[Event "GIẢI ĐẤU KHỐI 4,5,6"] [Site "https://lichess.org/3NBj5cpi"] [Date "2023.11.10"] [White "LoTrungKien"] [Black "TTTNguyenKimNgan2014"] [Result "1-0"] [UTCDate "2023.11.10"] [UTCTime "14:13:21"] [WhiteElo "2078"] [BlackElo "1463"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B53"] [Opening "Sicilian Defense: Chekhover Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 { B53 Sicilian Defense: Chekhover Variation } Nc6 5. Qd3 Nf6 6. Nc3 b6?! { (0.00 → 1.00) Inaccuracy. g6 was best. } (6... g6 7. Be2 Bg7 8. O-O O-O 9. h3 Be6 10. Qb5 Rc8 11. Qxb7) 7. Bg5 e6 8. O-O-O Be7 9. Bxf6 Bxf6 10. e5? { (0.88 → -0.47) Mistake. Nb5 was best. } (10. Nb5 O-O 11. Nxd6 Qc7 12. Qc4 e5 13. Nb5 Qb7 14. Qc3 a6 15. Nd6 Qc7 16. Bc4 Na5) 10... Nxe5 11. Qe4 O-O?? { (-0.56 → 3.65) Blunder. Rb8 was best. } (11... Rb8) 12. Qxa8 Nxf3 13. Qxf3 Re8 14. Kb1 Qc7 15. Nb5 Qd7 16. Nxd6 Rd8 17. Bb5 Qc7 18. Ne8 Rxd1+ 19. Rxd1 Qxh2? { (8.08 → Mate in 7) Checkmate is now unavoidable. Qe7 was best. } (19... Qe7 20. Nxf6+ gxf6 21. Qg3+ Kh8 22. Qb8 Qf8 23. Bd7 Kg7 24. Qxc8 a6 25. Qxa6 Qb8 26. Qc4) 20. Nxf6+ gxf6 21. Rd8+? { (Mate in 6 → 7.92) Lost forced checkmate sequence. Qg4+ was best. } (21. Qg4+ Kf8 22. Rd8+ Ke7 23. Re8+ Kd6 24. Qd4+ Kc7 25. Qd8+ Kb7 26. Qxc8#) 21... Kg7 22. Qg4+ Kh6 23. a3 Qg1+ 24. Rd1?! { (8.66 → 6.03) Inaccuracy. Ka2 was best. } (24. Ka2 Qc1 25. Qh4+ Kg7 26. Bd3 Qh6 27. Qb4 f5 28. Rxc8 Qf6 29. Rh8 Qg6 30. Qf8+ Kf6) 24... Qxf2?? { (6.03 → Mate in 2) Checkmate is now unavoidable. Qxd1+ was best. } (24... Qxd1+ 25. Qxd1 Kg7 26. Qg4+ Kf8 27. Qf4 a6 28. Qxf6 axb5 29. Qd8+ Kg7 30. Qg5+ Kh8 31. Ka1) 25. Rh1+ { Black resigns. } 1-0