[Event "Four Player Festa da Uva 2014"] [Site "Caxias do Sul BRA"] [Date "2014.03.06"] [Round "4.1"] [White "Carlsen, M."] [Black "Leitao, R."] [Result "1-0"] [WhiteElo "2881"] [BlackElo "2645"] [Variant "Standard"] [TimeControl "-"] [ECO "B20"] [Opening "Sicilian Defense: Snyder Variation"] [Termination "Unknown"] [Annotator "lichess.org"] 1. e4 c5 2. b3 { B20 Sicilian Defense: Snyder Variation } Nc6 3. Bb2 d6 4. Bb5 Bd7 5. f4 a6 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Qe2 e6 9. Nf3 Be7 10. O-O-O Qc7 11. d4 cxd4 12. Nxd4 Rc8 13. g4 O-O 14. g5 Nd7 15. h4 b5 16. Rhe1 Rfe8 17. a3 Nc5 18. f5?! { (0.87 → -0.18) Inaccuracy. Kb1 was best. } (18. Kb1 Bb7 19. f5 Bf8 20. f6 Nd7 21. Rg1 Qc5 22. Nf3 d5 23. Rg2 Kh8 24. Qd3 gxf6 25. exd5) 18... Bf8?! { (-0.18 → 0.63) Inaccuracy. exf5 was best. } (18... exf5 19. Nxf5 Bf8 20. Qg2 Re5 21. Nd5 Bxd5 22. Bxe5 Bxe4 23. Rxe4 dxe5 24. Re3 Ne6 25. Kb1 Nf4 26. Qh2) 19. f6 a5? { (0.80 → 2.17) Mistake. d5 was best. } (19... d5 20. exd5 exd5 21. Qf2 Rxe1 22. Rxe1 Ne4 23. Nxe4 dxe4 24. Nxc6 Qxc6 25. fxg7 Bxg7 26. Bxg7 Kxg7 27. Qd4+) 20. Ndxb5 Bxb5 21. Nxb5 Qb8 22. Kb1 Nxe4 23. fxg7 Be7? { (1.68 → 3.41) Mistake. Bxg7 was best. } (23... Bxg7 24. Bxg7 Kxg7 25. Qxe4 Qxb5 26. Rxd6 a4 27. b4 Rc4 28. Rd4 Rec8 29. Qe2 R4c5 30. Qxb5 Rxb5 31. c4) 24. Qxe4 Qxb5 25. a4?! { (2.75 → 1.65) Inaccuracy. Rf1 was best. } (25. Rf1 Qc6 26. Qd3 Bd8 27. g6 hxg6 28. Qd2 f6 29. Qh6 Kf7 30. Rf2 Qe4 31. h5 Rg8 32. Rg1 Be7) 25... Qc6 26. Qd3 e5 27. Rf1 Kxg7?? { (1.68 → 8.20) Blunder. Rc7 was best. } (27... Rc7 28. c4 Kxg7 29. Qf5 Rf8 30. Rd5 Rb7 31. Ka2 Kg8 32. Rxa5 Qg2 33. Qf2 Qe4 34. Ra7 Rxa7 35. Qxa7) 28. Qf5?? { (8.20 → 1.56) Blunder. Bxe5+ was best. } (28. Bxe5+ Bf6 29. Bxf6+ Kg8 30. Bb2 Re6 31. Rf4 Rf8 32. Rdf1 Qc5 33. h5 Re3 34. Qd1 Re6 35. Rf5 Qa7) 28... Rf8 29. h5 Rc7 30. Rd2 Qd7? { (2.21 → 3.75) Mistake. Kh8 was best. } (30... Kh8 31. Ba3 Qd7 32. Bxd6 Qxf5 33. Rxf5 Bxd6 34. Rxd6 e4 35. c4 Rb7 36. Kc2 Rfb8 37. c5 e3 38. Kd1) 31. Bxe5+ Kg8 32. Qxd7?! { (3.73 → 2.93) Inaccuracy. Qf4 was best. } (32. Qf4 dxe5 33. Rxd7 exf4 34. Rxc7 Bxg5 35. Rc5 Bd8 36. Rxf4 Re8 37. Rcf5 Bc7 38. Rf1 Re7 39. Rd5 Bb6) 32... Rxd7 33. Rf5 Re8 34. Bc3 { White wins. } 1-0