[Event "Casual rapid game"] [Site "https://lichess.org/ylfznVMf"] [Date "2020.07.14"] [White "Knightplayer1"] [Black "lichess AI level 4"] [Result "1-0"] [UTCDate "2020.07.14"] [UTCTime "17:56:48"] [WhiteElo "1553"] [BlackElo "?"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5 { A43 Benoni Defense: Old Benoni } 2. c3?! { (0.73 → -0.05) Inaccuracy. d5 was best. } (2. d5 d6 3. Nc3 e6 4. e4 Nf6 5. Bc4 exd5 6. Bxd5 Nbd7) 2... Nc6?! { (-0.05 → 0.96) Inaccuracy. Nf6 was best. } (2... Nf6 3. Nf3 d5 4. h3 e6 5. Bf4 Bd6 6. Bxd6 Qxd6 7. e3) 3. e3?! { (0.96 → 0.29) Inaccuracy. d5 was best. } (3. d5 Ne5 4. e4 e6 5. f4 Ng6 6. c4 Bd6 7. g3 Bc7) 3... d5 4. f4?! { (0.18 → -0.70) Inaccuracy. dxc5 was best. } (4. dxc5 a5 5. c4 e6 6. cxd5 exd5 7. Nc3 Nf6 8. Na4 Ne4) 4... h6?! { (-0.70 → 0.01) Inaccuracy. g6 was best. } (4... g6 5. dxc5 Nf6 6. Nf3 Bg7 7. Nbd2 Qc7 8. Bb5 a5 9. O-O) 5. Nf3 Bf5?! { (-0.05 → 0.71) Inaccuracy. cxd4 was best. } (5... cxd4 6. cxd4 Bf5 7. Bb5 e6 8. Ne5 Qc7 9. O-O Bd6 10. Nc3 Ne7 11. g4 Bh7 12. Bd3) 6. Bd3? { (0.71 → -0.50) Mistake. dxc5 was best. } (6. dxc5 e6 7. b4 Be7 8. Nd4 Nxd4 9. exd4 Qd7 10. Bd3 Nf6 11. O-O O-O 12. Qc2 Bxd3) 6... Bxd3 7. Qxd3 c4?! { (-0.55 → 0.48) Inaccuracy. e6 was best. } (7... e6 8. O-O Nf6 9. Nbd2 Rc8 10. Ne5 Bd6 11. Nxc6 Rxc6 12. e4 cxd4 13. cxd4 dxe4 14. Nxe4) 8. Qe2 Nf6 9. O-O Ne4? { (0.13 → 1.41) Mistake. e6 was best. } (9... e6 10. Nbd2 Be7 11. e4 O-O 12. e5 Ne8 13. Ne1 b5 14. b3 b4 15. Bb2 bxc3 16. Bxc3) 10. Ne5 Nxe5 11. fxe5 Qc7?! { (1.05 → 1.90) Inaccuracy. e6 was best. } (11... e6 12. Nd2) 12. Nd2 Nxd2 13. Bxd2 h5?! { (1.75 → 2.84) Inaccuracy. e6 was best. } (13... e6 14. e4 dxe4 15. Qxe4 Rd8 16. b4 g6 17. b5 Rd7 18. a4 Bg7 19. Bc1 Qa5 20. Qc2) 14. Rf2?! { (2.84 → 2.14) Inaccuracy. e4 was best. } (14. e4 Qd7) 14... a5? { (2.14 → 4.22) Mistake. f6 was best. } (14... f6) 15. a3?? { (4.22 → 1.74) Blunder. e4 was best. } (15. e4 dxe4) 15... g6?! { (1.74 → 2.57) Inaccuracy. f6 was best. } (15... f6) 16. Raf1 e6?? { (2.52 → 5.36) Blunder. Rh7 was best. } (16... Rh7 17. e4) 17. e4? { (5.36 → 3.15) Mistake. Rxf7 was best. } (17. Rxf7) 17... b5?? { (3.15 → 7.94) Blunder. Rh7 was best. } (17... Rh7 18. exd5) 18. exd5 Ra6 19. dxe6 Rxe6 20. Rxf7 Qxf7 21. Rxf7 Kxf7 22. Qf3+ Kg7 23. Qb7+ Re7 24. Qxb5 h4 25. h3 Rf7 26. Qxc4 a4 27. e6 Ra7 28. d5 Re7 29. Qd4+ Kg8 30. Qf6 Rc7 31. Bf4 Bc5+?! { (20.02 → Mate in 15) Checkmate is now unavoidable. Rhh7 was best. } (31... Rhh7 32. d6) 32. Kh2 Rb7 33. d6 Kh7 34. Qg5?! { (Mate in 7 → 70.18) Lost forced checkmate sequence. d7 was best. } (34. d7 Bg1+ 35. Kxg1 Rxd7 36. exd7 g5 37. Be5 Rg8 38. d8=Q g4 39. Qd3+ Rg6 40. Qdxg6#) 34... Bxd6?! { (70.18 → Mate in 16) Checkmate is now unavoidable. Bf2 was best. } (34... Bf2 35. Qh6+) 35. Bxd6 Re8 36. Qxh4+ Kg7?! { (70.36 → Mate in 3) Checkmate is now unavoidable. Kg8 was best. } (36... Kg8 37. Qxa4 Rc8 38. Qa6 Rcb8 39. Bxb8 Rxb8 40. Qc4 g5 41. e7+ Kg7 42. Qd4+ Kf7 43. Qd8) 37. Be5+ Kg8 38. Qh8# { White wins by checkmate. } 1-0