[Event "Thi đấu khoi 67 nu"] [Site "https://lichess.org/q4bPb4rM"] [Date "2025.12.07"] [Round "-"] [White "lhanw-w"] [Black "TranNguyenAnNhien"] [Result "1-0"] [GameId "q4bPb4rM"] [UTCDate "2025.12.07"] [UTCTime "14:00:11"] [WhiteElo "1479"] [BlackElo "934"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-18"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C23"] [Opening "Bishop's Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] } 2. Bc4 { [%eval 0.03] } { C23 Bishop's Opening } 2... Bb4? { (0.03 → 1.18) Mistake. Nf6 was best. } { [%eval 1.18] } (2... Nf6 3. Nc3 Bc5 4. d3 O-O 5. Nf3 d6 6. Na4 Bb4+ 7. c3) 3. Nf3 { [%eval 0.77] } 3... Nf6 { [%eval 0.78] } 4. c3 { [%eval 0.79] } 4... b5?! { (0.79 → 1.82) Inaccuracy. d5 was best. } { [%eval 1.82] } (4... d5 5. exd5 Bd6 6. d3 O-O 7. O-O Bg4 8. a4 a5 9. h3) 5. Bxb5 { [%eval 2.19] } 5... Nxe4?? { (2.19 → 4.77) Blunder. Be7 was best. } { [%eval 4.77] } (5... Be7 6. Nxe5 O-O 7. d4 d6 8. Nd3 Nxe4 9. O-O d5 10. Re1 Bd6 11. Bf4) 6. cxb4 { [%eval 4.85] } 6... a6 { [%eval 5.06] } 7. Bc4 { [%eval 4.7] } 7... Nc5?! { (4.70 → 6.25) Inaccuracy. d5 was best. } { [%eval 6.25] } (7... d5 8. Be2 Nxf2 9. Kxf2 e4 10. Rf1 c5 11. d4 Nc6 12. Kg1 exf3 13. Bxf3) 8. Nxe5 { [%eval 5.24] } 8... d6 { [%eval 5.52] } 9. Nxf7 { [%eval 5.12] } 9... Rf8?! { (5.12 → 8.09) Inaccuracy. Qe7+ was best. } { [%eval 8.09] } (9... Qe7+ 10. Qe2 Be6 11. Bxe6 Nxe6 12. Nxh8 Nc6 13. Nc3 Ned4 14. Qxe7+ Kxe7 15. d3) 10. Nxd8 { [%eval 8.35] } 10... Kxd8 { [%eval 8.54] } 11. bxc5 { [%eval 8.4] } 11... dxc5 { [%eval 9.13] } 12. Qa4 { [%eval 7.82] } 12... Ra7 { [%eval 8.39] } 13. d3 { [%eval 8.6] } 13... Rf7 { [%eval 10.39] } 14. Bg5+ { [%eval 9.58] } 14... Re7+ { [%eval 10.08] } 15. Be3 { [%eval 8.35] } 15... Rf7 { [%eval 10.63] } 16. Bxf7 { [%eval 10.68] } 16... Bd7 { [%eval 10.54] } 17. Qd4 { [%eval 8.11] } 17... Rb7? { (8.11 → Mate in 10) Checkmate is now unavoidable. cxd4 was best. } { [%eval #10] } (17... cxd4 18. Bxd4 Rb7 19. Bc3 Nc6 20. Na3 Nb4 21. Kd2 Bf5 22. Bc4 Rb6 23. Rhe1) 18. Qd5?! { (Mate in 10 → 10.43) Lost forced checkmate sequence. Qxg7 was best. } { [%eval 10.43] } (18. Qxg7 c6 19. Qf8+ Kc7 20. Bf4+ Kb6 21. Bxb8 Be6 22. Qd8+ Kb5 23. Bxe6 Rb6) 18... c6 { [%eval 11.02] } 19. Qd6 { [%eval 11.1] } 19... Rxb2?! { (11.10 → Mate in 4) Checkmate is now unavoidable. Rb4 was best. } { [%eval #4] } (19... Rb4 20. Qf8+ Kc7 21. Bc4 Kb7 22. Nd2 g6 23. Qg7 Kc8 24. Qh8+ Kb7 25. a3) 20. Be6?! { (Mate in 4 → 10.49) Lost forced checkmate sequence. Bf4 was best. } { [%eval 10.49] } (20. Bf4 Re2+ 21. Kxe2 c4 22. Qf8+ Be8 23. Qxe8#) 20... Rc2 { [%eval 12.33] } 21. Qxb8+ { [%eval 12.26] } 21... Ke7 { [%eval 12.54] } 22. Bxd7 { [%eval 12.94] } 22... Kxd7 { [%eval 11.44] } 23. O-O { [%eval 11.44] } 23... Rb2?! { (11.44 → Mate in 6) Checkmate is now unavoidable. Ke7 was best. } { [%eval #6] } (23... Ke7 24. Re1 Kf7 25. Na3 Rc3 26. Rab1 Rxa3 27. Qf4+ Kg6 28. Qg3+ Kf7 29. Qf3+) 24. Qxb2 { [%eval #5] } 24... a5 { [%eval #5] } 25. Qxg7+ { [%eval #4] } 25... Kd6 { [%eval #3] } 26. Bf4+ { [%eval #2] } 26... Kd5 { [%eval #1] } 27. Qe5# { White wins by checkmate. } 1-0