[Event "Giao lưu ngày thứ 5 Arena"] [Site "https://lichess.org/OfZxtas3"] [Date "2024.07.11"] [White "NKChessKhoa"] [Black "tthoangtuong2013vts"] [Result "0-1"] [UTCDate "2024.07.11"] [UTCTime "14:01:11"] [WhiteElo "769"] [BlackElo "1337"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "420+0"] [ECO "C60"] [Opening "Ruy Lopez"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 { C60 Ruy Lopez } Bd6 4. d3 a6 5. Bxc6 dxc6 6. Bg5 Nf6 7. Nc3 h6 8. O-O?? { (-0.25 → -5.70) Blunder. Bd2 was best. } (8. Bd2 Qe7 9. Qe2 Be6 10. Nd1 Nd7 11. Ne3 g6 12. h4 f5) 8... hxg5 9. h3 g4 10. Ng5 gxh3 11. gxh3 Bxh3 12. Nxh3 Rxh3 13. Qf3?! { (-6.34 → -9.79) Inaccuracy. Kg2 was best. } (13. Kg2 Qd7 14. Ne2 Nh5 15. f3 O-O-O 16. Rh1 Rxh1 17. Qxh1 Rh8 18. Kf1 b5) 13... Rxf3 14. Ne2 Nh5 15. Kg2 Rf6 16. Kh3? { (-9.52 → Mate in 6) Checkmate is now unavoidable. Rh1 was best. } (16. Rh1 Bc5 17. d4 Bxd4 18. Rxh5 Rxf2+ 19. Kh3 Qf6 20. Nxd4 exd4 21. Rf5 Qh6+) 16... Rg6?! { (Mate in 6 → -10.93) Lost forced checkmate sequence. Qc8+ was best. } (16... Qc8+ 17. Kh2 Rh6 18. Kg2 Qg4+ 19. Ng3 Nf4+ 20. Kg1 Qh3 21. Rfe1 Qg2#) 17. Ng3?! { (-10.93 → Mate in 4) Checkmate is now unavoidable. Rg1 was best. } (17. Rg1 Rh6 18. Kg2 Qh4 19. Kf1 Bc5 20. Rg2 Rf6 21. Ke1 Rd8 22. Kd1 Qh3) 17... Nxg3?! { (Mate in 4 → -13.19) Lost forced checkmate sequence. Nf4+ was best. } (17... Nf4+ 18. Kh2 Qh4+ 19. Kg1 Qh3 20. d4 Qg2#) 18. Rg1?! { (-13.19 → Mate in 6) Checkmate is now unavoidable. fxg3 was best. } (18. fxg3 Qg5 19. Rf3 O-O-O 20. Kg2 Rh8 21. Rh1 Qd2+ 22. Rf2 Qxf2+ 23. Kxf2 Rxh1) 18... Rh6+ 19. Kxg3 Rg6+? { (Mate in 5 → -9.52) Lost forced checkmate sequence. Qf6 was best. } (19... Qf6 20. Kg2 Bc5 21. d4 Bxd4 22. Rgf1 Qf4 23. Kg1 Qg4#) 20. Kh3? { (-9.52 → Mate in 3) Checkmate is now unavoidable. Kf3 was best. } (20. Kf3 Qf6+ 21. Ke2 Bc5 22. Rgf1 Rg2 23. Kd2 Bxf2 24. Kc3 Bd4+ 25. Kb3 Qe6+) 20... Qd7+ 21. Rg4 Qxg4+ 22. Kh2 Qg2# { Black wins by checkmate. } 0-1