[Event "Import"] [Site "https://lichess.org/MM4hU7RN"] [Date "2023.05.01"] [White "?"] [Black "?"] [Result "0-1"] [UTCDate "2023.05.01"] [UTCTime "12:18:37"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D04"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. e3 Nf6 3. Nf3 { D04 Queen's Pawn Game: Colle System } Bg4 4. Bb5+?! { (0.48 → -0.26) Inaccuracy. c4 was best. } (4. c4 c6 5. h3 Bh5 6. Nc3 e6 7. g4 Bg6 8. Ne5 Nbd7) 4... c6 5. Bd3 e6 6. Nc3 Bb4 7. Bd2 O-O 8. O-O Nbd7 9. Na4?! { (-0.51 → -1.16) Inaccuracy. Ne2 was best. } (9. Ne2 Bd6 10. c4 Qe7 11. cxd5 exd5 12. Kh1 Rfe8 13. Nfg1 Bh5 14. Qb3 a5 15. Qxb7 c5) 9... Bxf3 10. gxf3 Bxd2 11. Qxd2 e5 12. Nc5?! { (-0.96 → -1.75) Inaccuracy. Be2 was best. } (12. Be2) 12... Nxc5 13. dxc5 e4?! { (-1.68 → -1.10) Inaccuracy. Re8 was best. } (13... Re8 14. Rad1 Qe7 15. b4 a5 16. a3 Qe6 17. Be2 axb4 18. axb4 Qh3 19. Kh1 Qh4 20. c4) 14. fxe4?? { (-1.10 → -4.90) Blunder. Be2 was best. } (14. Be2) 14... dxe4 15. Be2?! { (-4.80 → -6.97) Inaccuracy. f3 was best. } (15. f3 exd3 16. cxd3 Nh5 17. Kh1 f5 18. Rg1 g6 19. Raf1 Qf6 20. f4 Qf7 21. e4 Rae8) 15... Qxd2 16. Rad1 Qxe2 17. h3 Rad8 18. Rxd8 Rxd8 19. Kg2? { (-8.72 → Mate in 5) Checkmate is now unavoidable. b3 was best. } (19. b3 Qxf1+ 20. Kxf1 Rd2 21. b4 Rxc2 22. a4 Nd5 23. Kg1 Nxb4 24. h4 a5 25. Kf1 Nd3) 19... Rd1?! { (Mate in 5 → -35.51) Lost forced checkmate sequence. Rd5 was best. } (19... Rd5 20. Kh2 Qxf1 21. h4 Ng4+ 22. Kg3 Qxf2+ 23. Kxg4 Qf3#) 20. Rxd1 Qxd1?! { (-36.18 → -7.12) Inaccuracy. Qf3+ was best. } (20... Qf3+ 21. Kf1 Qxd1+ 22. Kg2 Qxc2 23. b4 Qxa2 24. b5 cxb5 25. c6 bxc6 26. Kf1 Qd2 27. Kg2) 21. Kg3? { (-7.12 → Mate in 4) Checkmate is now unavoidable. c3 was best. } (21. c3 Qe2 22. b4 Qxa2 23. Kg3 Qe2 24. Kg2 Qd3 25. b5 cxb5 26. c4 Qxc4 27. Kg1 Qxc5) 21... Qf3+ 22. Kh4 Qxf2+ 23. Kg5 h6# { Black wins by checkmate. } 0-1