[Event "Casual correspondence game"] [Site "https://lichess.org/SjytG4Y1"] [Date "2024.02.15"] [White "butguo"] [Black "lichess AI level 3"] [Result "1-0"] [UTCDate "2024.02.15"] [UTCTime "09:21:15"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B10"] [Opening "Caro-Kann Defense: Endgame Offer"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. d3 d5 3. Nf3 { B10 Caro-Kann Defense: Endgame Offer } Bg4 4. h3 Bh5 5. g4 Bg6 6. exd5 cxd5 7. d4 Nc6 8. Bd3 e5?? { (-0.86 → 1.16) Blunder. e6 was best. } (8... e6) 9. Bxg6 e4?! { (0.79 → 1.70) Inaccuracy. fxg6 was best. } (9... fxg6 10. dxe5 Bc5 11. Nc3 Nge7 12. Na4 b6 13. O-O O-O 14. c3 a5 15. Nd4 Nxe5 16. Nxc5) 10. Bxf7+ Kxf7 11. Bg5?? { (1.56 → -0.49) Blunder. Ng5+ was best. } (11. Ng5+ Ke8 12. c4 dxc4 13. d5 Nb4 14. Nc3 h6 15. Ne6 Qd7 16. g5 hxg5 17. Bxg5 Kf7) 11... Qb6? { (-0.49 → 1.02) Mistake. Be7 was best. } (11... Be7 12. Bxe7 Ngxe7 13. Ne5+ Nxe5 14. dxe5 Qb6 15. Nc3 Qxb2 16. Nxd5 Rhd8 17. c4 Qxe5 18. Rb1) 12. Ne5+ Nxe5 13. dxe5 Qc5? { (1.23 → 2.73) Mistake. Qe6 was best. } (13... Qe6) 14. O-O?! { (2.73 → 1.73) Inaccuracy. Nc3 was best. } (14. Nc3 Ne7 15. Qd2 h6 16. Be3 Qc4 17. O-O-O Rd8 18. Bxa7 Nc6 19. Bb6 Bb4 20. Bxd8 Rxd8) 14... h6?! { (1.73 → 2.57) Inaccuracy. Ne7 was best. } (14... Ne7 15. Be3 Qc8 16. Nd2 h5 17. c4 Qe6 18. cxd5 Qxe5 19. d6 Nd5 20. Nc4 Qe6 21. Qb3) 15. Be3 Qc4 16. Na3?? { (2.86 → 0.95) Blunder. Nd2 was best. } (16. Nd2 Qc6) 16... Bxa3 17. bxa3 b6 18. f3?! { (1.37 → 0.57) Inaccuracy. f4 was best. } (18. f4 Ne7) 18... Ne7 19. fxe4+ Ke6 20. exd5+ Nxd5 21. Qf3?? { (-0.06 → -3.32) Blunder. Bd4 was best. } (21. Bd4 Rhd8) 21... Raf8 22. Qg3 Nxe3?? { (-3.52 → 0.00) Blunder. Qe4 was best. } (22... Qe4 23. Bxh6 gxh6 24. Qd3 Qxd3 25. cxd3 Rxf1+ 26. Rxf1 h5 27. gxh5 Rxh5 28. Kh2 Rxe5 29. h4) 23. Rxf8 Rxf8 24. Qxe3 Qxc2 25. Rc1 Qxa2 26. Rc6+ Ke7?? { (0.00 → 3.09) Blunder. Kd7 was best. } (26... Kd7 27. Rc1 Ke6 28. Rc6+) 27. Rc7+ Kd8?! { (2.86 → 4.28) Inaccuracy. Ke6 was best. } (27... Ke6 28. Rxg7 Qb1+ 29. Kg2 Qb2+ 30. Kg3 Qxe5+ 31. Qxe5+ Kxe5 32. Rxa7 Kf6 33. Rb7 Ra8 34. Rxb6+) 28. Rxa7 Qd5?? { (4.01 → Mate in 4) Checkmate is now unavoidable. Qa1+ was best. } (28... Qa1+ 29. Kh2 Ke8 30. Rxg7 Qf1 31. Kg3 h5 32. gxh5 Qf5 33. Rg5 Qc2 34. h6 Qh7 35. Rg4) 29. Ra4?? { (Mate in 4 → 0.00) Lost forced checkmate sequence. Qxb6+ was best. } (29. Qxb6+ Ke8 30. Qb8+ Qd8 31. Qb5+ Qd7 32. Qxd7#) 29... Qf3?? { (0.00 → Mate in 7) Checkmate is now unavoidable. Qd1+ was best. } (29... Qd1+ 30. Kh2 Qc2+ 31. Kg3 Qxa4 32. Qxb6+ Ke7 33. Qd6+ Kf7 34. Qd5+ Kg6 35. Qd3+ Kf7 36. Qd5+) 30. Qxb6+ Kd7 31. Ra7+ Qb7 32. Qxb7+ Ke6 33. Qxg7 Rb8 34. Qf6+ Kd5 35. Qd6+ Ke4 36. Qxb8 Kf4 37. e6+ Ke3 38. e7 Ke2 39. e8=Q+ Kd2 40. Qbd8+ Kc1 41. Qc6+ Kb2 42. Rb7+ Ka1 43. Qc2 h5 44. Qdd1# { White wins by checkmate. } 1-0