[Event "St Petersburg RUS Botvinnik MeVan de Ou"] [Site "?"] [Date "2012.08.27"] [Round "3"] [White "Zvjaginsev, V. (%2671)"] [Black "Rozum, I. (%2500)"] [Result "1-0"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B30"] [Opening "Sicilian Defense: Nyezhmetdinov-Rossolimo Attack"] [Termination "Unknown"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. Bb5 { B30 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack } e6 4. O-O Nge7 5. Re1 a6 6. Bf1 d5 7. d3 h6 8. a4 g6 9. Nbd2 Bg7 10. Nb3 b6 11. a5 O-O 12. axb6 Qxb6 13. exd5 exd5 14. Be3 d4 15. Bf4 Rd8 16. Nfd2 Be6 17. Rxe6 fxe6 18. Nc4 Qa7 19. Bd6 Nd5 20. Qg4 Qf7 21. Nxc5 Bf8 22. Ne4 Nf6 23. Nxf6+ Qxf6 24. Bc7 Rd7 25. Bg3 Raa7 26. Qe4 Rd5 27. Be2 h5 28. Bf3 Rc5 29. h4 e5?! { (1.02 → 1.67) Inaccuracy. a5 was best. } (29... a5 30. Qe2 Ra6 31. Re1 e5 32. Nd2 Rxc2 33. Ne4 Rxe2 34. Nxf6+ Kf7 35. Rxe2 Kxf6 36. Bxc6) 30. Qe2?! { (1.67 → 0.58) Inaccuracy. b4 was best. } (30. b4 Nxb4 31. Bxe5 Rxe5 32. Nxe5 Rg7 33. Ra5 Bd6 34. g3 Bc7 35. Nxg6 Rxg6 36. Rxh5 Bd6) 30... Bg7 31. Re1 a5 32. Qd1 Qe6 33. Nd2 Nb4 34. Nc4 a4 35. Qd2 Nc6 36. Be4 Na5? { (0.60 → 2.05) Mistake. Rc7 was best. } (36... Rc7 37. f3 Qf6 38. Ra1 Ra7 39. Bf2 Rb5 40. Qc1 Rc5 41. Qe1 Qe6 42. Bg3 Qf6 43. Bxc6) 37. Qb4 Bf8 38. Qxa4 Kh7?? { (1.98 → 4.55) Blunder. Nc6 was best. } (38... Nc6 39. Qb3) 39. b4 Nc6 40. Qxa7+ Nxa7 41. bxc5 Nc6?! { (3.59 → 4.63) Inaccuracy. Bg7 was best. } (41... Bg7 42. Rb1 Nc8 43. Rb8 Kh6 44. c6 g5 45. c7 gxh4 46. Bxh4 Qg4 47. g3 Qd1+ 48. Kh2) 42. Ra1 { White wins. } 1-0