[Event "11xMarathons Champion Coach LM Lance5500 simul"] [Site "https://lichess.org/mBpAu2Vq"] [Date "2023.11.07"] [White "Lance5500"] [Black "QUANGPHU2012_TB"] [Result "1-0"] [UTCDate "2023.11.07"] [UTCTime "14:07:24"] [WhiteElo "2727"] [BlackElo "1084"] [WhiteTitle "LM"] [Variant "Standard"] [TimeControl "300+3"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Old Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. e3 { D20 Queen's Gambit Accepted: Old Variation } e6 4. Bxc4 Nc6?! { (0.32 → 1.20) Inaccuracy. Nf6 was best. } (4... Nf6 5. Nf3 c5 6. O-O a6 7. dxc5 Bxc5 8. Qxd8+ Kxd8 9. Be2) 5. Nf3 Nf6 6. Nc3 a6 7. O-O Bb4?! { (0.63 → 1.60) Inaccuracy. b5 was best. } (7... b5 8. Be2 Bb7 9. a3 Bd6 10. e4 e5 11. d5 Ne7 12. Bg5) 8. Bd3?! { (1.60 → 0.89) Inaccuracy. a3 was best. } (8. a3 Bxc3 9. bxc3 O-O 10. a4 Ne7 11. Ne5 Nd7 12. Ba3 b6) 8... O-O 9. e4?! { (1.00 → 0.37) Inaccuracy. Ne4 was best. } (9. Ne4 h6) 9... Bxc3?? { (0.37 → 2.99) Blunder. Nxd4 was best. } (9... Nxd4 10. e5 Nxf3+ 11. Qxf3 Nd5 12. Ne4 f6 13. exf6 Nxf6 14. Nxf6+ Qxf6 15. Bxh7+ Kxh7 16. Qe4+) 10. bxc3 b6?? { (3.16 → 6.96) Blunder. h6 was best. } (10... h6 11. Re1) 11. e5 Nd7 12. Bxh7+ Kxh7 13. Ng5+ Kg8 14. Qh5 Re8? { (8.13 → Mate in 5) Checkmate is now unavoidable. Qxg5 was best. } (14... Qxg5 15. Bxg5) 15. Qxf7+ Kh8 16. Qh5+ Kg8 17. Qh7+ Kf8 18. Qh8+ Ke7 19. Qxg7# { White wins by checkmate. } 1-0