[Event "15th COTS 2024 Intl. Tourn."] [Site "https://lichess.org/XVOyPkyi"] [Date "2024.05.05"] [White "NOELDelaCruz"] [Black "roelgarganta"] [Result "1-0"] [UTCDate "2024.05.05"] [UTCTime "12:21:22"] [WhiteElo "2446"] [BlackElo "2186"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-11"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B60"] [Opening "Sicilian Defense: Richter-Rauzer Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Bg5 { B60 Sicilian Defense: Richter-Rauzer Variation } h6 7. Bxf6 exf6?! { (0.69 → 1.53) Inaccuracy. gxf6 was best. } (7... gxf6 8. Bb5 Bd7 9. Nf5 h5 10. Qd3 Ne5 11. Bxd7+ Qxd7 12. Qe2) 8. Bc4 Be7 9. O-O O-O 10. Bb3 Na5 11. Qd2 Nxb3 12. axb3 Bd7 13. Rfd1 a6 14. Nf5 Bxf5 15. exf5 Qd7 16. Nd5 Rfe8? { (1.54 → 3.39) Mistake. Bd8 was best. } (16... Bd8 17. g4) 17. Nb6 Qxf5 18. Nxa8 Rxa8 19. Qd5 Qxc2? { (2.59 → 4.57) Mistake. Qd7 was best. } (19... Qd7 20. h4 Re8 21. h5 Bf8 22. Qf3 Re5 23. Rd5 Qc6 24. Rxe5 Qxf3 25. gxf3 fxe5 26. b4) 20. Qxb7 Re8 21. Re1 Kf8 22. Rxa6 Qxb2? { (4.14 → 7.28) Mistake. g6 was best. } (22... g6 23. Ra8 Rxa8 24. Qxa8+ Kg7 25. Qe4 Qxb2 26. Qxe7 d5 27. Qe3 d4 28. Qd3 Qa3 29. Rd1) 23. Ra8?! { (7.28 → 4.76) Inaccuracy. Qxe7+ was best. } (23. Qxe7+ Kg8 24. Qxe8+ Kh7 25. Qxf7 Qd2 26. Raa1 Qc3 27. Qh5 Qc2 28. Re3 Qg6 29. Qxg6+ Kxg6) 23... Rd8?? { (4.76 → Mate in 7) Checkmate is now unavoidable. Bd8 was best. } (23... Bd8 24. Rxd8 Rxd8 25. Qe7+ Kg8 26. Qxd8+ Kh7 27. Qc8 Qd2 28. Qc1 Qb4 29. Rd1 Qb8 30. Qc4) 24. Rxd8+?? { (Mate in 7 → 4.59) Lost forced checkmate sequence. Qxe7+ was best. } (24. Qxe7+ Kg8 25. Rxd8+ Kh7 26. Qe4+ f5 27. Qxf5+ g6 28. Qxf7+ Qg7 29. Re7 Qxf7 30. Rxf7#) 24... Bxd8 25. Qd7 { Black resigns. } 1-0