[Event "Khối 8,9 Vòng 7.20h25.7.23"] [Site "https://lichess.org/R33gmdJO"] [Date "2023.07.25"] [White "dominhtu_8a3"] [Black "nguyencongson7a5b"] [Result "1-0"] [UTCDate "2023.07.25"] [UTCTime "14:30:17"] [WhiteElo "1741"] [BlackElo "1517"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "600+2"] [ECO "D02"] [Opening "Queen's Pawn Game: Symmetrical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 d5 { D02 Queen's Pawn Game: Symmetrical Variation } 3. Nc3 Nc6 4. Bf4 Bf5 5. e3 h6 6. Bd3 Bxd3 7. Qxd3 g5?! { (0.25 → 1.31) Inaccuracy. e6 was best. } (7... e6 8. O-O Bd6 9. Ne2 g5 10. Bg3 Bxg3 11. hxg3 Qd6 12. Rac1) 8. Bg3 e6 9. O-O-O Bd6?! { (0.79 → 1.70) Inaccuracy. Bb4 was best. } (9... Bb4 10. Ne5) 10. Bxd6? { (1.70 → 0.09) Mistake. e4 was best. } (10. e4) 10... cxd6 11. a3 e5?? { (0.60 → 4.87) Blunder. a6 was best. } (11... a6 12. Rhe1) 12. dxe5 dxe5 13. Nxd5?! { (4.15 → 2.92) Inaccuracy. Qf5 was best. } (13. Qf5 Qe7) 13... e4?? { (2.92 → 8.05) Blunder. Qxd5 was best. } (13... Qxd5) 14. Nxf6+ Qxf6 15. Qd7+?! { (7.20 → 5.46) Inaccuracy. Qxe4+ was best. } (15. Qxe4+) 15... Kf8 16. Nd2 Qxf2? { (4.73 → 9.51) Mistake. Re8 was best. } (16... Re8 17. Nc4 Re7 18. Qd6 Kg7 19. Qxf6+ Kxf6 20. Rd6+ Kg7 21. Rhd1 Ne5 22. Nxe5 Rxe5 23. R1d5) 17. Nxe4?? { (9.51 → 1.89) Blunder. Rhf1 was best. } (17. Rhf1 Rd8 18. Qxd8+ Nxd8 19. Rxf2 Ke7 20. Nxe4 Nc6 21. Nd6 Rf8 22. e4 f5 23. Nxf5+ Ke6) 17... Qxe3+ 18. Nd2 Kg7?! { (2.02 → 3.24) Inaccuracy. Qd4 was best. } (18... Qd4 19. Qf5) 19. Qxb7 Rac8 20. Kb1 Na5?! { (2.76 → 3.56) Inaccuracy. Qe7 was best. } (20... Qe7 21. Qxe7) 21. Qb4 Rc5?? { (3.51 → 8.07) Blunder. Qb6 was best. } (21... Qb6 22. Rhe1 Rhd8 23. Qxb6 axb6 24. b4 Nc6 25. Nc4 Rxd1+ 26. Rxd1 Nxb4 27. Nxb6 Rxc2 28. axb4) 22. Nf1?? { (8.07 → 2.99) Blunder. Rde1 was best. } (22. Rde1 Nc6) 22... Qe5?! { (2.99 → 3.96) Inaccuracy. Qf2 was best. } (22... Qf2 23. Nd2) 23. Ng3?? { (3.96 → 1.10) Blunder. Re1 was best. } (23. Re1 Qc7) 23... Rb5 24. Nh5+?? { (1.61 → -0.81) Blunder. Qd4 was best. } (24. Qd4 Nc4) 24... Kh7?? { (-0.81 → 2.92) Blunder. Kg6 was best. } (24... Kg6) 25. Qd4? { (2.92 → 1.13) Mistake. Nf6+ was best. } (25. Nf6+ Kg7 26. Nd7 Rxb4 27. Nxe5 Rb5 28. Rhe1 Re8 29. Nd3 Rbb8 30. b4 Nc4 31. Ka2 f5) 25... Rxb2+?? { (1.13 → 7.84) Blunder. Nc4 was best. } (25... Nc4 26. Qxe5 Rxe5 27. Rd4 Rc8 28. Rf1 Re7 29. Rf6 Rb7 30. Kc1 Nxb2 31. Rdd6 Kg8 32. Rc6) 26. Kxb2 Nc4+ 27. Ka2 Qe6? { (8.03 → Mate in 1) Checkmate is now unavoidable. Rc8 was best. } (27... Rc8 28. g4) 28. Qg7# { White wins by checkmate. } 1-0