[Event "13th Amber Rapid"] [Site "Monte Carlo MNC"] [Date "2004.03.23"] [Round "4"] [White "Peter Svidler"] [Black "Francisco Vallejo Pons"] [Result "0-1"] [WhiteElo "2747"] [BlackElo "2663"] [Variant "Standard"] [TimeControl "-"] [ECO "B90"] [Opening "Sicilian Defense: Najdorf Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 { B90 Sicilian Defense: Najdorf Variation } 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 O-O 10. O-O-O Nbd7 11. g4 b5 12. g5 b4 13. Ne2 Ne8 14. Kb1 a5 15. Nbc1?! { (0.08 → -0.63) Inaccuracy. h4 was best. } (15. h4) 15... a4 16. f4 exf4 17. Bxf4 Nc5 18. Bg2 b3 19. cxb3 axb3 20. a3 d5 21. Nd4 Nd6?! { (0.00 → 0.79) Inaccuracy. Qd7 was best. } (21... Qd7 22. Nxe6 Nxe6 23. Be3 Nd6 24. exd5 Nxg5 25. Qd3 Qg4 26. Qe2 Qf5+ 27. Qd3 Qg4) 22. exd5 Bg4 23. Rde1?? { (0.50 → -1.58) Blunder. Nc6 was best. } (23. Nc6 Bf5+) 23... Qd7?? { (-1.58 → 0.18) Blunder. Nc4 was best. } (23... Nc4 24. Qc3) 24. Qb4?? { (0.18 → -3.34) Blunder. Rxe7 was best. } (24. Rxe7 Qxe7 25. Qb4 Nde4 26. Ncxb3 Ra4 27. Qb5 Re8 28. Rg1 Qd7 29. Bxe4 Qxb5 30. Nxb5 Nxb3) 24... Bf5+ 25. Ka1?? { (-0.92 → -5.46) Blunder. Nxf5 was best. } (25. Nxf5 Qxf5+) 25... Rfb8 26. Qxc5? { (-5.10 → -10.00) Mistake. Qxb8+ was best. } (26. Qxb8+ Rxb8) 26... Nc4 27. d6 Rxa3+ 28. Qxa3 Nxa3 29. dxe7?? { (-6.79 → Mate in 8) Checkmate is now unavoidable. Nxf5 was best. } (29. Nxf5 Qxf5) 29... Nc2+ 30. Nxc2 Qa4+ { White resigns. } 0-1