[Event "Casual rapid game"] [Site "https://lichess.org/EG3Rdgok"] [Date "2024.05.10"] [White "leonardo130n34rd0"] [Black "ZugzwangBTK"] [Result "0-1"] [UTCDate "2024.05.10"] [UTCTime "02:22:35"] [WhiteElo "1329"] [BlackElo "2038"] [BlackTitle "CM"] [Variant "From Position"] [TimeControl "600+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "8/1b6/8/8/1p6/p4k2/K7/5N2 w - - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. Nd2+ Ke2 2. Nb1 Bd5+ 3. Ka1 a2 4. Na3?? { (0.00 → -8.40) Blunder. Nc3+ was best. } (4. Nc3+ Kd3 5. Nxd5 Kd4 6. Kxa2 Ke5 7. Kb3 Kf5 8. Kxb4 Kg4) 4... Kd3?? { (-8.40 → -0.23) Blunder. b3 was best. } (4... b3 5. Nb5 Kd3 6. Nc3 Kc2 7. Na4 Bc6 8. Nb2 Bb5 9. Na4 Kc1 10. Nc3) 5. Kb2?? { (-0.23 → -11.46) Blunder. Nc2 was best. } (5. Nc2) 5... b3 6. Ka1 Kd2? { (Mate in 25 → -8.49) Lost forced checkmate sequence. Bc6 was best. } (6... Bc6 7. Kb2 Ba4 8. Ka1 Kd4 9. Kb2 Kc5 10. Ka1 Kb4 11. Kb2 a1=Q+ 12. Kxa1) 7. Kb2 a1=Q+?? { (-6.84 → 0.00) Blunder. Kd3 was best. } (7... Kd3 8. Nb5 Bc6 9. Nd6 Ba4 10. Nf5 Bd7 11. Nd6 Bc6 12. Ka1 Kc2 13. Nc4) 8. Kxa1 Kc1 9. Nc4 Bg8 10. Nb2 Kc2 11. Nc4 Kc3 12. Nb2 Bf7 13. Na4+ Kb4 14. Nb2 Ka3 15. Nc4+?? { (0.00 → -8.65) Blunder. Kb1 was best. } (15. Kb1 Bg6+ 16. Kc1 Bc2 17. Nc4+ Ka2 18. Nb2) 15... Bxc4 16. Kb1 Bd3+ 17. Ka1? { (-8.26 → Mate in 1) Checkmate is now unavoidable. Kc1 was best. } (17. Kc1 b2+ 18. Kd2 Bg6 19. Kc3 Be4 20. Kd2 Kb3 21. Ke1 Bf5 22. Ke2 Bg6) 17... b2# { Black wins by checkmate. } 0-1