[Event "Wch Blitz 4th"] [Site "Almaty"] [Date "2008.11.08"] [Round "1"] [White "Ivanchuk, Vassily"] [Black "Mamedyarov, Shakhriyar"] [Result "0-1"] [GameId "PIyxmdrk"] [WhiteElo "2786"] [BlackElo "2731"] [Variant "Standard"] [TimeControl "-"] [ECO "C91"] [Opening "Ruy Lopez: Closed, Yates Variation, Short Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.16] } 1... e5 { [%eval 0.27] } 2. Nf3 { [%eval 0.23] } 2... Nc6 { [%eval 0.22] } 3. Bb5 { [%eval 0.14] } 3... a6 { [%eval 0.32] } 4. Ba4 { [%eval 0.23] } 4... Nf6 { [%eval 0.21] } 5. O-O { [%eval 0.32] } 5... Be7 { [%eval 0.4] } 6. Re1 { [%eval 0.37] } 6... b5 { [%eval 0.41] } 7. Bb3 { [%eval 0.34] } 7... d6 { [%eval 0.35] } 8. c3 { [%eval 0.42] } 8... O-O { [%eval 0.35] } 9. d4 { [%eval 0.19] } 9... Bg4 { [%eval 0.24] } 10. a4 { [%eval 0.0] } { C91 Ruy Lopez: Closed, Yates Variation, Short Attack } 10... Qc8 { [%eval 0.26] } 11. Be3 { [%eval 0.22] } 11... Na5 { [%eval 0.3] } 12. Bc2 { [%eval 0.35] } 12... Nc4 { [%eval 0.37] } 13. Bc1 { [%eval 0.36] } 13... c5 { [%eval 0.37] } 14. d5 { [%eval 0.3] } 14... Nb6 { [%eval 0.42] } 15. Nbd2 { [%eval 0.15] } 15... c4 { [%eval 0.45] } 16. h3 { [%eval 0.34] } 16... Bh5 { [%eval 0.53] } 17. Nf1 { [%eval 0.51] } 17... Nxa4?! { (0.51 → 1.10) Inaccuracy. Qc7 was best. } { [%eval 1.1] } (17... Qc7 18. Ng3 Bxf3 19. Qxf3 g6 20. Bh6 Rfb8 21. a5 Nbd7 22. h4 Bf8 23. Bg5 Bg7 24. h5) 18. Bxa4 { [%eval 0.96] } 18... bxa4 { [%eval 1.07] } 19. Ng3?! { (1.07 → 0.50) Inaccuracy. Rxa4 was best. } { [%eval 0.5] } (19. Rxa4 a5) 19... Bg6 { [%eval 0.98] } 20. Qxa4 { [%eval 0.57] } 20... Qc7 { [%eval 0.56] } 21. Bg5 { [%eval 0.37] } 21... h6 { [%eval 0.48] } 22. Bxf6 { [%eval 0.34] } 22... Bxf6 { [%eval 0.35] } 23. Ra2 { [%eval 0.35] } 23... a5 { [%eval 0.35] } 24. Rea1 { [%eval 0.14] } 24... Rfc8 { [%eval 0.27] } 25. Qc2 { [%eval 0.16] } 25... Qb6 { [%eval 0.57] } 26. Ra4?! { (0.57 → 0.00) Inaccuracy. Nf1 was best. } { [%eval 0.0] } (26. Nf1 Rc5 27. Ne3 Rac8 28. Ra4 Qa6 29. Qb1 Bd8 30. Nd2 Bg5 31. Qa2 Bxe3 32. fxe3 Qb6) 26... Rc5 { [%eval 0.06] } 27. Qe2 { [%eval 0.07] } 27... Qb5?! { (0.07 → 0.75) Inaccuracy. Rac8 was best. } { [%eval 0.75] } (27... Rac8 28. R1a2) 28. R1a2 { [%eval 0.58] } 28... Bd8 { [%eval 0.91] } 29. Nd2 { [%eval 0.7] } 29... Rac8 { [%eval 0.6] } 30. Ngf1 { [%eval 0.47] } 30... f5 { [%eval 0.63] } 31. Ne3 { [%eval 0.57] } 31... fxe4 { [%eval 0.83] } 32. Ndxc4 { [%eval 0.53] } 32... Be8 { [%eval 0.74] } 33. Qf1?! { (0.74 → 0.00) Inaccuracy. Rxa5 was best. } { [%eval 0.0] } (33. Rxa5 Bxa5 34. Rxa5 Qd7 35. Rxc5 Rxc5 36. Qg4 Rc7 37. Qxe4 Qd8 38. Nf5 Rd7 39. f4 exf4) 33... Qa6 { [%eval 0.07] } 34. Rb4 { [%eval 0.08] } 34... Bc7?! { (0.08 → 0.92) Inaccuracy. Bd7 was best. } { [%eval 0.92] } (34... Bd7 35. b3 Bc7 36. Qb1 Rd8 37. Qxe4 Rf8 38. Kh2 Rf7 39. Qg6 Rf6 40. Qc2 Qc8 41. Nb6) 35. b3?! { (0.92 → 0.14) Inaccuracy. Qd1 was best. } { [%eval 0.14] } (35. Qd1) 35... Ra8 { [%eval 0.47] } 36. Qa1 { [%eval 0.32] } 36... Bb5 { [%eval 0.58] } 37. Rxb5? { (0.58 → -0.53) Mistake. Nd2 was best. } { [%eval -0.53] } (37. Nd2 Bd3) 37... Qxb5 { [%eval -0.46] } 38. Ra3 { [%eval -0.82] } 38... Rf8 { [%eval -0.63] } 39. Qa2 { [%eval -0.68] } 39... Qb8 { [%eval -0.66] } 40. Qc2 { [%eval -0.67] } 40... Rb5 { [%eval -0.67] } 41. Qa2?! { (-0.67 → -1.75) Inaccuracy. Nd2 was best. } { [%eval -1.75] } (41. Nd2 Bb6 42. c4 Rb4 43. Nxe4 Bxe3 44. fxe3 Qa7 45. Qc3 Qb6 46. Kh2 Rc8 47. Qd3 Rb8) 41... Bb6 { [%eval -1.7] } 42. Nxb6 { [%eval -1.84] } 42... Qxb6 { [%eval -1.76] } 43. c4 { [%eval -1.72] } 43... Rb4 { [%eval -1.5] } 44. Rxa5 { [%eval -1.97] } 44... Rxb3 { [%eval -1.78] } 45. Ra6 { [%eval -1.96] } 45... Qb4 { [%eval -1.81] } 46. c5?? { (-1.81 → -7.19) Blunder. Ra8 was best. } { [%eval -7.19] } (46. Ra8 Rxa8) 46... Rb2?! { (-7.19 → -5.49) Inaccuracy. Rxe3 was best. } { [%eval -5.49] } (46... Rxe3 47. Kh2 Rd3 48. Ra8 Qxc5 49. Rxf8+ Kxf8 50. Qa8+ Kf7 51. Qb7+ Kf6 52. Qd7 Qxd5 53. Qd8+) 47. Qc4 { [%eval -6.76] } 47... Qe1+?! { (-6.76 → -4.56) Inaccuracy. Qd2 was best. } { [%eval -4.56] } (47... Qd2 48. Qxe4 Qxf2+ 49. Kh2 Re2 50. Ng4 Rxe4 51. Nxf2 Rxf2 52. cxd6 Rd4 53. d7 Rxd5 54. Ra8+) 48. Kh2? { (-4.56 → -7.72) Mistake. Qf1 was best. } { [%eval -7.72] } (48. Qf1 Qxf1+ 49. Kxf1 Rfxf2+ 50. Kg1 dxc5 51. d6 Rfd2 52. Kh2 Kf7 53. d7 Ke7 54. Rg6 Rb3) 48... Qxf2 { [%eval -6.71] } 49. Qxe4 { [%eval -6.42] } 49... Re2 { [%eval -6.37] } 50. Ra3?! { (-6.37 → -10.93) Inaccuracy. Nd1 was best. } { [%eval -10.93] } (50. Nd1 Rxe4 51. Nxf2 Rxf2 52. Kg3 Ree2 53. cxd6 Rxg2+ 54. Kf3 Rgf2+ 55. Kg3 Rf8 56. d7 Rd2) 50... Re1 { [%eval -8.08] } 51. cxd6 { [%eval -13.65] } 51... h5 { [%eval -10.4] } 52. d7 { [%eval -23.77] } 52... h4 { [%eval -16.68] } 53. Nf1?! { (-16.68 → Mate in 3) Checkmate is now unavoidable. Qxh4 was best. } { [%eval #-3] } (53. Qxh4) 53... Rxe4 { [%eval #-12] } { White resigns. } 0-1