[Event "CHUYEN NGHIEP - LAN 4: OPEN"] [Site "https://lichess.org/TN8niUXV"] [Date "2021.08.01"] [White "TCH_DangHoangSon"] [Black "TTHNgHaKLinh2008"] [Result "1-0"] [UTCDate "2021.08.01"] [UTCTime "08:27:30"] [WhiteElo "2930"] [BlackElo "2278"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "600+2"] [ECO "B07"] [Opening "Pirc Defense: Byrne Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d6?! { (0.00 → 0.56) Inaccuracy. e6 was best. } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. e4 Nf6 3. Nc3 g6 4. Bg5 { B07 Pirc Defense: Byrne Variation } Bg7 5. e5 Nfd7 6. f4 f6 7. Bh4 O-O?! { (0.16 → 0.98) Inaccuracy. dxe5 was best. } (7... dxe5 8. dxe5 fxe5 9. Nf3 exf4 10. Bc4 Nb6 11. Qxd8+ Kxd8 12. O-O-O+) 8. Qd2? { (0.98 → -0.60) Mistake. e6 was best. } (8. e6 Nb6 9. f5 gxf5 10. d5 c6 11. Bd3 Nxd5 12. Nxd5 cxd5) 8... c6?? { (-0.60 → 1.12) Blunder. dxe5 was best. } (8... dxe5 9. dxe5) 9. Bc4+?! { (1.12 → 0.36) Inaccuracy. exd6 was best. } (9. exd6 Nb6) 9... Kh8 10. Nf3 b5 11. Bb3 Nb6 12. O-O-O?? { (0.97 → -1.20) Blunder. O-O was best. } (12. O-O a5) 12... a5 13. a4 Nc4?? { (-1.24 → 1.03) Blunder. Na6 was best. } (13... Na6) 14. Bxc4 bxc4 15. d5 dxe5 16. fxe5 Qb6?? { (1.09 → 5.59) Blunder. cxd5 was best. } (16... cxd5 17. Qxd5 Qxd5 18. Nxd5 Nc6 19. Rhe1 Rb8 20. exf6 exf6 21. Nc3 Bb7 22. Bg3 Rbd8 23. Nb5) 17. d6 exd6 18. exf6 Bxf6 19. Qxd6?? { (8.15 → 3.36) Blunder. Bxf6+ was best. } (19. Bxf6+ Rxf6 20. Ne4 Rf8 21. Qc3+ Kg8 22. Nf6+ Rxf6 23. Qxf6 Bf5 24. Ng5 Qe3+ 25. Kb1 Qe8) 19... Bg7 20. Be7 Re8?? { (3.14 → 6.86) Blunder. Nd7 was best. } (20... Nd7 21. Rhe1) 21. Bf6 Ra7 22. Rhe1 Rg8 23. Re7 Rxe7 24. Qxe7 Nd7 25. Ng5 h6?! { (10.93 → Mate in 10) Checkmate is now unavoidable. Qe3+ was best. } (25... Qe3+ 26. Qxe3) 26. Rxd7 Bxd7 27. Bxg7+ Rxg7 28. Qf8+ Rg8 29. Qxh6# { White wins by checkmate. } 1-0