[Event "Casual classical game"] [Site "https://lichess.org/jh1bjhaa"] [Date "2019.09.13"] [White "nnitsche"] [Black "lichess AI level 8"] [Result "0-1"] [UTCDate "2019.09.13"] [UTCTime "22:30:04"] [WhiteElo "1643"] [BlackElo "?"] [Variant "Standard"] [TimeControl "1200+15"] [ECO "D02"] [Opening "Queen's Pawn Game: Symmetrical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 d5 { D02 Queen's Pawn Game: Symmetrical Variation } 3. Nbd2 e6 4. e3 c5 5. Bb5+ Bd7 6. a4 a6 7. Be2 Nc6 8. c3 Bd6 9. dxc5 Bxc5 10. b4 Bd6 11. Bb2 O-O 12. Qc2?! { (0.15 → -0.69) Inaccuracy. O-O was best. } (12. O-O Qc7 13. b5 axb5 14. axb5 Na5 15. c4 Nxc4 16. Bxc4 dxc4 17. b6 Qc6 18. Bxf6 gxf6) 12... Qc7 13. Rc1 b5 14. axb5 axb5 15. Bxb5?? { (-1.29 → -3.56) Blunder. O-O was best. } (15. O-O Rfc8 16. Qb1 Ne7 17. Bd3 Ng6 18. h3 Ne5 19. Nxe5 Bxe5 20. Qc2 Bh2+ 21. Kh1 Bd6) 15... Nxb4 16. cxb4 Qxc2 17. Rxc2 Bxb5 18. Nb3?? { (-3.12 → -6.94) Blunder. Nd4 was best. } (18. Nd4 Ba4) 18... Bxb4+ 19. Nfd2 Ne4 20. f3 Nxd2 21. Nxd2 Ra2 22. Kf2 Ba4 23. Rhc1 Bxc2 24. Rxc2 Rb8 25. Be5 Rxc2 26. Bxb8 Rxd2+ 27. Kg3 Re2 28. Ba7 Be1+ 29. Kh3 Bf2 30. Bd4 Bxe3 31. Bxe3?! { (-23.95 → Mate in 12) Checkmate is now unavoidable. Be5 was best. } (31. Be5 f6) 31... Rxe3 { White resigns. } 0-1