[Event "FIDE World Blitz 2014"] [Site "Dubai UAE"] [Date "2014.06.19"] [Round "4.9"] [White "Polgar, Ju"] [Black "Yu Yangyi"] [Result "1-0"] [WhiteElo "2685"] [BlackElo "2675"] [Variant "Standard"] [TimeControl "-"] [ECO "B42"] [Opening "Sicilian Defense: Kan Variation, Modern Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 { B42 Sicilian Defense: Kan Variation, Modern Variation } Nf6 6. O-O Qc7 7. c4 d6?! { (0.44 → 1.09) Inaccuracy. Nc6 was best. } (7... Nc6 8. Be3 Ne5 9. h3 b6 10. Nc3 Bb7 11. Rc1 Be7 12. Nf3) 8. Nc3 Be7 9. Be3 b6 10. Rc1 Bb7 11. f4 O-O 12. f5 Qc8?! { (1.10 → 2.00) Inaccuracy. e5 was best. } (12... e5 13. Nc2 Qd8 14. g4 Nfd7 15. Qf3 Nc5 16. Be2 a5 17. Rcd1 Nc6 18. a3 Nb3 19. Nb5) 13. fxe6 fxe6 14. b4 Nc6 15. Nxc6 Qxc6 16. b5 Qc7 17. Na4 Nxe4? { (0.77 → 2.32) Mistake. Nd7 was best. } (17... Nd7) 18. Qg4 axb5 19. Qxe6+ Kh8 20. Rxf8+ Rxf8 21. cxb5 Nc5 22. Nxc5?? { (3.16 → 1.13) Blunder. Qh3 was best. } (22. Qh3 g6 23. Qh6 Kg8 24. Nxb6 Rd8 25. Bd4 Bf8 26. Qg5 Bg7 27. Bxg7 Kxg7 28. Na4 Re8) 22... dxc5 23. Qh3 g6 24. Bxg6 Bd6?? { (0.99 → 6.62) Blunder. Bf6 was best. } (24... Bf6) 25. Bd4+ Kg8 26. Qe6+ Rf7 27. Bxf7+ Kf8?? { (6.79 → Mate in 1) Checkmate is now unavoidable. Qxf7 was best. } (27... Qxf7 28. Qxd6 cxd4 29. Qd8+ Kg7 30. Qxd4+ Kg8 31. Rd1 Qf8 32. Qc4+ Kh8 33. Qc3+ Kg8 34. Qg3+) 28. Qe8# { White wins by checkmate. } 1-0