[Event "Mystery Pawn Sub simul"] [Site "https://lichess.org/bhAZ7x0C"] [Date "2023.08.23"] [White "lefonghua"] [Black "BSLGH"] [Result "1-0"] [UTCDate "2023.08.23"] [UTCTime "19:43:14"] [WhiteElo "2728"] [BlackElo "1713"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "600+5"] [ECO "D06"] [Opening "Queen's Gambit Declined: Marshall Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 Nf6 { D06 Queen's Gambit Declined: Marshall Defense } 3. cxd5 Nxd5 4. e4 Nf6 5. Nc3 e6?! { (0.59 → 1.37) Inaccuracy. e5 was best. } (5... e5 6. Nf3 exd4 7. Qxd4 Qxd4 8. Nxd4 Bc5 9. Ndb5 Na6 10. Bf4) 6. Nf3 Bb4?! { (0.96 → 1.74) Inaccuracy. c5 was best. } (6... c5 7. Bf4 cxd4 8. Nxd4 Nc6 9. Nxc6 Qxd1+ 10. Rxd1 bxc6 11. a3) 7. Bd3 Nc6 8. O-O O-O 9. e5 Nd5? { (3.40 → 5.98) Mistake. Ng4 was best. } (9... Ng4 10. Bc2) 10. Bxh7+ Kh8?! { (5.77 → 7.86) Inaccuracy. Kxh7 was best. } (10... Kxh7 11. Ng5+ Qxg5 12. Bxg5 Be7 13. Qh5+ Kg8 14. Ne4 f6 15. exf6 Bxf6 16. Rae1 Bd7 17. Bxf6) 11. Ng5 g6 12. Qg4 Nde7? { (9.25 → Mate in 5) Checkmate is now unavoidable. Kg7 was best. } (12... Kg7 13. Nxf7 Kxh7 14. Nxd8 Rxd8 15. Qh4+ Kg8 16. Qh6 Rd7 17. Qxg6+ Rg7 18. Qe8+ Bf8 19. Nxd5) 13. Bxg6?! { (Mate in 5 → 11.91) Lost forced checkmate sequence. Qh3 was best. } (13. Qh3 Kg7 14. Bg8 Nxe5 15. dxe5 Rxg8 16. Qh7+ Kf8 17. Qxf7#) 13... Kg7 14. Bxf7 Rxf7 15. Nxe6+ { Black resigns. } 1-0