[Event "Rated rapid game"] [Site "https://lichess.org/XI2tT22Y"] [Date "2024.04.22"] [White "CLC59"] [Black "Cornell21"] [Result "0-1"] [UTCDate "2024.04.22"] [UTCTime "14:34:37"] [WhiteElo "1515"] [BlackElo "1431"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "900+5"] [ECO "E92"] [Opening "King's Indian Defense: Petrosian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. e4 O-O 6. Be2 e5 7. d5 { E92 King's Indian Defense: Petrosian Variation } Na6 8. a3 Nc5 9. Be3?? { (0.39 → -1.81) Blunder. Qc2 was best. } (9. Qc2 a5 10. Bg5 a4 11. Nd2 Bd7 12. h3 c6 13. O-O h5 14. b4 axb3 15. Nxb3 Na4) 9... Ncxe4 10. Nxe4 Nxe4 11. Bd3 f5?? { (-2.25 → -0.36) Blunder. Nf6 was best. } (11... Nf6 12. Be2 a5 13. O-O a4 14. Nd2 b6 15. f3 Nd7 16. Nb1 Nc5 17. Nc3 h5 18. Bd3) 12. Bxe4 fxe4 13. Ng5 Bf5 14. O-O Bf6 15. g4?? { (-0.51 → -4.14) Blunder. Qd2 was best. } (15. Qd2 Qe7 16. Rae1 a5 17. b3 Rfe8 18. h3 h6 19. Ne6 Kh7 20. Re2 a4) 15... Bxg5 16. Bxg5?! { (-4.13 → -5.65) Inaccuracy. gxf5 was best. } (16. gxf5 Rxf5 17. Qe2 Bf4 18. Bxf4 Rxf4 19. Rac1 Qg5+ 20. Kh1 Raf8 21. Rc3 Kg7 22. Re3 Qh4) 16... Qxg5 17. h3 e3 18. Kh2 Bxg4 19. hxg4?! { (-5.64 → -7.80) Inaccuracy. Qxg4 was best. } (19. Qxg4 Qxg4 20. hxg4 e2 21. Kg3 exf1=Q 22. Rxf1 g5 23. c5 dxc5 24. Rc1 Rf7 25. Rxc5 Raf8) 19... Rxf2+ 20. Kg3? { (-7.29 → Mate in 2) Checkmate is now unavoidable. Rxf2 was best. } (20. Rxf2 Qh4+ 21. Kg2 Qxf2+ 22. Kh1 Qh4+ 23. Kg2 Rf8 24. Qf3 Rxf3 25. Kxf3 Qf2+ 26. Ke4 Kg7) 20... Qf4+ 21. Kh4 Rh2# { Black wins by checkmate. } 0-1