[Event "Casual rapid game"] [Site "https://lichess.org/lFzE9DiS"] [Date "2024.04.08"] [White "countersparks"] [Black "lichess AI level 8"] [Result "0-1"] [UTCDate "2024.04.08"] [UTCTime "23:12:39"] [WhiteElo "2260"] [BlackElo "?"] [Variant "Standard"] [TimeControl "600+0"] [ECO "E73"] [Opening "King's Indian Defense: Semi-Averbakh System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Be3 { E73 King's Indian Defense: Semi-Averbakh System } e5 7. d5 Nbd7 8. h4 h6?! { (0.71 → 1.38) Inaccuracy. Nc5 was best. } (8... Nc5 9. Qc2) 9. Qd2 Nc5 10. f3 h5 11. Bxc5? { (1.37 → 0.22) Mistake. b4 was best. } (11. b4 Na6 12. Rb1 Nb8 13. Nh3 Bxh3 14. Rxh3 Nbd7 15. Rh1 a5 16. b5 Nc5 17. Bxc5 dxc5) 11... dxc5 12. O-O-O c6 13. Kb1 cxd5 14. Nxd5 b5?! { (0.07 → 0.73) Inaccuracy. Be6 was best. } (14... Be6 15. Nh3 Bxd5 16. cxd5 Qd6 17. g4 Rac8 18. gxh5 Nxh5 19. Rc1 Rc7 20. Rhg1 a6 21. Qg5) 15. cxb5 Nxd5 16. Qxd5 Qa5 17. Qxa8?? { (0.67 → -3.87) Blunder. Qd2 was best. } (17. Qd2 Qb6) 17... Be6 18. Qc6 Qxa2+ 19. Kc1? { (-3.95 → -8.64) Mistake. Kc2 was best. } (19. Kc2 Bb3+ 20. Kd2 Qxb2+ 21. Ke1 Bxd1 22. Bxd1 Qxg2 23. Bb3 Kh7 24. Qd7 Qxh1 25. Kf1 Qxh4) 19... Bh6+ 20. Kc2? { (-7.33 → Mate in 4) Checkmate is now unavoidable. Rd2 was best. } (20. Rd2 Rd8 21. Qd5 Bxd5 22. exd5 Qxd5 23. Kb1 Qxd2 24. f4 Bxf4 25. Rh3 Qc1+ 26. Ka2 Rd2) 20... Qa4+ 21. Kb1 Ba2+ 22. Ka1 Bb3+ 23. Kb1 Bc2# { Black wins by checkmate. } 0-1