[Event "Casual rapid game"] [Site "https://lichess.org/pbfIYXx7"] [Date "2024.05.07"] [White "VTChess"] [Black "lichess AI level 8"] [Result "1-0"] [UTCDate "2024.05.07"] [UTCTime "04:18:18"] [WhiteElo "2401"] [BlackElo "?"] [WhiteTitle "NM"] [Variant "From Position"] [TimeControl "300+5"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "6k1/8/7P/5P1P/6p1/5pPb/5PpP/6K1 w - - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. f6 Kh7 2. f7 Kxh6 3. f8=Q+ Kxh5 4. Qh8+ Kg6 5. Qh4 Kf5 6. Qh6 Ke5 7. Qg6 Kd4 8. Qf5 Kc4 9. Qe5 Kd3 10. Qf4 Kc3 11. Qd6 Kc4 12. Qd8? { (4.67 → 2.28) Mistake. Qe5 was best. } (12. Qe5 Kb4 13. Qd5 Kc3 14. Qe4 Kb3 15. Qd4 Kc2 16. Qe3 Kb2 17. Qd3 Ka2) 12... Kc3 13. Qd5 Kc2 14. Qd4 Kb3 15. Qc5 Ka4 16. Qb6 Ka3 17. Qb5 Ka2 18. Qb4 Ka1 19. Qc3+? { (Mate in 31 → 9.17) Lost forced checkmate sequence. Qd2 was best. } (19. Qd2 Kb1 20. Qh6 Kb2 21. Qxh3 gxh3 22. g4 Ka3 23. g5 Kb4 24. g6 Kc5) 19... Ka2 20. Qe3 Kb2?? { (5.73 → Mate in 24) Checkmate is now unavoidable. Ka1 was best. } (20... Ka1 21. Qh6 Kb1 22. Qxh3 gxh3 23. g4 Kc2 24. g5 Kd3 25. g6 Ke4 26. g7) 21. Qd3 Kc1 22. Qc3+ Kd1 23. Qh8 Kd2 24. Qxh3 gxh3 25. g4 Kc3? { (7.92 → Mate in 15) Checkmate is now unavoidable. Kd3 was best. } (25... Kd3 26. g5 Ke4 27. g6 Kf5 28. g7 Ke4 29. g8=Q Ke5 30. Qg3+ Kd5 31. Qxh3) 26. g5 Kd3 27. g6 Ke4 28. g7 Kd3 29. g8=Q Kd4 30. Qg4+ Ke5 31. Qxh3 Kd6 32. Qxf3 Ke7 33. h4 Kd6 34. h5 Kc5 35. h6 Kb5 36. h7 Kb6 37. h8=Q Kb5 38. Qe5+ Ka4 39. Qb7 Ka3 40. Qa1# { White wins by checkmate. } 1-0