FEN
[Event "September Chess Megatournament"]
[Site "https://cohenchessclub.com/ah62um42"]
[Date "2023.09.16"]
[White "Grant3"]
[Black "Sebastian"]
[Result "1-0"]
[UTCDate "2023.09.16"]
[UTCTime "19:45:05"]
[WhiteElo "1339"]
[BlackElo "1306"]
[WhiteRatingDiff "+25"]
[BlackRatingDiff "-9"]
[Variant "Standard"]
[TimeControl "600+1"]
[ECO "C68"]
[Opening "Ruy Lopez: Exchange Variation, Lutikov Variation"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6?! { (0.49 → -0.07) Inaccuracy. Ba4 was best. } (4. Ba4 Nf6) 4... bxc6?! { (-0.07 → 0.90) Inaccuracy. dxc6 was best. } { C68 Ruy Lopez: Exchange Variation, Lutikov Variation } (4... dxc6 5. O-O Qf6 6. d4 exd4 7. Bg5 Qd6 8. Nxd4 Be7 9. Bxe7 Nxe7 10. Nc3 Bd7 11. Nb3) 5. Nxe5?! { (0.90 → 0.19) Inaccuracy. Nc3 was best. } (5. Nc3 Qf6) 5... Bd6? { (0.19 → 1.62) Mistake. Qe7 was best. } (5... Qe7 6. d4) 6. Nd3 c5?! { (1.16 → 1.71) Inaccuracy. Nh6 was best. } (6... Nh6 7. b3 O-O 8. Qf3 Re8 9. Bb2 Bf8 10. O-O d5 11. Nc3 Bg4 12. Qf4 g5 13. Qg3) 7. O-O c4?! { (1.61 → 2.27) Inaccuracy. Qh4 was best. } (7... Qh4 8. f4 Bb7 9. Qe1 Qh5 10. Nc3 f5 11. e5 Be7 12. b3 O-O-O 13. Bb2 Nh6 14. Qe2) 8. e5 cxd3 9. exd6 cxd6?? { (1.83 → 4.24) Blunder. Bb7 was best. } (9... Bb7 10. Re1+) 10. cxd3?? { (4.24 → 1.10) Blunder. Qf3 was best. } (10. Qf3 Rb8) 10... Nf6?? { (1.10 → 3.01) Blunder. Bb7 was best. } (10... Bb7 11. Nc3 Ne7 12. b3 O-O 13. Qg4 Ng6 14. Ba3 f5 15. Qc4+ Rf7 16. Bxd6 Nh4 17. f3) 11. Re1+ Kf8 12. Nc3 g6?? { (2.85 → 7.07) Blunder. h5 was best. } (12... h5 13. Ne4) 13. b3 Kg7 14. Ba3?! { (7.28 → 5.23) Inaccuracy. Qf3 was best. } (14. Qf3 Rb8) 14... Re8 15. Bxd6?! { (6.39 → 4.08) Inaccuracy. Qf3 was best. } (15. Qf3 Rb8) 15... Rxe1+?! { (4.08 → 6.06) Inaccuracy. Bb7 was best. } (15... Bb7) 16. Qxe1 Ne8 17. Be5+?! { (7.40 → 5.38) Inaccuracy. Qe4 was best. } (17. Qe4 Bb7 18. Be5+ f6 19. Bxf6+ Nxf6 20. Qxb7 Qf8 21. Ne4 Re8 22. Qxa6 Ng4 23. Qb6 Qf4) 17... Kg8 18. Qe3 Bb7 19. Ne4 Ng7 20. Nf6+ Kf8?! { (10.12 → Mate in 2) Checkmate is now unavoidable. Qxf6 was best. } (20... Qxf6 21. Bxf6 Ne6 22. Bb2 Rf8 23. Qb6 Bc8 24. Qd6 h5 25. d4 Ng5 26. d5 Nh7 27. Qb8) 21. Nxh7+?! { (Mate in 2 → 11.74) Lost forced checkmate sequence. Bd6+ was best. } (21. Bd6+ Qe7 22. Bxe7#) 21... Kg8 22. Nf6+ Kf8?! { (11.19 → Mate in 2) Checkmate is now unavoidable. Qxf6 was best. } (22... Qxf6 23. Bxf6 Ne8 24. Bc3 Rc8 25. Qe7 Bc6 26. Qh4 f6 27. Qc4+ Kf8 28. Re1 g5 29. Qxa6) 23. Ne4? { (Mate in 2 → 7.84) Lost forced checkmate sequence. Bd6+ was best. } (23. Bd6+ Qe7 24. Bxe7#) 23... Nf5 24. Qf4 Bxe4 25. dxe4 Ng7 26. Qh6 Qe7? { (8.56 → Mate in 1) Checkmate is now unavoidable. f6 was best. } (26... f6 27. Bb2) 27. Qxg7+?! { (Mate in 1 → 10.63) Lost forced checkmate sequence. Qh8# was best. } (27. Qh8#) 27... Ke8 28. Qg8+ Qf8 29. Qh7 Qe7 30. f4 a5 31. Qh6 a4 32. bxa4 Rxa4 33. Bg7 Rxe4? { (9.38 → Mate in 2) Checkmate is now unavoidable. Qc5+ was best. } (33... Qc5+ 34. d4 Qh5 35. Qg5 Ra6 36. Bf6 d5 37. exd5 Kd7 38. a4 Rxf6 39. Qxf6 Qxd5 40. Qe5) 34. Qh8+ Qf8 35. Qxf8# { White wins by checkmate. } 1-0