[Event "sunday endgame simul"] [Site "https://lichess.org/ifU8zkvB"] [Date "2023.02.12"] [White "DiseasedDonkey"] [Black "Kittypatty001"] [Result "0-1"] [UTCDate "2023.02.12"] [UTCTime "09:09:13"] [WhiteElo "2342"] [BlackElo "747"] [WhiteTitle "FM"] [Variant "From Position"] [TimeControl "600+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "8/1p6/3k4/p5p1/3P2P1/3K4/P7/8 b - - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1... b5 2. Kc3 Kd5 3. a3 b4+ 4. axb4 axb4+ 5. Kxb4 Kxd4 6. Kb3 Ke4 7. Kc4?! { (-60.14 → Mate in 17) Checkmate is now unavoidable. Ka2 was best. } (7. Ka2 Kf4 8. Kb1 Kxg4 9. Kb2 Kh4 10. Kb3 g4 11. Ka3 g3) 7... Kf4 8. Kd3 Kxg4 9. Ke2 Kg3 10. Kf1? { (-9.77 → Mate in 25) Checkmate is now unavoidable. Kd2 was best. } (10. Kd2 Kf2 11. Kc3 g4 12. Kd3 Kf3 13. Kc4 Ke3 14. Kd5 g3 15. Kd6 Kd4 16. Kc6 Ke4) 10... Kh2?! { (Mate in 25 → -13.94) Lost forced checkmate sequence. Kf3 was best. } (10... Kf3 11. Kg1 g4 12. Kh2 Kf2 13. Kh1 Kg3 14. Kg1 Kh3 15. Kf2 g3+ 16. Kf1 Kh2 17. Ke2) 11. Kf2?! { (-13.94 → Mate in 28) Checkmate is now unavoidable. Ke2 was best. } (11. Ke2) 11... Kh3? { (Mate in 28 → -9.60) Lost forced checkmate sequence. g4 was best. } (11... g4 12. Ke3 g3 13. Kd4 g2 14. Kc5 Kg3 15. Kb5 Kf3 16. Kc4 Ke4 17. Kb3 Kd3 18. Ka3) 12. Kg1? { (-9.60 → Mate in 20) Checkmate is now unavoidable. Kf3 was best. } (12. Kf3 g4+ 13. Ke4 g3 14. Kd5 Kh2 15. Kc6 Kg1 16. Kd6 Kg2 17. Ke5 Kh2 18. Kd6 Kg1) 12... g4 13. Kh1 g3 14. Kg1 g2 15. Kf2 Kh2 16. Kf3 g1=Q 17. Kf4 Qg3+ 18. Kf5 Kh3 19. Ke6 Kg4 20. Kf6 Qf3+ 21. Ke5 Qf4+ 22. Kd5 Kf5 23. Kc6 Qd4 24. Kb7 Ke6 25. Kc6 Qd6+ 26. Kb5 Qd4 27. Ka6 Qb4 28. Ka7 Kd7 29. Ka6 Kc6 30. Ka7 Qb7# { Black wins by checkmate. } 0-1