[Event "BẢNG NAM BKCHESS V VÒNG 1 Arena"] [Site "https://lichess.org/f49PeZry"] [Date "2023.02.19"] [White "DetunRest"] [Black "chuvietanh20214983"] [Result "0-1"] [UTCDate "2023.02.19"] [UTCTime "13:16:08"] [WhiteElo "1073"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "420+0"] [ECO "C70"] [Opening "Ruy Lopez: Morphy Defense, Graz Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Bc5 { C70 Ruy Lopez: Morphy Defense, Graz Variation } 6. c3 Nf6 7. d3? { (1.25 → 0.09) Mistake. d4 was best. } (7. d4 Bd6 8. dxe5 Bxe5 9. O-O O-O 10. Nxe5 Nxe5 11. f4 Ng6) 7... O-O 8. O-O d5 9. Re1?! { (0.39 → -0.36) Inaccuracy. exd5 was best. } (9. exd5 Nxd5) 9... dxe4 10. dxe4 Bb7 11. Qxd8 Raxd8 12. Bg5 Ne7 13. Bxf6 gxf6 14. Bc2 Kh8 15. a3 Rg8 16. b4 Bb6 17. Bb3 Rg7 18. h3?? { (-0.66 → -3.86) Blunder. Kf1 was best. } (18. Kf1 f5) 18... Rdg8 19. g3? { (-3.73 → -6.93) Mistake. g4 was best. } (19. g4 Ng6 20. Nbd2 Nf4 21. Kf1 Nxh3 22. g5 Bc8 23. a4 bxa4 24. Rxa4 Bxf2 25. Re2 Bb6) 19... Rxg3+ 20. Kh1?? { (-6.74 → Mate in 7) Checkmate is now unavoidable. Kf1 was best. } (20. Kf1 Rxf3 21. Ra2 Bc8 22. Ke2 Rxh3 23. Bxf7 Rg2 24. Rf1 Kg7 25. Be8 Be6 26. Rd2 Bc4+) 20... Rxh3+?? { (Mate in 7 → -6.58) Lost forced checkmate sequence. Rxf3 was best. } (20... Rxf3 21. Be6 fxe6 22. Kh2 Rxf2+ 23. Kh1 Nf5 24. Rg1 Bxe4+ 25. Rg2 Rfxg2 26. Nd2 Rxd2#) 21. Nh2 Bxf2 22. Rf1? { (-7.07 → Mate in 1) Checkmate is now unavoidable. Nd2 was best. } (22. Nd2 f5 23. Bc2 Bxe1 24. Rxe1 Rxc3 25. Bd1 f6 26. Bf3 Bxe4 27. Nxe4 fxe4) 22... Bxe4# { Black wins by checkmate. } 0-1