[Event "2021 Spring Marathon"] [Site "https://lichess.org/N7jLjSCW"] [Date "2021.04.10"] [White "Kirdy"] [Black "sergioperuibe"] [Result "1-0"] [UTCDate "2021.04.10"] [UTCTime "16:36:16"] [WhiteElo "1687"] [BlackElo "2285"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "300+0"] [ECO "C00"] [Opening "French Defense: King's Indian Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e6 2. d3 { C00 French Defense: King's Indian Attack } d5 3. Nd2 c5 4. Ngf3 g6?! { (-0.20 → 0.52) Inaccuracy. Nf6 was best. } (4... Nf6 5. c3 Nc6 6. g3 Be7 7. Bg2 O-O 8. O-O b6 9. Re1) 5. g3?! { (0.52 → -0.05) Inaccuracy. exd5 was best. } (5. exd5 exd5 6. d4 Nc6 7. Bb5 Qe7+ 8. Be2 cxd4 9. O-O Bg7) 5... Bg7 6. c3 Ne7 7. Bg2 Nbc6 8. O-O Bd7 9. Re1 O-O 10. Nf1?! { (0.71 → 0.11) Inaccuracy. e5 was best. } (10. e5 Qc7 11. Nb3 Nxe5 12. Nxe5 Bxe5 13. Nxc5 Bd6 14. Nxd7 Qxd7 15. h4 h5 16. Bh3 Rfe8) 10... Rc8?! { (0.11 → 0.69) Inaccuracy. e5 was best. } (10... e5 11. exd5 Nxd5 12. h4 Qc7 13. Ne3 Nde7 14. h5 Rad8 15. h6 Bxh6 16. Nd5 Nxd5 17. Bxh6) 11. Be3? { (0.69 → -0.46) Mistake. e5 was best. } (11. e5) 11... b6 12. Qd2?! { (-0.15 → -1.14) Inaccuracy. Bd2 was best. } (12. Bd2 Qc7) 12... Re8? { (-1.14 → 0.15) Mistake. d4 was best. } (12... d4 13. Bh6 e5 14. cxd4 cxd4 15. h4 f6 16. Bxg7 Kxg7 17. Rec1 Be6 18. Ne1 Qd6 19. f4) 13. Bh6 Bh8? { (-0.07 → 1.48) Mistake. e5 was best. } (13... e5) 14. Bg5? { (1.48 → 0.30) Mistake. e5 was best. } (14. e5) 14... Qc7 15. e5?? { (0.44 → -1.35) Blunder. Ne3 was best. } (15. Ne3 dxe4) 15... b5?? { (-1.35 → 1.93) Blunder. Nxe5 was best. } (15... Nxe5) 16. Bf6 Nf5?? { (2.10 → 5.04) Blunder. d4 was best. } (16... d4 17. cxd4) 17. g4 Ng7? { (4.70 → 10.33) Mistake. Bxf6 was best. } (17... Bxf6 18. exf6 Qd6 19. gxf5 exf5 20. Rxe8+ Rxe8 21. d4 cxd4 22. Nxd4 Ne5 23. Ne3 Nc4 24. Nxc4) 18. Qh6 Nf5 19. gxf5 exf5?! { (10.53 → Mate in 3) Checkmate is now unavoidable. Nxe5 was best. } (19... Nxe5 20. Bxe5 Bxe5 21. Rxe5 Qd8 22. Ng5 Qf6 23. Qxh7+ Kf8 24. fxe6 Bxe6 25. Rae1 Rcd8 26. Nxe6+) 20. Ng5 { Black resigns. } 1-0