[Event "Cờ Vua Logic Lần Thứ 23 - U9"] [Site "https://lichess.org/YBLLU4q7"] [Date "2026.06.07"] [Round "-"] [White "nguyenhaidang1007"] [Black "leminhtriet2017"] [Result "0-1"] [GameId "YBLLU4q7"] [UTCDate "2026.06.07"] [UTCTime "12:48:59"] [WhiteElo "1574"] [BlackElo "1907"] [WhiteRatingDiff "-24"] [BlackRatingDiff "+16"] [Variant "Standard"] [TimeControl "180+1"] [ECO "B40"] [Opening "Sicilian Defense: French Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... c5 { [%eval 0.32] } 2. Nf3 { [%eval 0.2] } 2... e6 { [%eval 0.28] } { B40 Sicilian Defense: French Variation } 3. Bc4 { [%eval 0.0] } 3... a6 { [%eval 0.0] } 4. d4 { [%eval -0.12] } 4... b5 { [%eval -0.08] } 5. Be2 { [%eval 0.0] } 5... cxd4 { [%eval 0.0] } 6. Nxd4 { [%eval 0.0] } 6... Bb7 { [%eval 0.0] } 7. Bf3 { [%eval -0.15] } 7... d6 { [%eval 0.19] } 8. O-O { [%eval 0.16] } 8... Nd7 { [%eval 0.05] } 9. Re1 { [%eval -0.1] } 9... Ngf6 { [%eval -0.14] } 10. Nc3?! { (-0.14 → -0.69) Inaccuracy. a4 was best. } { [%eval -0.69] } (10. a4 bxa4 11. Rxa4 Ne5 12. Nb3 Bc6 13. Ra2 Qc7 14. Bf4 Be7 15. Na5 O-O) 10... Be7 { [%eval -0.74] } 11. Nb3 { [%eval -1.14] } 11... O-O { [%eval -1.12] } 12. Bf4 { [%eval -1.24] } 12... Nb6?? { (-1.24 → 0.85) Blunder. Ne5 was best. } { [%eval 0.85] } (12... Ne5 13. Bxe5 dxe5 14. Qxd8 Raxd8 15. Nd1 Rc8 16. c3 g5 17. a4 b4 18. Na5) 13. Be3?? { (0.85 → -1.57) Blunder. Na5 was best. } { [%eval -1.57] } (13. Na5 Qc7 14. Nxb7 e5 15. Nxd6 Bxd6 16. Bg5 Be7 17. Qe2 Rac8 18. g3 h6) 13... Nc4 { [%eval -1.68] } 14. Rb1?! { (-1.68 → -2.42) Inaccuracy. Nd2 was best. } { [%eval -2.42] } (14. Nd2 Nxe3 15. Rxe3 Qc7 16. Ne2 Rad8 17. c3 d5 18. exd5 Bc5 19. Rd3 Bxd5) 14... Rc8 { [%eval -1.87] } 15. Nd2 { [%eval -1.85] } 15... Nxb2?! { (-1.85 → -0.72) Inaccuracy. Nxe3 was best. } { [%eval -0.72] } (15... Nxe3 16. Rxe3 Qc7 17. a3 Rfd8 18. Qe1 Nd7 19. Be2 Bg5 20. Rh3 Bf6 21. Bd3) 16. Rxb2 { [%eval -0.72] } 16... Rxc3 { [%eval -0.66] } 17. Bd4?! { (-0.66 → -1.56) Inaccuracy. a4 was best. } { [%eval -1.56] } (17. a4 Qd7 18. axb5 axb5 19. Qe2 Bc6 20. Bd4 Ra3 21. c4 bxc4 22. Nxc4 Ra4) 17... Rc8 { [%eval -1.03] } 18. e5?? { (-1.03 → -3.49) Blunder. a4 was best. } { [%eval -3.49] } (18. a4 Bc6 19. axb5 axb5 20. Qb1 e5 21. Bc3 Qd7 22. Bb4 Qe6 23. Rc1 h5) 18... Bxf3?! { (-3.49 → -2.38) Inaccuracy. dxe5 was best. } { [%eval -2.38] } (18... dxe5 19. Bxb7 Qxd4 20. Bxc8 Qxb2 21. Bxa6 Bb4 22. Rf1 Qd4 23. Nf3 Qc5 24. c4) 19. Nxf3 { [%eval -2.53] } 19... dxe5 { [%eval -2.24] } 20. Bxe5? { (-2.24 → -3.80) Mistake. Nxe5 was best. } { [%eval -3.8] } (20. Nxe5 Qc7 21. c3 Nd5 22. Rc2 Bf6 23. h3 Rfd8 24. Qh5 Qe7 25. Rd2) 20... Qxd1 { [%eval -3.76] } 21. Rxd1 { [%eval -3.82] } 21... Rfd8 { [%eval -3.44] } 22. Rxd8+ { [%eval -3.54] } 22... Rxd8 { [%eval -3.49] } 23. g3 { [%eval -3.57] } 23... Ne4 { [%eval -2.9] } 24. Kg2 { [%eval -3.37] } 24... Bc5?! { (-3.37 → -2.61) Inaccuracy. Rc8 was best. } { [%eval -2.61] } (24... Rc8 25. c3 Nxc3 26. Rc2 Bf6 27. Bxf6 gxf6 28. Nd2 Rc5 29. Nb3 Rc7 30. Kh3) 25. Nh4? { (-2.61 → -4.66) Mistake. c4 was best. } { [%eval -4.66] } (25. c4 bxc4 26. Rc2 Nxf2 27. Rxc4 Nd3 28. Bc3 Bf8 29. Rc7 h6 30. a4 Ra8) 25... Rd2 { [%eval -4.47] } 26. Bf4?! { (-4.47 → -6.36) Inaccuracy. Kf3 was best. } { [%eval -6.36] } (26. Kf3 f5 27. c4 Rxb2 28. Bxb2 bxc4 29. Ke2 Nxf2 30. Nf3 Ne4 31. Bd4 Bxd4) 26... Rxf2+ { [%eval -6.33] } 27. Kh3 { [%eval -7.14] } 27... g5 { [%eval -6.88] } 28. Bxg5 { [%eval -8.07] } 28... Nxg5+ { [%eval -7.92] } 29. Kg4 { [%eval -7.49] } 29... Be7 { [%eval -7.79] } 30. h3? { (-7.79 → Mate in 11) Checkmate is now unavoidable. Kh5 was best. } { [%eval #-11] } (30. Kh5 Rxh2 31. Rb3 f5 32. Re3 Ne4 33. Rxe4 fxe4 34. Kg4 Bxh4 35. gxh4 Rxc2) 30... f5+ { [%eval #-10] } 31. Kh5 { [%eval -8.26] } 31... Nxh3 { [%eval -7.45] } 32. Rb3 { [%eval -7.87] } 32... Ng5 { [%eval -7.44] } 33. Re3 { [%eval -8.54] } 33... Rh2 { [%eval -8.2] } 34. g4? { (-8.20 → Mate in 2) Checkmate is now unavoidable. a4 was best. } { [%eval #-2] } (34. a4 bxa4 35. c4 Ne4 36. Rxe4 fxe4 37. Kh6 Rf2 38. c5 Bxc5 39. Ng6 Rh2+) 34... f4? { (Mate in 2 → -8.98) Lost forced checkmate sequence. Nf3 was best. } { [%eval -8.98] } (34... Nf3 35. Rxf3 Rxh4#) 35. Re1? { (-8.98 → Mate in 3) Checkmate is now unavoidable. Rxe6 was best. } { [%eval #-3] } (35. Rxe6 Nxe6 36. g5 Bxg5 37. Kg4 Rxh4+ 38. Kf3 Rh3+ 39. Ke2 Re3+ 40. Kd2 f3) 35... Nf3 { [%eval #-2] } 36. Rf1 { [%eval #-1] } 36... Rxh4# { Black wins by checkmate. } 0-1