[Event "Casual blitz game"] [Site "https://lichess.org/NX9J0Uts"] [Date "2023.05.11"] [White "OlegTsukanov99"] [Black "pmtri"] [Result "1/2-1/2"] [UTCDate "2023.05.11"] [UTCTime "10:20:03"] [WhiteElo "1500"] [BlackElo "1662"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A57"] [Opening "Benko Gambit Accepted: Modern Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5?! { (0.00 → 0.98) Inaccuracy. Nf6 was best. } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. d5 Nf6 3. c4 b5 4. cxb5 a6 5. e3 { A57 Benko Gambit Accepted: Modern Variation } axb5 6. Bxb5 g6 7. Nc3 Bg7 8. Nf3 Qa5 9. Bd2 Ba6 10. a4 O-O 11. O-O d6 12. e4 Bxb5 13. axb5 Qxa1 14. Qxa1 Rxa1 15. Rxa1 Nbd7 16. Ra7 Re8 17. Bg5 Nb6 18. e5? { (1.80 → 0.12) Mistake. Nd2 was best. } (18. Nd2 Nfd7) 18... Ng4?? { (0.12 → 3.30) Blunder. Nfxd5 was best. } (18... Nfxd5 19. Nxd5 Nxd5 20. exd6 exd6 21. Rd7 h6 22. Rxd6 hxg5 23. Rxd5 g4 24. Nd2 Re1+ 25. Nf1) 19. Rxe7 Rxe7 20. Bxe7 Nxe5 21. Nxe5 Bxe5 22. Ne2?? { (4.35 → 1.15) Blunder. Bd8 was best. } (22. Bd8 Bxc3 23. bxc3 Nxd5 24. b6 Nxb6 25. Bxb6 Kf8 26. Kf1 Ke7 27. Ke2 Ke6 28. c4 f5) 22... Bxb2? { (1.15 → 2.61) Mistake. Nxd5 was best. } (22... Nxd5 23. Bd8) 23. Bxd6 c4 24. Bb4?? { (2.92 → 0.30) Blunder. Bc7 was best. } (24. Bc7) 24... Nxd5 25. Ba5 c3?! { (-0.05 → 0.74) Inaccuracy. Kf8 was best. } (25... Kf8 26. b6 Be5 27. b7 Ke7 28. Nd4 Kd7 29. Kf1 Bb8 30. Ke2 Kd6 31. g3 h5 32. Nc2) 26. Nxc3?? { (0.74 → -3.22) Blunder. Nd4 was best. } (26. Nd4 Ba3) 26... Nxc3 27. b6 Nb5 28. b7 Be5 29. g3 Bb8 30. Bb6?! { (-3.56 → -4.47) Inaccuracy. Bd2 was best. } (30. Bd2 Nd6 31. Bf4 Kf8 32. Kg2 Ke8 33. Kf3 Kd7 34. Be5 Ke6 35. Bf4 Kd5 36. Kg4 f6) 30... Kf8 31. Kg2 Ke7 32. Kf3 Kd7 33. Ke4 Nd6+ 34. Kd5 Nxb7 35. Kc4 Nd6+ 36. Kc5 Ne4+ 37. Kd5 f5 38. f3 Ng5 39. f4 Nf3 40. Kc4 Nxh2 41. Bg1 Ng4 42. Kc5?! { (-5.85 → -14.10) Inaccuracy. Kd3 was best. } (42. Kd3 Ke6 43. Ke2 Kd5 44. Kf3 Bd6 45. Bb6 Kc4 46. Bd8 Bc5 47. Kg2 Nf2 48. Bb6 Ne4) 42... h5?! { (-14.10 → -6.13) Inaccuracy. Ba7+ was best. } (42... Ba7+ 43. Kc4 Bxg1 44. Kd3 h5 45. Ke2 Bf2 46. Kf3 Ke6 47. Kg2 h4 48. gxh4 Kd5 49. Kh1) 43. Kd4?! { (-6.13 → -14.29) Inaccuracy. Kc4 was best. } (43. Kc4 Nf6 44. Kd3 Ne4 45. Ke2 Nxg3+ 46. Kf3 Ne4 47. Be3 Bd6 48. Bc1 Ke6 49. Be3 Kf7) 43... Ke6?! { (-14.29 → -6.84) Inaccuracy. Ba7+ was best. } (43... Ba7+ 44. Kd3 Bxg1 45. Ke2 Bf2 46. Kf3 h4 47. gxh4 Bxh4 48. Kg2 Bf2 49. Kh3 Ke6 50. Kg2) 44. Kc5?? { (-6.84 → Mate in 34) Checkmate is now unavoidable. Kd3 was best. } (44. Kd3 Kd5 45. Bb6 Bxf4 46. gxf4 h4 47. Ba7 h3 48. Bg1 h2 49. Bxh2 Nxh2 50. Kc2 Nf3) 44... Ba7+ 45. Kc6 Bxg1 46. Kc7 Bf2 47. Kc6 Bxg3 48. Kc5 Bxf4 49. Kc4 g5 50. Kd3 h4 51. Ke2 h3 52. Kf1 h2 53. Kg2 Ne3+ 54. Kh1 g4?? { (Mate in 6 → 0.00) Lost forced checkmate sequence. Nd1 was best. } { Draw by stalemate. } (54... Nd1 55. Kg2 Ke5 56. Kh1 Ke4 57. Kg2 Ke3 58. Kh1 Nf2+ 59. Kg2 h1=Q#) 1/2-1/2