[Event "Casual classical game"] [Site "https://lichess.org/k0uPLK4Z"] [Date "2024.02.06"] [White "lichess AI level 4"] [Black "Alares704"] [Result "0-1"] [UTCDate "2024.02.06"] [UTCTime "01:01:13"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "1800+10"] [ECO "A45"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nc3 Nf6 { A45 Queen's Pawn Game: Chigorin Variation } 3. Nf3 e6 4. Bf4 c5 5. Nb5?! { (-0.20 → -1.28) Inaccuracy. e3 was best. } (5. e3 a6 6. dxc5 Bxc5 7. Bd3 Nbd7 8. O-O b5 9. Qe2 Bb7) 5... Qa5+ 6. Nc3 Nc6 7. e3? { (-0.83 → -2.24) Mistake. a3 was best. } (7. a3 Ne4 8. Bd2 Nxd2 9. Qxd2 cxd4 10. Nxd4 Be7 11. e3 O-O) 7... Ne4 8. g3?! { (-2.36 → -3.25) Inaccuracy. Be2 was best. } (8. Be2 Nxc3 9. bxc3 Qxc3+ 10. Kf1 Be7 11. h4 O-O 12. h5 c4) 8... Nxc3 9. Qd3? { (-3.18 → -5.98) Mistake. bxc3 was best. } (9. bxc3 Qxc3+ 10. Nd2 cxd4 11. Bb5 dxe3 12. Bxe3 Bc5 13. Bxc5 Qxc5 14. Rb1 O-O 15. O-O a6) 9... Ne4+ 10. Nd2 c4 11. Qe2 c3 12. a3 cxb2 13. Rb1 Bxa3 14. Qd1 Bb4 15. Bg2 Nc3 16. Bxd5 exd5 17. e4 Nxd1 18. Rxd1?! { (-12.94 → Mate in 6) Checkmate is now unavoidable. O-O was best. } (18. O-O Nc3 19. Rxb2 Ne2+ 20. Kh1 Bxd2 21. Bxd2 Qa6 22. Rbb1 dxe4 23. Bh6 Qa5 24. f3 Qf5) 18... O-O?! { (Mate in 6 → -12.29) Lost forced checkmate sequence. Qb5 was best. } (18... Qb5 19. c3 Nxd4 20. cxd4 Bg4 21. f3 Bxf3 22. Kf2 Qe2+ 23. Kg1 Qg2#) 19. O-O Nxd4 20. f3 Ne2+ 21. Kh1 Nxf4 22. Nb1 Bh3 23. gxf4 Bxf1 24. Rxf1 Rac8 25. Rf2 Qa1 26. Rf1 Rxc2 27. e5 Rc1 28. Nd2 Rxf1+ 29. Kg2 Bxd2 30. h4 Qe1 31. f5 Qf2+ 32. Kh3 Rh1+ 33. Kg4 Qxh4# { Black wins by checkmate. } 0-1