[Event "Rated blitz game"] [Site "https://lichess.org/B3Me6sLL"] [Date "2021.04.07"] [White "VIKTOR1962"] [Black "O4a69"] [Result "1/2-1/2"] [UTCDate "2021.04.07"] [UTCTime "09:37:46"] [WhiteElo "1772"] [BlackElo "1730"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A57"] [Opening "Benko Gambit"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 3. d5 b5 { A57 Benko Gambit } 4. e3?! { (0.80 → 0.13) Inaccuracy. cxb5 was best. } (4. cxb5 a6 5. bxa6 e6 6. Nc3 exd5 7. Nxd5 Nxa6 8. Bg5 Be7) 4... bxc4?! { (0.13 → 0.71) Inaccuracy. b4 was best. } (4... b4 5. g4 g6 6. Nd2 d6 7. h3 Bg7 8. Ne2 O-O 9. Bg2) 5. Bxc4 Ba6 6. Qc2?! { (0.53 → -0.24) Inaccuracy. b3 was best. } (6. b3 g6 7. Bb2 Bg7 8. Nf3 Bxc4 9. bxc4 O-O 10. O-O e6) 6... Bxc4 7. Qxc4 g6 8. Nf3 Bg7 9. Nc3 O-O 10. e4 d6 11. O-O Nbd7 12. h3 Nb6 13. Qe2 Rb8 14. b3?? { (0.44 → -3.27) Blunder. Bd2 was best. } (14. Bd2 Nbd7 15. b3 Nh5 16. Rac1 Ne5 17. Nxe5 Bxe5 18. Qd3 Nf4 19. Qf3 f5 20. Ne2 Nh5) 14... e6?? { (-3.27 → 0.93) Blunder. Nfxd5 was best. } (14... Nfxd5 15. exd5) 15. Bb2? { (0.93 → -0.69) Mistake. dxe6 was best. } (15. dxe6 fxe6 16. Bg5 h6 17. Bxf6 Qxf6 18. Nb5 d5 19. Nxa7 Ra8 20. Nb5 Qb2 21. Qe3 d4) 15... exd5 16. exd5 Nfxd5 17. Qc2?! { (-0.48 → -1.42) Inaccuracy. Nxd5 was best. } (17. Nxd5 Nxd5 18. Bxg7 Kxg7 19. Rad1 Nf6 20. Qa6 d5 21. Qxa7 Ne4 22. Rfe1 Re8 23. Qa6 d4) 17... Nb4 18. Qd2 Qf6? { (-1.76 → -0.18) Mistake. d5 was best. } (18... d5 19. Ne2) 19. a3?! { (-0.18 → -0.91) Inaccuracy. Nd1 was best. } (19. Nd1) 19... N4d5 20. Rac1 Nc4?? { (-1.01 → 5.28) Blunder. Rfe8 was best. } (20... Rfe8 21. Rc2) 21. Qxd5?? { (5.28 → -0.98) Blunder. bxc4 was best. } (21. bxc4) 21... Nxb2 22. Ne4 Qe6? { (-1.31 → -0.15) Mistake. Qe7 was best. } (22... Qe7 23. Rc2 Qb7 24. Qxb7 Rxb7 25. Nxd6 Rxb3 26. Rxc5 Rxa3 27. Rc7 a5 28. Ng5 Be5 29. Rd7) 23. Qxe6 fxe6 24. Nfg5?? { (0.00 → -2.10) Blunder. Nxd6 was best. } (24. Nxd6 Nd3 25. Rb1 Bb2 26. Ne4 Rxb3 27. Rfd1 Rfb8 28. Nfd2 Rxa3 29. Nc4 Rab3 30. Na5 Ra3) 24... Nd3?! { (-2.10 → -1.16) Inaccuracy. Rf5 was best. } (24... Rf5 25. Rc2) 25. Rcd1 Rxb3 26. Nxd6 Bd4 27. Nxe6 Rxf2?! { (-1.25 → -0.43) Inaccuracy. Bxf2+ was best. } (27... Bxf2+ 28. Kh2 Rf6 29. Ne4 Rxe6 30. Nxf2 c4 31. Nxd3 cxd3 32. a4 Rd6 33. Rd2 Rd4 34. Rf6) 28. Nxd4 Rxf1+ 29. Rxf1? { (-0.35 → -1.68) Mistake. Kxf1 was best. } (29. Kxf1) 29... cxd4 30. a4 Nc5 31. Nb5?! { (-2.25 → -3.64) Inaccuracy. Rc1 was best. } (31. Rc1 Rc3 32. Rd1 d3 33. a5 Rc2 34. a6 Kg7 35. Kf1 Rb2 36. Nc8 Ra2 37. Nxa7 Rxa6) 31... d3 32. Nxa7 Nxa4 33. Nc6 d2 34. Ne7+?! { (-3.51 → -5.29) Inaccuracy. Rd1 was best. } (34. Rd1 Rb2 35. Ne7+ Kg7 36. Nd5 Rc2 37. Ne3 Nc3 38. Nxc2 Nxd1 39. g3 Kf6 40. Kf1 Nc3) 34... Kg7 35. Nd5 Nc3?! { (-5.20 → -4.02) Inaccuracy. Rd3 was best. } (35... Rd3 36. Nf4 d1=Q 37. Rxd1 Rxd1+ 38. Kf2 Nc3 39. g4 Kf6 40. Ke3 Rf1 41. h4 Rh1 42. Kf2) 36. Ne3 Rb1?? { (-4.47 → -0.12) Blunder. Ne4 was best. } (36... Ne4 37. Nc4) 37. Rxb1 Nxb1 38. Kf1?? { (-0.19 → -3.62) Blunder. Nd1 was best. } (38. Nd1) 38... Nc3 39. g4?! { (-3.56 → -4.78) Inaccuracy. g3 was best. } (39. g3 Kh6 40. Kg2 d1=Q 41. Nxd1 Nxd1 42. Kf3 Kh5 43. Ke2 Nc3+ 44. Kd3 Na4 45. Kd4 Kg5) 39... Kf6 40. Kg2 Ke5?? { (-5.16 → -0.07) Blunder. d1=Q was best. } (40... d1=Q) 41. Kf3?? { (-0.07 → -6.45) Blunder. Nc4+ was best. } (41. Nc4+ Kf4 42. Nxd2 Nd1 43. Nf3 Ne3+ 44. Kf2 Nxg4+ 45. hxg4 Kxg4 46. Ng1 Kf4 47. Nf3 h6) 41... d1=Q+ 42. Nxd1 Nxd1 43. h4 Nc3 44. Ke3 h6 45. h5 gxh5 46. gxh5 Kf5 47. Kd4 Ne2+ 48. Ke3 Ng3 49. Kf3 Nxh5 50. Kg2 Kg4 51. Kh2?! { (-63.15 → Mate in 15) Checkmate is now unavoidable. Kf2 was best. } (51. Kf2 Nf4 52. Ke3 h5 53. Kd4 Kg3 54. Ke5 h4 55. Kd4 Kf3 56. Ke5 h3 57. Kf5 h2) 51... Nf4 52. Kh1 Kh3 53. Kg1 Nh5 54. Kh1 Ng3+?! { (Mate in 18 → -63.35) Lost forced checkmate sequence. Kg3 was best. } (54... Kg3 55. Kg1 Nf6 56. Kf1 h5 57. Ke1 h4 58. Kf1 h3 59. Kg1 Ng4 60. Kf1 h2 61. Ke2) 55. Kg1 h5 56. Kf2 Kh2 57. Kf3 h4 58. Kg4 h3 59. Kf4 Ne2+ 60. Kf3 Ng1+ 61. Kf2 Ne2 62. Kf1 Ng3+ 63. Kf2 Nh5 64. Kf1 Nf6 65. Kf2 Ne4+ 66. Kf1?! { (-63.50 → Mate in 11) Checkmate is now unavoidable. Ke3 was best. } (66. Ke3 Nd6 67. Kf4 Nb5 68. Ke5 Kg3 69. Kd5 Nc3+ 70. Kc4 Nd1 71. Kd5 h2 72. Kd6 Nc3) 66... Nd2+?! { (Mate in 11 → -61.74) Lost forced checkmate sequence. Kg3 was best. } (66... Kg3 67. Ke2 h2 68. Ke3 h1=Q 69. Kd4 Nf6 70. Kc4 Qc6+ 71. Kd4 Kf4 72. Kd3 Ne4 73. Kd4) 67. Kf2 Kh1?? { (-62.50 → -0.01) Blunder. Nb3 was best. } (67... Nb3) 68. Kg3 h2 69. Kf2 Ne4+ 70. Kf1 Ng5 71. Kf2 Nh3+ 72. Kf1 Nf4 73. Kf2 Ne2 74. Kf1 Ng3+ 75. Kf2 { Draw by time and insufficient material. } 1/2-1/2