[Event "Casual rapid game"] [Site "https://lichess.org/9qv93GGg"] [Date "2023.05.11"] [White "lazzaknight"] [Black "lichess AI level 6"] [Result "0-1"] [UTCDate "2023.05.11"] [UTCTime "00:13:21"] [WhiteElo "1637"] [BlackElo "?"] [Variant "Standard"] [TimeControl "600+5"] [ECO "A57"] [Opening "Benko Gambit: Zaitsev System"] [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. Nc3 { A57 Benko Gambit: Zaitsev System } g6? { (0.54 → 1.72) Mistake. axb5 was best. } (5... axb5 6. Nxb5 Ne4 7. e3 Qa5+ 8. Bd2 Nxd2 9. Qxd2 g6 10. b3) 6. e4 Bg7 7. d6? { (2.01 → 0.32) Mistake. e5 was best. } (7. e5 Ng8 8. d6 Bb7 9. Nf3 e6 10. h4 h5 11. Bg5 Qa5) 7... e6?? { (0.32 → 2.53) Blunder. Bb7 was best. } (7... Bb7 8. f3 O-O 9. e5 Nh5 10. Bg5 Re8 11. dxe7 Rxe7 12. Qd6 f6 13. Bh4 g5 14. Bg3) 8. e5 axb5?! { (2.67 → 3.83) Inaccuracy. Ng8 was best. } (8... Ng8 9. Qf3) 9. Nxb5?? { (3.83 → 0.12) Blunder. exf6 was best. } (9. exf6 Qxf6 10. Nxb5 O-O 11. Nf3 Nc6 12. Be2 e5 13. O-O Bb7 14. a4 e4 15. Nd2 Nd4) 9... Nd5 10. Nf3 O-O?! { (-0.27 → 0.81) Inaccuracy. Ba6 was best. } (10... Ba6) 11. Bc4 Nc6 12. O-O Nb6 13. Bb3?! { (0.47 → -0.55) Inaccuracy. Bd3 was best. } (13. Bd3 Nxe5) 13... Nxe5?! { (-0.55 → 0.52) Inaccuracy. Ba6 was best. } (13... Ba6) 14. Nxe5 Bxe5 15. f4? { (0.30 → -1.30) Mistake. Qe2 was best. } (15. Qe2 Bg7 16. Nc7 Bb7 17. Be3 Nd5 18. Bxd5 Bxd5 19. Nxa8 Qxa8 20. f3 Rb8 21. Rfb1 Bxa2) 15... Bh8 16. Be3 c4 17. Bc2?! { (-0.81 → -1.78) Inaccuracy. Nc7 was best. } (17. Nc7) 17... Bxb2?! { (-1.78 → -0.91) Inaccuracy. Ra5 was best. } (17... Ra5 18. a4) 18. Rb1? { (-0.91 → -2.63) Mistake. Nc7 was best. } (18. Nc7 Bxa1) 18... Rxa2? { (-2.63 → -1.09) Mistake. Nd5 was best. } (18... Nd5 19. Bd4 Bxd4+ 20. Qxd4 Rxa2 21. Rf2 Ba6 22. Nc7 Nxc7 23. dxc7 Qxc7 24. Bxg6 Rxf2 25. Bxh7+) 19. Rf2?? { (-1.09 → -3.36) Blunder. Nc7 was best. } (19. Nc7 Nd5) 19... Bf6?? { (-3.36 → -0.76) Blunder. Nd5 was best. } (19... Nd5 20. Bd4 Bxd4 21. Qxd4 Ba6 22. Be4 Rxf2 23. Qxf2 Bxb5 24. Bxd5 Qa5 25. Bf3 Ba6 26. Qb6) 20. Bd4? { (-0.76 → -2.12) Mistake. Be4 was best. } (20. Be4) 20... Nd5 21. Bxf6?! { (-2.31 → -3.71) Inaccuracy. Bxg6 was best. } (21. Bxg6 Rxf2) 21... Qxf6 22. Nc7? { (-3.61 → -6.18) Mistake. Qe1 was best. } (22. Qe1 Bb7 23. Qe5 Bc6 24. Nd4 Ba4 25. Be4 Rxf2 26. Kxf2 Qh4+ 27. g3 Qxh2+ 28. Bg2 f6) 22... Ne3 23. Qc1 Ng4 24. Rf3 Qd4+ 25. Kh1 Nf2+ 26. Rxf2 Qxf2 27. Qf1 Rxc2 28. Qxf2 Rxf2 29. Kg1 Rc2 30. Nb5 f6 31. Nd4 Ra2 32. Rc1 Ba6 33. Nc2 Kf7 34. Nb4 Ra3 35. Nc2 Rc3 36. Kf1 e5 37. fxe5 fxe5 38. Ke1 Ke6 39. Kd2? { (-9.23 → Mate in 10) Checkmate is now unavoidable. Ke2 was best. } (39. Ke2 Bb7 40. Kd2 Rd3+ 41. Ke2 Bxg2 42. Na1 Rf4 43. h4 Rxh4 44. Rxc4 Bf1+ 45. Kxf1 Rxc4) 39... Rb3? { (Mate in 10 → -9.07) Lost forced checkmate sequence. Rd3+ was best. } (39... Rd3+ 40. Ke1 c3 41. Nb4 Re3+ 42. Kd1 Bc4 43. Kc2 Rf2+ 44. Kb1 Rb2+ 45. Ka1 Rxb4 46. h4) 40. Na1? { (-9.07 → Mate in 18) Checkmate is now unavoidable. Ke2 was best. } (40. Ke2 Rb2 41. Ke3 Bb7 42. Nd4+ exd4+ 43. Kxd4 Bd5 44. Rc3 Kxd6 45. Rg3 Rd2+ 46. Kc3 Rxg2) 40... Rf2+ 41. Ke1 Rxg2?! { (Mate in 10 → -39.29) Lost forced checkmate sequence. Rbb2 was best. } (41... Rbb2 42. Rc2 Rbxc2 43. Nxc2 Rxc2 44. Kf1 c3+ 45. Kg1 Rb2 46. h4 c2 47. Kf2 c1=Q+ 48. Kg3) 42. Nxb3 cxb3 43. Rb1?! { (-39.02 → Mate in 15) Checkmate is now unavoidable. Rc3 was best. } (43. Rc3 b2 44. Rb3 b1=Q+ 45. Rxb1 Rg1+ 46. Kf2 Rxb1 47. h4 Rb3 48. h5 gxh5 49. Ke1 Kxd6) 43... Rg1+ { White resigns. } 0-1