[Event "Rated rapid game"] [Site "https://lichess.org/no3A7Fuj"] [Date "2020.01.31"] [White "Sivenkov"] [Black "mschmid"] [Result "0-1"] [UTCDate "2020.01.31"] [UTCTime "18:05:33"] [WhiteElo "2280"] [BlackElo "2321"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A57"] [Opening "Benko Gambit Accepted: Pawn Return Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 { A57 Benko Gambit Accepted: Pawn Return Variation } d6 6. Nc3 Qxb6 7. e4 g6 8. Nf3 Bg7 9. Be2 O-O 10. Nd2 a5 11. Nc4 Qd8 12. O-O Ba6 13. h3 Nfd7 14. Bf4 Nb6 15. Nxb6?! { (0.60 → -0.02) Inaccuracy. Ne3 was best. } (15. Ne3 a4) 15... Qxb6 16. Rb1 Nd7 17. Re1 Rfb8 18. Qc2?! { (-0.23 → -1.09) Inaccuracy. Na4 was best. } (18. Na4 Qa7) 18... Ne5?! { (-1.09 → -0.07) Inaccuracy. Bxe2 was best. } (18... Bxe2) 19. Be3? { (-0.07 → -1.28) Mistake. Na4 was best. } (19. Na4 Qb7 20. b3 Bxe2 21. Rxe2 h6 22. Bg3 Qb5 23. Bxe5 Bxe5 24. Ree1 Qa6 25. Rbc1 Rb4) 19... Bxe2 20. Rxe2 Qa6 21. Rd1?! { (-0.96 → -1.59) Inaccuracy. b3 was best. } (21. b3 Nf3+ 22. gxf3 Bxc3 23. Bg5 f6 24. Bc1 a4 25. Kg2 Rb4 26. f4 Bd4 27. Be3 axb3) 21... a4 22. Bc1?! { (-1.70 → -2.36) Inaccuracy. f4 was best. } (22. f4 Nc4) 22... Nc4?! { (-2.36 → -1.58) Inaccuracy. c4 was best. } (22... c4) 23. Nxa4 Qxa4 24. Qxa4 Rxa4 25. b3 Rab4 26. bxc4 Rxc4 27. Bg5 Kf8 28. g4 Rbb4 29. f3 Bd4+ 30. Kg2 f6 31. Bf4 Kf7 32. h4 Ra4 33. Rdd2 Rcb4 34. Rc2 Rb1 35. Be3 Bxe3 36. Rxe3 Ra1 37. Ree2 Ra3 38. Rf2 Ra7 39. Rb2 f5 40. gxf5 gxf5 41. Kh2?! { (-1.29 → -2.45) Inaccuracy. Rfe2 was best. } (41. Rfe2 Rd1) 41... f4?! { (-2.45 → -1.68) Inaccuracy. Kf6 was best. } (41... Kf6) 42. Kh3 h5 43. Rfd2 Ra3 44. Kg2 Kf6 45. Rf2? { (-2.36 → -3.90) Mistake. Rb7 was best. } (45. Rb7 R3xa2 46. Rxa2 Rxa2+ 47. Kf1 c4 48. Rc7 Ra3 49. Kf2 c3 50. Ke2 Ra2+ 51. Ke1 c2) 45... Ke5? { (-3.90 → -2.25) Mistake. Rd3 was best. } (45... Rd3 46. Rb7 Rdd1 47. Rc2 Rg1+ 48. Kf2 Rh1 49. Ke2 Rxh4 50. Kd3 Rh3 51. Rf2 Rhh1 52. Rb8) 46. Rfd2?? { (-2.25 → -7.61) Blunder. Rb7 was best. } (46. Rb7 Kf6) 46... c4 47. Rbc2 c3?? { (-7.84 → -0.69) Blunder. Rd3 was best. } (47... Rd3) 48. Rd3 R1xa2 49. Rxc3 Rxc2+?! { (-0.97 → -0.13) Inaccuracy. Kd4 was best. } (49... Kd4 50. Kf2 Rxc3 51. Rxa2 Kd3 52. Ra7 Rc2+ 53. Ke1 Re2+ 54. Kf1 Rd2 55. Ra3+ Kd4 56. Kg1) 50. Rxc2 Ra7 51. Rb2 Kd4 52. Kf2 Kc3 53. Re2?! { (0.00 → -0.90) Inaccuracy. Rb8 was best. } (53. Rb8 Ra2+ 54. Kf1 Kd3 55. Rb3+ Kd2 56. Rb7 Ra6 57. Rb3) 53... Ra5 54. Kg2 Kd3?! { (-1.10 → -0.36) Inaccuracy. Rb5 was best. } (54... Rb5 55. Re1 Rb2+ 56. Kf1 Rd2 57. Rb1 Kd4 58. Re1 Rh2 59. Kg1 Rb2 60. Ra1 Ke3 61. Ra3+) 55. Rb2 Ra3 56. Rf2?? { (-1.09 → -7.85) Blunder. Kf2 was best. } (56. Kf2 Rc3) 56... Rc3 57. Rf1 Rc2+ 58. Kh3 Ke3 59. e5 dxe5 60. Re1+ Re2 61. Rf1 Kd4 62. Rd1+ Kc5?? { (-5.33 → 0.00) Blunder. Ke3 was best. } (62... Ke3) 63. Rd3?? { (0.00 → -9.40) Blunder. d6 was best. } (63. d6 exd6 64. Rd5+ Kc6 65. Rxd6+ Kc5 66. Rd5+ Kb4 67. Rd4+ Kb5 68. Rd5+ Ka6 69. Rd6+ Ka7) 63... Re3 { White resigns. } 0-1