[Event "Rated classical game"] [Site "https://lichess.org/ADKNX7Cc"] [Date "2020.07.04"] [White "Chewbacca_Defense"] [Black "Bole1981"] [Result "0-1"] [UTCDate "2020.07.04"] [UTCTime "18:00:20"] [WhiteElo "1906"] [BlackElo "2045"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "1800+30"] [ECO "A57"] [Opening "Benko Gambit Accepted: Modern Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 { A57 Benko Gambit Accepted: Modern Variation } axb5 6. Bxb5 Qa5+ 7. Nc3 Ba6 8. Bxa6 Nxa6 9. Bd2? { (1.55 → -0.06) Mistake. Nf3 was best. } (9. Nf3 g6 10. O-O d6 11. e4 Nd7 12. Bf4 Bg7 13. Re1 Qc7 14. Qe2 O-O 15. e5 Nxe5) 9... g6?! { (-0.06 → 0.94) Inaccuracy. Nb4 was best. } (9... Nb4 10. a4) 10. Nf3 Bg7 11. O-O O-O 12. Rb1 d6 13. e4 Nd7 14. a4 Nb4?! { (1.30 → 1.96) Inaccuracy. Nb6 was best. } (14... Nb6) 15. b3 Rfb8 16. Nb5 Rb7 17. Qe2 Rab8 18. h3 f6?! { (2.07 → 3.05) Inaccuracy. Rxb5 was best. } (18... Rxb5 19. axb5 Qxb5 20. Qc4 Qa5 21. Bxb4 Qxb4 22. Rfc1 Qb7 23. g3 Ne5 24. Nxe5 Bxe5 25. Rc2) 19. Ne1 Nb6?! { (2.56 → 4.08) Inaccuracy. Rxb5 was best. } (19... Rxb5) 20. Nd3 Nxa4 21. Nxb4? { (4.12 → 2.30) Mistake. bxa4 was best. } (21. bxa4 Qxa4 22. Nc3 Qa6 23. Nxb4 Qxe2 24. Nxe2 f5 25. Rb3 cxb4 26. Rfb1 fxe4 27. Ng3 e3) 21... cxb4?? { (2.30 → 6.70) Blunder. Qxb5 was best. } (21... Qxb5 22. Qxb5) 22. bxa4 Qxa4 23. Nd4 b3 24. Ne6 Rc8 25. Rfc1 Rxc1+ 26. Bxc1 Qa2 27. Qb2 Qa4 28. f3 Qa7+ 29. Kh2 h5 30. Qc3 Qb8 31. Bb2 Bh6 32. f4 Kf7 33. Ba3 Kg8 34. Rc1 Kf7 35. Bb2 Rb4 36. Qd3 Rb7 37. Rc4 Qa7 38. Qd4? { (12.40 → 5.30) Mistake. Qg3 was best. } (38. Qg3 Rb8 39. Rc7 Qb6 40. f5 g5 41. Qc3 Ke8 42. Kh1 g4 43. hxg4 hxg4 44. Qg3 Be3) 38... Qb8? { (5.30 → 13.08) Mistake. Qxd4 was best. } (38... Qxd4 39. Rxd4 Rb8 40. Kg3 f5 41. exf5 gxf5 42. Kh4 Kg6 43. Rd3 Rb5 44. Rg3+ Kf7 45. Kxh5) 39. Qc3 Qa7 40. Kg3?! { (12.33 → 6.33) Inaccuracy. Rc8 was best. } (40. Rc8 h4 41. Qc6 Rd7 42. Bd4 Qb7 43. Nd8+ Rxd8 44. Qxb7 Bxf4+ 45. Kg1 Rxc8 46. Qxc8 b2) 40... Kg8 41. Qd4 Qa2?! { (6.44 → 12.62) Inaccuracy. Qxd4 was best. } (41... Qxd4 42. Rc8+ Kf7 43. Nxd4 Rb4 44. Kf3 Ra4 45. Rb8 Ra2 46. Rxb3 Ra8 47. Nc6 Bf8 48. Rb7) 42. Rc8+ Kh7 43. Nf8+? { (12.24 → 4.76) Mistake. f5 was best. } (43. f5 Qa7 44. fxg6+ Kxg6 45. Qd1 Qe3+ 46. Kh2 Bf4+ 47. Kh1 Bh6 48. Rh8 Ra7 49. Bd4 Qc1) 43... Kg7? { (4.76 → 11.95) Mistake. Bxf8 was best. } (43... Bxf8 44. Rxf8 Qa7 45. Qxa7 Rxa7 46. Rb8 Rc7 47. Rxb3 Rc2 48. Kf3 g5 49. Bd4 Kg6 50. f5+) 44. Ne6+ Kh7 45. Rc7?? { (11.07 → 0.00) Blunder. f5 was best. } (45. f5 Qa7 46. fxg6+ Kxg6 47. Qd1 Qe3+ 48. Kh2 Bf4+ 49. Kh1 Bh6 50. Rh8 Ra7 51. Kh2 Rc7) 45... Rxc7 46. Nxc7 Qa5?? { (0.00 → 4.79) Blunder. h4+ was best. } (46... h4+ 47. Kf3 Qb1 48. Ne6 Qf1+ 49. Qf2 Qd3+ 50. Kg4 Qxe4 51. Qf3 Qf5+ 52. Kxh4 Bxf4 53. Qxf4) 47. Qc3 Qa4 48. Kf3 Qa2 49. Nb5?? { (4.96 → 1.57) Blunder. Qc1 was best. } (49. Qc1 g5 50. Ne6 gxf4 51. Nd4 Qa6 52. Qd1 Qc4 53. Qe2 Qxe2+ 54. Kxe2 Bg7 55. Nf5 Bf8) 49... Qb1 50. Nd4?? { (1.61 → Mate in 2) Checkmate is now unavoidable. Bc1 was best. } (50. Bc1 f5) 50... Qf1+ 51. Ke3 Bxf4# { Black wins by checkmate. } 0-1