[Event "Coach LM Lance5500 simul"] [Site "https://lichess.org/BLle8j2Z"] [Date "2023.12.12"] [White "Lance5500"] [Black "HirukaSandesh022015"] [Result "1-0"] [UTCDate "2023.12.12"] [UTCTime "14:23:51"] [WhiteElo "2739"] [BlackElo "1401"] [WhiteTitle "LM"] [Variant "Standard"] [TimeControl "300+3"] [ECO "D53"] [Opening "Queen's Gambit Declined"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 { D53 Queen's Gambit Declined } 5. e3 c6 6. Nf3 O-O 7. a3 h6 8. Bh4 Nbd7 9. Qc2 a6 10. Rd1 dxc4 11. Bxc4 b5 12. Ba2 Nb6?? { (0.97 → 2.90) Blunder. b4 was best. } (12... b4 13. axb4 a5 14. Ne5 Nxe5 15. dxe5 Nd5 16. Bb1 g6 17. Bxe7 Qxe7 18. h4 axb4 19. Ne4) 13. Bb1 Bb7? { (2.78 → 5.26) Mistake. g6 was best. } (13... g6 14. Ne5 Qe8 15. Bxf6 Bxf6 16. h4 Nc4 17. Nxc4 bxc4 18. h5 Bg7 19. hxg6 f5 20. Ne2) 14. Bxf6 Bxf6?? { (5.32 → Mate in 1) Checkmate is now unavoidable. g6 was best. } (14... g6 15. Be5 Nc4 16. Ba2 Nxe5 17. Nxe5 Bf6 18. O-O c5 19. Nxg6 fxg6 20. Qxg6+ Bg7 21. dxc5) 15. Qh7# { White wins by checkmate. } 1-0