[Event "Schachstratege simul"] [Site "https://lichess.org/QVMyUjBt"] [Date "2021.03.13"] [White "Schachstratege"] [Black "strogoff66"] [Result "1/2-1/2"] [UTCDate "2021.03.13"] [UTCTime "17:01:25"] [WhiteElo "2323"] [BlackElo "2021"] [Variant "Standard"] [TimeControl "2400+60"] [ECO "A58"] [Opening "Benko Gambit Accepted: Fully Accepted Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 { A58 Benko Gambit Accepted: Fully Accepted Variation } g6 6. Nc3 Bg7 7. e4 O-O 8. Be2 Qa5 9. Bd2 Bxa6 10. e5 Ne8 11. Nf3 d6 12. e6 Bxe2 13. Qxe2 Qa6 14. h4? { (0.43 → -1.17) Mistake. Ng5 was best. } (14. Ng5 f5 15. Nf7 Qxe2+ 16. Kxe2 Na6 17. Rhd1 Nec7 18. Nh6+ Kh8 19. a3 c4 20. Be3 Rfb8) 14... Qxe2+ 15. Kxe2 h6?! { (-1.16 → -0.21) Inaccuracy. fxe6 was best. } (15... fxe6) 16. exf7+ Rxf7 17. Ne1 Nf6?! { (-0.47 → 0.32) Inaccuracy. Nc7 was best. } (17... Nc7 18. Nc2 Bxc3 19. bxc3 Nxd5 20. a4 Nc6 21. Rhb1 Rff8 22. Kf1 Ra6 23. Bxh6 Rfa8 24. c4) 18. Nc2 Na6 19. Ne3 Nc7?! { (0.06 → 0.82) Inaccuracy. Raf8 was best. } (19... Raf8) 20. f3?! { (0.82 → -0.08) Inaccuracy. a4 was best. } (20. a4) 20... e6 21. dxe6 Nxe6 22. Rhd1 Nf4+ 23. Kf1 Nd3? { (-0.13 → 1.05) Mistake. d5 was best. } (23... d5 24. Ne2 Nxe2 25. Kxe2 Nh5 26. Nxd5 Bxb2 27. Rab1 Rxa2 28. Be3 Be5+ 29. Rd2 Rxd2+ 30. Bxd2) 24. Bc1 Nxc1 25. Raxc1 Rb7 26. b3 Ra6 27. Na4?! { (1.53 → 0.49) Inaccuracy. Rc2 was best. } (27. Rc2 Ne8 28. Ncd5 Nc7 29. Nxc7 Rxc7 30. Re2 Rca7 31. Rdd2 h5 32. g3 Bd4 33. Nd5 Ra3) 27... Rf7?! { (0.49 → 1.12) Inaccuracy. Nh5 was best. } (27... Nh5 28. Rc4) 28. Nc4 Ng4?? { (1.12 → 4.58) Blunder. Ne8 was best. } (28... Ne8) 29. Rxd6 Rxd6 30. Nxd6 Ne3+ 31. Kf2 Re7 32. Ne4 Bd4 33. Kg3?! { (4.53 → 3.37) Inaccuracy. Naxc5 was best. } (33. Naxc5 Nf5+ 34. Ke2 Nxh4 35. g3 Nf5 36. g4 Bb2 37. Rb1 Ba3 38. gxf5 gxf5 39. b4 fxe4) 33... Nf5+?! { (3.37 → 4.96) Inaccuracy. c4 was best. } (33... c4) 34. Kh3 Be3 35. Rc4 g5 36. h5 Nd4 37. Rxc5 Ne2 38. Rc8+ Kg7 39. Kg4 Nf4 40. Ng3 Kh7 41. Nf5 Re6 42. Rc7+ Kh8 43. Nxe3 Rxe3 44. Rc8+ Kg7 45. Rc7+ Kf6 46. Nc5 Nxg2 47. Ne4+ Ke5 48. Nxg5?? { (6.35 → 1.55) Blunder. Rc5+ was best. } (48. Rc5+ Kd4 49. Rc6 Re2 50. Rxh6 Ne3+ 51. Kxg5 Rg2+ 52. Kf4 Nd5+ 53. Kf5 Rxa2 54. Rd6 Rb2) 48... hxg5 49. Re7+?! { (1.41 → 0.44) Inaccuracy. Rc5+ was best. } (49. Rc5+ Kf6) 49... Kf6 50. Rc7 Nf4 51. Rc6+ Ne6 52. Ra6 Re1 53. Kg3 Rh1 54. b4 Rxh5 55. b5 Rh4 56. a3 Rh1 57. a4 { White offers draw } 57... Rb1 58. Kf2 Rb3?! { (-0.99 → -0.37) Inaccuracy. Kf5 was best. } (58... Kf5 59. Rd6) 59. Ke2?? { (-0.37 → -2.85) Blunder. Rb6 was best. } (59. Rb6 Rb2+ 60. Ke3 Ke5 61. Rb8 Ra2 62. Ra8 Nc7 63. Rg8 Kf5 64. Rf8+ Ke6 65. Rg8 Rxa4) 59... Kf5 60. b6?! { (-2.30 → -3.58) Inaccuracy. Kf2 was best. } (60. Kf2 Nd4) 60... Nd4+ 61. Kd1 Kf4 62. a5?? { (-4.10 → Mate in 4) Checkmate is now unavoidable. Ra8 was best. } (62. Ra8 Rb1+) 62... Kxf3?? { (Mate in 4 → -3.13) Lost forced checkmate sequence. Ke3 was best. } (62... Ke3 63. Kc1 Kd3 64. Ra8 Ne2+ 65. Kd1 Rb1#) 63. Ra8 Kg3?? { (-3.27 → 0.00) Blunder. Nc6 was best. } (63... Nc6) 64. a6?? { (0.00 → -4.20) Blunder. Rc8 was best. } (64. Rc8 g4 65. a6 Rb1+ 66. Kd2 Nf3+ 67. Kd3 Rxb6 68. a7 Rd6+ 69. Ke4 Re6+ 70. Kf5 Nd4+) 64... Rxb6 65. a7 Ra6 66. Rg8 Rxa7?? { (-6.94 → -0.18) Blunder. Ra1+ was best. } (66... Ra1+ 67. Kd2 Nf3+ 68. Kd3 Rxa7 69. Kc4 g4 70. Kd5 Re7 71. Kd6 Re1 72. Kd5 Re5+ 73. Kc4) 67. Rxg5+ Kf3 68. Re5 Ra2 69. Re8 Kf2 70. Re7 Nb3 71. Re2+ Rxe2 { Draw by stalemate. } 1/2-1/2