[Event "Giải đấu Cờ vua hàng đêm"] [Site "https://lichess.org/0lLMb7Rt"] [Date "2021.02.07"] [White "Ken2014"] [Black "ThanhDat2010"] [Result "0-1"] [UTCDate "2021.02.07"] [UTCTime "14:06:01"] [WhiteElo "1414"] [BlackElo "1653"] [WhiteRatingDiff "-16"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D30"] [Opening "Queen's Gambit Declined"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 { D30 Queen's Gambit Declined } 3. Nf3 Nf6 4. e3 b6 5. Be2 Bd6 6. Nc3 Bb7 7. O-O Nbd7 8. b3 dxc4 9. Bxc4 O-O 10. Bb2 a6 11. h3 b5 12. Bd3 c5 13. Qc2?? { (-0.74 → -4.25) Blunder. Ne2 was best. } (13. Ne2 Qe7) 13... Bxf3 14. gxf3 cxd4 15. exd4?! { (-4.12 → -5.96) Inaccuracy. Ne2 was best. } (15. Ne2) 15... Nh5 16. Be4?? { (-5.88 → Mate in 4) Checkmate is now unavoidable. Ne4 was best. } (16. Ne4 Rc8) 16... Qg5+ 17. Kh1 Qf4 18. Bxh7+ Kh8 19. Kg2 Qh2# { Black wins by checkmate. } 0-1