[Event "Casual classical game"] [Site "https://lichess.org/oa5eUwUH"] [Date "2019.10.01"] [White "omega7"] [Black "lichess AI level 1"] [Result "1-0"] [UTCDate "2019.10.01"] [UTCTime "22:00:23"] [WhiteElo "1451"] [BlackElo "?"] [Variant "Standard"] [TimeControl "900+15"] [ECO "C47"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 { C47 Four Knights Game: Italian Variation } d6?! { (-0.13 → 0.94) Inaccuracy. Nxe4 was best. } (4... Nxe4 5. Nxe4 d5 6. Bd3 dxe4 7. Bxe4 Bd6 8. O-O O-O 9. Qe2) 5. a3?! { (0.94 → 0.22) Inaccuracy. Ng5 was best. } (5. Ng5 d5 6. exd5 Na5 7. Bb5+ Bd7 8. Qe2 Be7 9. Bxd7+ Qxd7) 5... h6 6. h3 Be7?! { (0.05 → 0.68) Inaccuracy. Nxe4 was best. } (6... Nxe4 7. Nxe4 d5 8. Bd3 dxe4 9. Bxe4 Bd6 10. O-O O-O 11. d3) 7. O-O Be6 8. Nd5? { (0.53 → -0.62) Mistake. d3 was best. } (8. d3 O-O 9. Re1 Nd7 10. Be3 Bxc4 11. dxc4 a5 12. Nd5 a4) 8... a6? { (-0.62 → 0.74) Mistake. Nxe4 was best. } (8... Nxe4 9. d4) 9. Ba2?! { (0.74 → -0.24) Inaccuracy. Re1 was best. } (9. Re1 Nd4) 9... Nxe4 10. Nxe7? { (-0.23 → -1.82) Mistake. d4 was best. } (10. d4 Ng5 11. Bxg5 Bxg5 12. dxe5 dxe5 13. Qe2 O-O 14. Rfd1 Nd4 15. Qxe5 Nxf3+ 16. gxf3 Bxd5) 10... Kxe7? { (-1.82 → -0.52) Mistake. Qxe7 was best. } (10... Qxe7 11. d4 Bxa2 12. Rxa2 f5 13. c4 O-O 14. d5 Nb8 15. Qc2 Nd7 16. b4 a5 17. Re1) 11. d3?! { (-0.52 → -1.09) Inaccuracy. Bxe6 was best. } (11. Bxe6) 11... Nc5 12. c4 a5 13. Nh4?? { (-0.34 → -2.68) Blunder. d4 was best. } (13. d4 exd4 14. Nxd4 Re8 15. Nxc6+ bxc6 16. Qf3 Kf8 17. Bd2 d5 18. Rfd1 dxc4 19. Bxa5 Nd3) 13... Kd7 14. Nf3 f6? { (-2.09 → -0.47) Mistake. Qf6 was best. } (14... Qf6 15. Be3 Nd4 16. Bxd4 exd4 17. b4 axb4 18. axb4 Na4 19. Bb3 Nc3 20. Rxa8 Rxa8 21. Qd2) 15. Nh2? { (-0.47 → -2.08) Mistake. Be3 was best. } (15. Be3 a4 16. d4 exd4 17. Nxd4 Nxd4 18. Bxd4 Kc8 19. Qf3 Ra6 20. Rae1 Re8 21. Re3 Nd7) 15... f5?! { (-2.08 → -1.44) Inaccuracy. Qe8 was best. } (15... Qe8 16. Bb1 Nd4 17. Be3 Ncb3 18. Bxd4 Nxd4 19. Nf3 Qh5 20. Nxd4 Qxd1 21. Rxd1 exd4 22. Bc2) 16. f4 Nd4 17. fxe5 Kc8? { (-1.55 → -0.10) Mistake. dxe5 was best. } (17... dxe5 18. Nf3) 18. exd6 cxd6?? { (-0.24 → 3.93) Blunder. Qxd6 was best. } (18... Qxd6 19. Bf4) 19. Be3 Nxd3? { (3.67 → 6.29) Mistake. Qf6 was best. } (19... Qf6 20. Rf4 Nc6 21. d4 Kc7 22. dxc5 dxc5 23. Rf2 Rhd8 24. Bf4+ Kc8 25. Qb3 Ra6 26. Be3) 20. Qxd3 g5?! { (6.04 → 10.02) Inaccuracy. Nc6 was best. } (20... Nc6 21. c5 Bxa2 22. Rxa2 f4 23. Bxf4 dxc5 24. Qf5+ Qd7 25. Qxc5 Qd4+ 26. Qxd4 Nxd4 27. Rc1+) 21. Bxd4 Rf8 22. b3 f4 23. Ng4 d5 24. Ne5 dxc4 25. bxc4 Kb8 26. Nc6+ bxc6 27. Be5+ Ka7 28. Qc3 Ka6 29. Rfb1 Rc8 30. a4 Qd7?! { (12.74 → Mate in 8) Checkmate is now unavoidable. f3 was best. } (30... f3 31. c5) 31. Bd4? { (Mate in 8 → 9.68) Lost forced checkmate sequence. c5 was best. } (31. c5 Rb8 32. Bxb8 Qd1+ 33. Kh2 Rxb8 34. Rxb8 Qd8 35. Qb2 Bb3 36. Qxb3 Qc7 37. Ra8+ Qa7) 31... Rb8 32. Rb6+ Rxb6 33. Bxb6 Kxb6 34. c5+ Kc7 35. Qxa5+ Kb8?! { (13.32 → Mate in 8) Checkmate is now unavoidable. Kc8 was best. } (35... Kc8 36. Bxe6) 36. Rb1+ Qb7 37. Rxb7+ Kxb7 38. Qb6+ Ka8 39. Bxe6 g4 40. Qxc6+ Ka7 41. Qb6+ Ka8 42. Bd5# { White wins by checkmate. } 1-0