[Event "Casual classical game"] [Site "https://lichess.org/VjiSQgme"] [Date "2021.09.01"] [White "tthhai"] [Black "lichess AI level 8"] [Result "0-1"] [UTCDate "2021.09.01"] [UTCTime "14:13:40"] [WhiteElo "1440"] [BlackElo "?"] [Variant "Standard"] [TimeControl "1800+30"] [ECO "D32"] [Opening "Tarrasch Defense: Symmetrical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. d4 e6 3. c4 Nf6 4. e3 c5 5. Nc3 Nc6 { D32 Tarrasch Defense: Symmetrical Variation } 6. b3?! { (0.17 → -0.53) Inaccuracy. cxd5 was best. } (6. cxd5 exd5 7. Bb5 cxd4 8. Nxd4 Bd7 9. O-O Bd6 10. Qb3 a6) 6... cxd4 7. exd4?! { (-0.90 → -1.52) Inaccuracy. Nxd4 was best. } (7. Nxd4 Bb4 8. Bb2 Ne4 9. Rc1 Qa5 10. Qc2 Qxa2 11. cxd5 Nxd4) 7... Bb4 8. Bb2 Ne4 9. Qd3 Qa5 10. Rc1 O-O 11. Be2 Qxa2 12. Qc2? { (-2.74 → -5.48) Mistake. O-O was best. } (12. O-O Qxb2 13. Na4 dxc4 14. Qxc4 Qa3 15. Ra1 Na5 16. Qc2 Qxb3 17. Qxe4 Qd5 18. Qb1 Qd6) 12... e5 13. O-O Bxc3 14. Bxc3 Nxc3 15. Qxc3 Qxe2 16. Rfe1 exd4 17. cxd5 dxc3 18. Rxe2 Nb4 19. d6 Nd5 20. Re5 Be6 21. Nd4 Rfd8 22. Nxe6 fxe6 23. Rxe6 Kf7 24. Ree1 Rxd6 25. Red1 Rc8 26. Rd4 a5 27. Kf1 b5 28. Ke1 a4 29. bxa4 b4 30. Rd3 b3 31. Rdxc3?! { (-13.41 → Mate in 10) Checkmate is now unavoidable. Rf3+ was best. } (31. Rf3+ Ke8) 31... Nxc3 32. Rxc3?! { (-20.40 → Mate in 7) Checkmate is now unavoidable. Kf1 was best. } (32. Kf1 b2) 32... Rxc3 33. g3 b2 34. Kf1 b1=Q+ 35. Kg2 Qe4+ 36. f3 Qxf3+ { White resigns. } 0-1