[Event "Vaganyan Arena"] [Site "https://lichess.org/eZ5281Jj"] [Date "2022.02.28"] [White "DAN-PhamNgocSon2015"] [Black "ToHoangHai2021"] [Result "1-0"] [UTCDate "2022.02.28"] [UTCTime "02:56:32"] [WhiteElo "1066"] [BlackElo "1403"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "180+0"] [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 c6 5. Bxc4 Bb4?! { (0.73 → 1.80) Inaccuracy. b5 was best. } (5... b5 6. Bb3 b4 7. Nce2 Nf6 8. Qc2 a5 9. Nf3 Ba6 10. Be3) 6. Ne2 Bxc3+ 7. bxc3 Nf6 8. Bd3 O-O 9. Be3?! { (2.76 → 1.74) Inaccuracy. Bg5 was best. } (9. Bg5 Qa5) 9... b6?! { (1.74 → 2.55) Inaccuracy. c5 was best. } (9... c5) 10. O-O Qd6?? { (2.11 → 7.15) Blunder. Ba6 was best. } (10... Ba6) 11. e5 Qe7 12. exf6 Qxf6 13. Ng3 c5 14. dxc5 bxc5 15. Qc2 Rd8 16. Bxh7+ Kh8 17. Be4 c4 18. Bxa8 e5 19. Be4 Qa6 20. Rfd1 Rxd1+ 21. Rxd1 Nd7 22. Bf5 Qc6 23. Bxd7 Bxd7 24. Bxa7 Bc8?! { (10.83 → Mate in 2) Checkmate is now unavoidable. f6 was best. } (24... f6 25. Be3 Qc8 26. Ne4 Bf5 27. f3 Qe8 28. g4 Bd7 29. Qe2 Be6 30. h4 Bg8 31. h5) 25. Rd8+ Qe8 26. Rxe8# { White wins by checkmate. } 1-0