[Event "Rated blitz game"] [Site "https://lichess.org/U0Py2ss7"] [Date "2024.06.05"] [White "Sergei123i"] [Black "Dark-Bi5hop"] [Result "0-1"] [UTCDate "2024.06.05"] [UTCTime "16:37:42"] [WhiteElo "1698"] [BlackElo "1915"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A57"] [Opening "Benko Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 3. d5 b5 { A57 Benko Gambit } 4. b3?! { (0.72 → 0.00) Inaccuracy. cxb5 was best. } (4. cxb5 a6 5. e3 g6 6. Nc3 Bg7 7. e4 O-O 8. a4 Bb7) 4... bxc4 5. bxc4 g6 6. Bb2 Bg7 7. e4 d6 8. Nd2 O-O 9. Ngf3?! { (-0.17 → -0.83) Inaccuracy. Bd3 was best. } (9. Bd3 e6) 9... Qa5 10. Qc2 e6? { (-0.80 → 0.62) Mistake. Nxe4 was best. } (10... Nxe4) 11. dxe6?! { (0.62 → -0.47) Inaccuracy. Bc3 was best. } (11. Bc3) 11... Bxe6 12. Bd3 Nc6 13. a3 Rab8 14. O-O? { (-0.77 → -2.37) Mistake. Bc3 was best. } (14. Bc3 Qa6 15. O-O Nd7 16. Bxg7 Kxg7 17. Nb3 f6 18. Nfd2 g5 19. Rfd1 Nde5) 14... Rxb2 15. Qxb2 Nxe4 16. Qc2 Nxd2 17. Nxd2 Bxa1 18. Rxa1 Rb8 19. Ne4 Nd4 20. Qd1 Qa6 21. Rb1 Rxb1 22. Qxb1 Bxc4?? { (-2.27 → 0.00) Blunder. Kg7 was best. } (22... Kg7 23. Qc1 Bf5 24. Qc3 Qb6 25. f3 Qd8 26. Ng3 Bxd3 27. Qxd3 Qg5 28. Kf2) 23. Qb8+ Kg7 24. Bxc4?? { (0.00 → -4.51) Blunder. Nxd6 was best. } (24. Nxd6 Bxd3 25. Ne8+ Kh6 26. Qf4+ g5 27. Qxf7 Ne6 28. Qf6+ Bg6 29. Ng7 Qc4) 24... Qxc4 25. Qb2 Qc1+?? { (-4.16 → -0.98) Blunder. Qe6 was best. } (25... Qe6 26. Qb1 Qe5 27. g3 c4 28. Kg2 Ne6 29. f4 Qd5 30. Kf2 Qd4+ 31. Kf3) 26. Qxc1 Ne2+ 27. Kf1 Nxc1 28. Ke1 Nd3+?! { (-1.72 → -1.02) Inaccuracy. Nb3 was best. } (28... Nb3 29. Nxd6 Kf6 30. Nc8 a6 31. Ke2 Ke6 32. Kd3 Na5 33. Nb6 Kd6 34. f3) 29. Ke2 Nf4+ 30. Kf3 Ne6 31. Nxd6 Kf6 32. Ke4 Ke7 33. Nb5?? { (0.22 → -1.96) Blunder. Nc8+ was best. } (33. Nc8+ Kd7 34. Nxa7 Kd6 35. Nb5+ Kc6 36. Nc3 Kd6 37. g4 f6 38. Kd3 f5) 33... a6 34. Nc3 Kd6 35. f4? { (-1.99 → -3.91) Mistake. Kd3 was best. } (35. Kd3 f5) 35... f5+ 36. Kd3?! { (-3.80 → -5.23) Inaccuracy. Ke3 was best. } (36. Ke3 Nc7 37. Ne2 Kd5 38. h3 Nb5 39. a4 Nd4 40. Nc1 Kc4 41. g4 Kc3) 36... Nxf4+ 37. Ke3 Nxg2+ 38. Kf3 Nh4+ 39. Kg3 g5 40. h3 Ke5 41. Na4?! { (-5.60 → -7.90) Inaccuracy. a4 was best. } (41. a4 Ng6 42. Nb5 c4 43. Kf2 Nf4 44. Na3 Kd5 45. Nb5 Kc5 46. Nc3 a5) 41... Kd4 42. Nb6 c4 43. Nxc4? { (-8.33 → Mate in 13) Checkmate is now unavoidable. Kf2 was best. } (43. Kf2 c3 44. Ke1 f4 45. Nc8 c2 46. Kd2 f3 47. Na7 f2 48. Nc6+ Ke4) 43... Kxc4 44. Kf2 Kb3 45. Ke3 Kxa3 46. Kd4 Kb3? { (Mate in 13 → -9.60) Lost forced checkmate sequence. f4 was best. } (46... f4 47. Ke5 f3 48. Ke4 f2 49. Kd5 f1=Q 50. Ke6 a5 51. Kd6 Kb3 52. Ke5) 47. Ke3? { (-9.60 → Mate in 10) Checkmate is now unavoidable. Ke5 was best. } (47. Ke5 f4 48. Kf6 f3 49. Kxg5 f2 50. Kxh4 f1=Q 51. Kg5 Qf3 52. Kh6 Qxh3+) 47... a5 48. Kd3 a4 49. Kd2 a3 50. Kd3 g4 51. Kd4 gxh3 52. Ke5 h2 53. Kf6 h1=Q 54. Kf7 f4 55. Kf6 f3 56. Kf7 f2 57. Kg7 f1=Q 58. Kh6 Ng2+ 59. Kg5 Ne1 60. Kg4 h5+ 61. Kg5 h4 62. Kg6 h3 63. Kg7 h2 64. Kg6 Qhg2+ 65. Kh5 h1=Q# { Black wins by checkmate. } 0-1