[Event "Casual classical game"] [Site "https://lichess.org/yBX5sfDB"] [Date "2024.05.20"] [White "vtlKK"] [Black "lichess AI level 6"] [Result "1-0"] [UTCDate "2024.05.20"] [UTCTime "20:47:08"] [WhiteElo "1674"] [BlackElo "?"] [Variant "Standard"] [TimeControl "3600+30"] [ECO "B13"] [Opening "Caro-Kann Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. d4 d5 3. exd5 { B13 Caro-Kann Defense: Exchange Variation } cxd5 4. Bd3 Nc6 5. c3 Qc7 6. h3 Nf6 7. Nf3 e6 8. O-O Bd7 9. Qe2 Rc8 10. Re1 a6 11. a4 Bd6 12. Ne5 Bxe5 13. dxe5 Ne4 14. f4 Nc5 15. Bc2 O-O 16. b4 Ne4 17. Bxe4 dxe4 18. Nd2 Rfd8 19. Nxe4 Ne7 20. Nd6 Qxc3 21. Bd2 Qc7 22. Nxc8 Bxc8 23. b5 Qb6+ 24. Be3 Qa5 25. Red1 h6 26. Rd6 Nd5? { (2.83 → 5.04) Mistake. Rxd6 was best. } (26... Rxd6 27. exd6 Nd5 28. Qd2 Qd8 29. bxa6 bxa6 30. Bc5 Bd7 31. a5 Qb8 32. f5) 27. Qd2 Qc7 28. Bb6 Qxd6 29. exd6 Nxb6 30. Rc1 axb5 31. axb5 Re8 32. Qa5 Nd5 33. Rxc8 Rxc8 34. d7 Rf8 35. d8=Q Rxd8 36. Qxd8+ Kh7 37. Qd7 Kg6 38. Qxb7 h5 39. b6 f6 40. Qa7 Nxb6 41. Qxb6 Kf5 42. g3 Kg6?? { (6.75 → Mate in 10) Checkmate is now unavoidable. e5 was best. } (42... e5 43. Qb5 Ke4 44. fxe5 fxe5 45. Kf2 Kf5 46. Qc6 g5 47. Ke3 e4 48. Kd4) 43. Qe3? { (Mate in 10 → 7.33) Lost forced checkmate sequence. Qxe6 was best. } (43. Qxe6 Kh7 44. f5 Kh8 45. Qf7 Kh7 46. Qe8 g5 47. Qf7+ Kh8 48. Qxf6+ Kg8) 43... e5? { (7.33 → Mate in 16) Checkmate is now unavoidable. Kf7 was best. } (43... Kf7 44. h4 g6 45. Qd3 Ke7 46. Qxg6 Kd7 47. Qxf6 Ke8 48. Qxe6+ Kf8 49. f5) 44. fxe5 Kf7?! { (11.04 → Mate in 9) Checkmate is now unavoidable. fxe5 was best. } (44... fxe5 45. Qxe5) 45. e6+ Ke7 46. Kf2?! { (Mate in 8 → 11.69) Lost forced checkmate sequence. Qe4 was best. } (46. Qe4 f5 47. Qc6 Kf6 48. Qd7 f4 49. e7 f3 50. e8=Q f2+ 51. Kxf2 h4) 46... g6?! { (11.69 → Mate in 9) Checkmate is now unavoidable. g5 was best. } (46... g5 47. Kf3 f5 48. Qxg5+ Kxe6 49. Kf4 Kd5 50. Qxf5+ Kc6 51. Kg5 Kb6 52. Kh6) 47. Ke2 h4 48. gxh4 f5 49. Kd3 Kd6 50. e7 f4 51. Qe4 f3 52. e8=Q Kc7 53. Q4e6 Kb7 54. Q8f7+ Ka8 55. Qee8# { White wins by checkmate. } 1-0