[Event "Monthly Classical Arena"] [Site "https://lichess.org/eevmQsdX"] [Date "2018.05.04"] [White "chesspibito"] [Black "lesnoj_kot"] [Result "0-1"] [UTCDate "2018.05.04"] [UTCTime "17:08:58"] [WhiteElo "1760"] [BlackElo "1821"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "1200+10"] [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. a4 g6 7. Bc4 Bg7 8. Bb3 O-O 9. Bg5 Nc6 10. Nf3?! { (-0.05 → -0.68) Inaccuracy. O-O was best. } (10. O-O Nd7 11. Be3 Nde5 12. Nxc6 bxc6 13. a5 c5 14. Nd5 Be6 15. Bg5 Bxd5 16. exd5 f5) 10... Bg4 11. h3 Bd7? { (-0.68 → 0.47) Mistake. Bxf3 was best. } (11... Bxf3) 12. Qd2?! { (0.47 → -0.18) Inaccuracy. O-O was best. } (12. O-O) 12... Na5 13. Ba2 b5 14. axb5 axb5 15. Bh6?! { (-0.52 → -1.39) Inaccuracy. O-O was best. } (15. O-O b4) 15... Nc4 16. Qc1 Bc6 17. Bxg7 Kxg7 18. Bxc4 Rxa1 19. Qxa1 bxc4 20. Nd2 d5 21. e5 Nd7 22. Nf3 Qc7?! { (-2.17 → -1.25) Inaccuracy. d4 was best. } (22... d4 23. Nxd4 Bxg2 24. Rg1 Nxe5 25. Qa7 Bxh3 26. f4 Nd7 27. Rg3 e5 28. Rxh3 exd4 29. Qxd4+) 23. Qd1 e6 24. O-O?! { (-0.92 → -1.54) Inaccuracy. Qd4 was best. } (24. Qd4 Qb8 25. O-O Qxb2 26. Qe3 Ra8 27. Rb1 Ra1 28. Rxa1 Qxa1+ 29. Kh2 Ba4 30. Nd4 h6) 24... Nxe5 25. Nxe5?! { (-1.54 → -2.37) Inaccuracy. Nd4 was best. } (25. Nd4 Rb8) 25... Qxe5 26. Re1 Qd6?! { (-2.22 → -1.48) Inaccuracy. Qf6 was best. } (26... Qf6 27. Ne2 e5 28. c3 Bb7 29. Ng3 d4 30. Ne4 Bxe4 31. Rxe4 Rd8 32. Qd2 Qc6 33. Rxe5) 27. Qd4+ Kg8 28. Ne4?! { (-1.12 → -2.13) Inaccuracy. f4 was best. } (28. f4 Qc7 29. Ra1 Rb8 30. Ne2 Rb4 31. Kh2 Qb8 32. Ra2 Ra4 33. Rxa4 Bxa4 34. Qc3 Qb6) 28... e5 29. Nxd6?? { (-2.24 → -4.66) Blunder. Qd1 was best. } (29. Qd1) 29... exd4 30. Re7 c3?? { (-4.98 → -0.08) Blunder. Rb8 was best. } (30... Rb8) 31. b4?? { (-0.08 → -4.92) Blunder. bxc3 was best. } (31. bxc3 dxc3 32. Rc7 Ba4 33. Rxc3 Rd8 34. Nb7 Re8 35. Nc5 d4 36. Rc4 Rc8 37. Rxa4 Rxc5) 31... Ba4 32. b5?? { (-4.15 → -10.26) Blunder. Ra7 was best. } (32. Ra7 Bxc2 33. Nb5 Rc8 34. Nxd4 Bd3 35. Rd7 Rc4 36. Rxd5 Rxb4 37. Kh2 c2 38. Nxc2 Bxc2) 32... Bxc2 33. b6 Bf5?! { (-10.03 → -6.32) Inaccuracy. d3 was best. } (33... d3) 34. b7?! { (-6.32 → -11.65) Inaccuracy. Kf1 was best. } (34. Kf1 d3 35. Ke1 Be6 36. Rc7 d2+ 37. Kd1 d4 38. Nc4 Bxc4 39. Rxc4 Re8 40. Rxd4 Re1+) 34... c2 35. Rc7 d3 36. Nc8 d2 37. b8=Q d1=Q+ 38. Kh2 c1=Q?! { (-24.02 → -7.24) Inaccuracy. Rxc8 was best. } (38... Rxc8) 39. Rxc1 Qxc1 40. Ne7+ Kg7 41. Nxf5+ gxf5 42. Qg3+ Kf6 43. Qd6+ Kg7 44. Qg3+ Kh8 45. Qe5+ f6 46. Qxf5?! { (-6.83 → -10.47) Inaccuracy. Qd6 was best. } (46. Qd6 Kg7) 46... Qg5 47. Qd7? { (-9.02 → Mate in 13) Checkmate is now unavoidable. Qf3 was best. } (47. Qf3 Qe5+) 47... Rg8? { (Mate in 13 → -8.67) Lost forced checkmate sequence. Qf4+ was best. } (47... Qf4+ 48. Kg1 Ra8 49. g4 Qf3 50. Qb5 Ra1+ 51. Qf1 Rxf1+ 52. Kxf1 Qe4 53. f4 d4 54. Kf2) 48. g3 h5 49. Qd6 h4 50. Qe6?! { (-15.70 → Mate in 8) Checkmate is now unavoidable. Kg2 was best. } (50. Kg2 hxg3) 50... hxg3+ 51. fxg3 Qxg3+ { White resigns. } 0-1