[Event "2024 Spring Marathon"] [Site "https://lichess.org/0X8fBlYf"] [Date "2024.05.11"] [White "SC-AKTI96"] [Black "ivanrojo"] [Result "1-0"] [UTCDate "2024.05.11"] [UTCTime "00:48:46"] [WhiteElo "2054"] [BlackElo "2334"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-9"] [BlackTitle "CM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B09"] [Opening "Pirc Defense: Austrian Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 { B09 Pirc Defense: Austrian Attack } Bg7 5. h3 O-O 6. Be3 c5 7. dxc5 Qa5 8. Bd3 dxc5 9. Nf3? { (0.35 → -1.25) Mistake. e5 was best. } (9. e5 Nd5 10. Bd2 Nxc3 11. Bxc3 Qb6 12. Qe2 Nc6 13. Bc4 Bf5 14. O-O-O Nb4) 9... Rd8? { (-1.25 → 0.40) Mistake. c4 was best. } (9... c4 10. Bxc4 Nxe4 11. O-O Nxc3 12. bxc3 Qxc3 13. Qe2 Nc6 14. Rad1 Bf5 15. Bb3) 10. Qe2?! { (0.40 → -0.23) Inaccuracy. Nd2 was best. } (10. Nd2 Nh5 11. O-O Bxc3 12. bxc3 Qxc3 13. Rb1 Nc6 14. Rb3 Qg7 15. Bxc5 b6) 10... c4 11. Bxc4 Nxe4 12. Bd4?? { (-0.46 → -3.38) Blunder. Bxf7+ was best. } (12. Bxf7+) 12... Nxc3? { (-3.38 → -1.74) Mistake. Rxd4 was best. } (12... Rxd4 13. Nxd4 Nxc3 14. Nb3 Qc7 15. bxc3 Bxc3+ 16. Kd1 Nd7 17. Bd3 Bxa1 18. Nxa1) 13. bxc3?? { (-1.74 → -4.89) Blunder. Bxc3 was best. } (13. Bxc3 Bxc3+ 14. bxc3 Qxc3+ 15. Kf2 Nc6 16. Rad1 Bd7 17. g4 Be8 18. Rhe1 Nd4) 13... Bxd4 14. Qxe7?! { (-4.81 → -6.49) Inaccuracy. Rd1 was best. } (14. Rd1 Qxc3+ 15. Kf1 Nc6 16. g4 Bf6 17. Kg2 e6 18. Rxd8+ Bxd8 19. Rd1) 14... Bxc3+?! { (-6.49 → -4.74) Inaccuracy. Qxc3+ was best. } (14... Qxc3+ 15. Nd2 Rf8 16. Rb1 Nc6 17. Qe2 Bf5 18. Rxb7 Na5 19. g4 Nxb7 20. gxf5) 15. Kf1 Nc6? { (-4.72 → -2.78) Mistake. Rf8 was best. } (15... Rf8 16. Qh4 Qb4 17. f5 Bxf5 18. Ng5 h5 19. Rd1 Nc6 20. a3 Qe7 21. g4) 16. Qxf7+ Kh8 17. Ng5?! { (-2.62 → -3.51) Inaccuracy. Re1 was best. } (17. Re1 Bd7) 17... Bg7?? { (-3.51 → Mate in 2) Checkmate is now unavoidable. Qxg5 was best. } (17... Qxg5 18. fxg5 Bxa1 19. g4 Bg7 20. Kg1 Ne5 21. Qe7 Bd7 22. Bd5 Rac8 23. Rh2) 18. Re1?? { (Mate in 2 → 3.09) Lost forced checkmate sequence. Qg8+ was best. } (18. Qg8+ Rxg8 19. Nf7#) 18... Bf5?? { (3.09 → Mate in 2) Checkmate is now unavoidable. Be6 was best. } (18... Be6 19. Qxe6) 19. Qg8+ Rxg8 20. Nf7# { White wins by checkmate. } 1-0