[Event "2023 Summer Marathon"] [Site "https://lichess.org/b8xqEVJL"] [Date "2023.08.05"] [White "PlayingAtSchool"] [Black "HomayooonT"] [Result "1-0"] [UTCDate "2023.08.05"] [UTCTime "06:53:26"] [WhiteElo "2634"] [BlackElo "2963"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-10"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "60+0"] [ECO "B01"] [Opening "Van Geet Opening: Grünfeld Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d5 2. Nc3? { (0.82 → -0.31) Mistake. exd5 was best. } (2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bf5 6. Bd2 c6) 2... dxe4 3. Nxe4 e5 { B01 Van Geet Opening: Grünfeld Defense } 4. Nf3 f5 5. Nc3 e4 6. Ne5 Nf6 7. d4?! { (0.36 → -0.30) Inaccuracy. Bc4 was best. } (7. Bc4 Qd4 8. f4 Nc6 9. Ne2 Qb6 10. Bf7+ Ke7 11. Bb3 a5) 7... Bd6? { (-0.30 → 0.83) Mistake. Be6 was best. } (7... Be6 8. f3 Bb4 9. fxe4 fxe4 10. Bb5+ c6 11. Bc4 Bxc4 12. Nxc4) 8. Bc4 Bxe5 9. dxe5 Qxd1+ 10. Nxd1?! { (1.36 → 0.72) Inaccuracy. Kxd1 was best. } (10. Kxd1 Ng4) 10... Ng4 11. Bf4 Nc6 12. e6?! { (0.40 → -0.17) Inaccuracy. Nc3 was best. } (12. Nc3 Ngxe5) 12... Nd4?! { (-0.17 → 0.47) Inaccuracy. Ke7 was best. } (12... Ke7 13. Ne3 Bxe6 14. Nxg4 Bxc4 15. Ne5 Nxe5 16. Bxe5 Rhd8 17. h4 Rd7 18. Rh3 Ke6 19. Bf4) 13. h3 Nf6 14. Ne3 Bxe6 15. O-O-O c5 16. Bxe6 Nxe6 17. Be5 Nd7?? { (0.27 → 2.61) Blunder. f4 was best. } (17... f4 18. Nf5 O-O 19. Rhe1 h5 20. Nh4 Rfd8 21. Bxf6 Rxd1+ 22. Kxd1 gxf6 23. Rxe4 Kf7 24. Re2) 18. Bc3?? { (2.61 → 0.08) Blunder. Rd6 was best. } (18. Rd6 f4) 18... Rf8 19. Nd5 O-O-O 20. Rhe1 Nb6? { (-0.35 → 1.29) Mistake. Rde8 was best. } (20... Rde8 21. f3 exf3 22. gxf3 Rf7 23. h4 Nc7 24. Rxe8+ Nxe8 25. h5 Ndf6 26. h6 gxh6 27. Nxf6) 21. Ne7+ Kc7?? { (0.91 → 7.80) Blunder. Kb8 was best. } (21... Kb8 22. Rxd8+ Nxd8 23. Bxg7 Rf7 24. Be5+ Ka8 25. Rd1 Nc6 26. Bd6 c4 27. h4 a5 28. Bc7) 22. f3?? { (7.80 → -1.77) Blunder. Be5+ was best. } (22. Be5+ Rd6 23. Rxd6 Nc4 24. Nd5+ Kc8 25. Rxe6 Nxe5 26. Rxe5 g6 27. Rd1 Rd8 28. Ne7+ Kc7) 22... Rxd1+? { (-1.77 → -0.58) Mistake. Rd7 was best. } (22... Rd7 23. fxe4 fxe4 24. Be5+ Kd8 25. Rxd7+ Kxd7 26. Rd1+ Kxe7 27. Bd6+ Ke8 28. Bxf8 Kxf8 29. Re1) 23. Rxd1 exf3?? { (-0.36 → Mate in 1) Checkmate is now unavoidable. Nd4 was best. } (23... Nd4) 24. Be5# { White wins by checkmate. } 1-0