[Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "?"] [Black "?"] [Result "*"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D31"] [Opening "Queen's Gambit Declined: Queen's Knight Variation"] [Termination "Unterminated"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 { D31 Queen's Gambit Declined: Queen's Knight Variation } Bb4 4. f3? { (0.32 → -0.90) Mistake. a3 was best. } (4. a3 Bxc3+ 5. bxc3 Nf6 6. e3 c6 7. a4 O-O 8. Nf3 Qc7) 4... Nf6? { (-0.90 → 0.25) Mistake. dxc4 was best. } (4... dxc4 5. a3 Ba5 6. Qa4+ Nc6 7. e3 e5 8. Bxc4 exd4 9. Bb5) 5. a3 Bxc3+ 6. bxc3 O-O 7. cxd5 exd5 8. e3 Bf5 9. h4 h5 10. Nh3 Re8 11. Nf4 c5 12. Kf2?! { (-0.30 → -0.88) Inaccuracy. Bd3 was best. } (12. Bd3 Bxd3 13. Qxd3 Nc6 14. O-O Rc8 15. Ra2 Qd7 16. Re2 b5 17. Bb2 Nd8 18. e4 dxe4) 12... Nc6 13. Bb5 c4 14. Ba4 Qd7 15. e4? { (-0.67 → -2.37) Mistake. Ra2 was best. } (15. Ra2 Rab8 16. Rb2 a6 17. Re1 b5 18. Bc2 Bxc2 19. Qxc2 Qe7 20. Ra2 Na5 21. a4 b4) 15... dxe4 16. d5 e3+?? { (-2.83 → 0.00) Blunder. Rad8 was best. } (16... Rad8 17. Re1 Qc7 18. Bxc6 bxc6 19. Qd4 Re5 20. d6 Rxd6 21. Qxe5 Rd2+ 22. Bxd2 Qxe5 23. Re2) 17. Bxe3 Rxe3 18. Kxe3? { (0.00 → -1.64) Mistake. dxc6 was best. } (18. dxc6 Qc7 19. cxb7 Rd8 20. Qxd8+ Qxd8 21. Rhb1 Bxb1 22. Rxb1 Qd2+ 23. Kg3 Rxf3+ 24. gxf3 Ne4+) 18... Qd6 19. dxc6 Re8+ 20. Kf2 Qxf4 21. Re1?? { (-1.78 → -5.37) Blunder. Qd4 was best. } (21. Qd4 Re4 22. Qxa7 bxc6 23. Bxc6 Re6 24. Qd4 Qxd4+ 25. cxd4 Rxc6 26. a4 Nd5 27. a5 Ra6) 21... Ng4+ 22. Kf1 Bd3+ 23. Qxd3 Rxe1+ 24. Rxe1 cxd3 25. cxb7 Nf6?? { (-5.01 → -1.65) Blunder. Nh2+ was best. } (25... Nh2+ 26. Kg1 Nxf3+ 27. gxf3 Qg3+ 28. Kf1 Qxf3+ 29. Kg1 Qxb7 30. Re8+ Kh7 31. Kf2 Qb2+ 32. Ke3) 26. Rb1 Qb8 27. Bc6?! { (-1.39 → -2.60) Inaccuracy. c4 was best. } (27. c4 Kf8) 27... Kf8 28. c4 Ke7 29. c5 Nd7 30. f4 Qxf4+ 31. Bf3 *