[Event "cdca day practice"] [Site "https://lichess.org/xNFjKcOs"] [Date "2022.01.29"] [White "YILBERLR"] [Black "hobaquocbao"] [Result "1-0"] [UTCDate "2022.01.29"] [UTCTime "06:55:22"] [WhiteElo "2083"] [BlackElo "1757"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "180+2"] [ECO "D31"] [Opening "Queen's Gambit Declined: Queen's Knight Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 { D31 Queen's Gambit Declined: Queen's Knight Variation } dxc4 4. e4 Bb4?! { (0.36 → 1.00) Inaccuracy. c5 was best. } (4... c5 5. d5 Nf6 6. Bxc4 exd5 7. exd5 a6 8. Nf3 Bd6 9. Qe2+) 5. Bxc4 Bxc3+? { (0.47 → 2.04) Mistake. Nf6 was best. } (5... Nf6 6. e5 Nd5 7. Ne2 c5 8. O-O O-O 9. dxc5 Nxc3 10. Nxc3) 6. bxc3 Ne7 7. f4 a6 8. Nf3 b5 9. Bd3 Bb7 10. O-O Nd7 11. Qc2 c5 12. Ba3 O-O 13. dxc5 Nc6? { (0.57 → 2.06) Mistake. Rc8 was best. } (13... Rc8) 14. e5 Re8?? { (2.51 → 7.19) Blunder. h6 was best. } (14... h6 15. Rad1 Qc7 16. Nd4 Rac8 17. Qf2 Qa5 18. Qb2 Rfd8 19. Bb1 Qc7 20. Qc2 Nf8 21. Qf2) 15. Bxh7+ Kh8 16. Be4 Qc7 17. Ng5 Rf8 18. Bxc6 Bxc6?! { (12.10 → Mate in 1) Checkmate is now unavoidable. g6 was best. } (18... g6 19. Qf2 Kg7 20. Qh4 Rh8 21. Nxe6+ fxe6 22. Qe7+ Kg8 23. Qxe6+ Kg7 24. Qe7+ Kg8 25. Bxd7) 19. Qh7# { White wins by checkmate. } 1-0