxc1 e6 9. a4 Nd7 10. Bd3 Bxd3 11. Nxd3 c5 12. dxc5 Nxc5 13. Ke2 Nf6 14. Nfe5) 8. Nbd2?? { (-0.61 → -2.94) Blunder. Nfd2 was best. } (8. Nfd2 Nf6 9. Bc7 b6 10. Be2 Ne4 11. O-O Bxb3 12. Nxe4 Qxc1 13. Rfxc1 Bc4 14. Bxc4 dxc4) 8... h6?? { (-2.94 → 3.11) Blunder. e5 was best. } (8... e5 9. a3 exf4 10. exf4 Nf6 11. Ra2 Ne4 12. Rxc2 Qxa3 13. Qb1 Bb4 14. Be2 Nc3 15. Rxc3) 9. Be2?? { (3.11 → -1.38) Blunder. a3 was best. } (9. a3 e6 10. Ra2 Nf6 11. a4 g5 12. Bc7 Bb4 13. Rxc2 Qa3 14. Qb1 g4 15. Ra2 Qc3) 9... Nd7?? { (-1.38 → 3.20) Blunder. e5 was best. } (9... e5 10. a3 exf4 11. exf4 Bd6 12. g3 c5 13. Bd1 c4 14. O-O Ne7 15. Bxc2 Nbc6 16. Kg2) 10. O-O?? { (3.20 → -0.89) Blunder. Bd1 was best. } (10. Bd1 e5 11. Nxe5 Ba3 12. Qxc2 Qxa1 13. Nd3 Bb2 14. Nxb2 Qxa2 15. O-O Ne7 16. Qc3 O-O) 10... e5 11. Nxe5 Nxe5? { (-1.37 → -0.15) Mistake. Ba3 was best. } (11... Ba3 12. Qe1) 12. Bxe5?! { (-0.15 → -1.04) Inaccuracy. Nb1 was best. } (12. Nb1 Qxa1) 12... Rh7?? { (-1.04 → 5.50) Blunder. Ba3 was best. } (12... Ba3 13. Nb1 Bxc1 14. Nxc3 Bb2 15. Bxg7 Rh7 16. Be5 f6 17. Bf4 Bf5 18. Rac1 h5 19. f3) 13. Bd1 g6 14. Bxc2 Bb4 15. Nb3 h5 16. a3 Be7 17. Rd1 a5 18. Rd3 Qxd3 19. Bxd3 Kd7 20. Nc5+ Kd8 21. Nxb7+ Kd7 22. a4 Ra7 23. Rb1 Bb4 24. Nc5+ Kd8 25. e4 Ne7 26. Qg5 Kc8?! { (10.83 → Mate in 6) Checkmate is now unavoidable. Ke8 was best. } (26... Ke8 27. Bf6 Kf8 28. Qe5 Ra8 29. Qxe7+ Kg8 30. Qb7 Rf8 31. Nd7 Re8 32. Qxc6 Rg7 33. Qxd5) 27. Bd6?! { (Mate in 6 → 12.94) Lost forced checkmate sequence. Rxb4 was best. } (27. Rxb4 axb4 28. Qf6 Rd7 29. Nxd7 Kd8 30. Bd6 Kxd7 31. Qxe7+ Kc8 32. Qc7#) 27... dxe4 28. Bxe4?! { (Mate in 7 → 25.84) Lost forced checkmate sequence. Ba6+ was best. } (28. Ba6+ Kd8 29. Bb7 Rxb7 30. Nxb7+ Kc8 31. Qxe7 f6 32. Qxh7 Bxd6 33. Nxd6+ Kd8 34. Rb8#) 28... f6?! { (25.84 → Mate in 5) Checkmate is now unavoidable. Rh8 was best. } (28... Rh8 29. Qf6) 29. Qxf6 Rd7 30. Bxe7 Rdxe7 31. Qxc6+ Kb8 32. Qa8+ Kc7 33. Na6+ Kb6 34. Qc6+ Ka7 35. Nxb4 axb4 36. Qa8+ Kb6 37. Rxb4+ Kc7 38. Qc6+ Kd8 39. Rb8# { White wins by checkmate. } 1-0