[Event "BKO LẦN 4 VÒNG 1 BẢNG NAM Arena"] [Site "https://lichess.org/B41dgcZF"] [Date "2022.01.20"] [Round "-"] [White "khued200"] [Black "vuducviet2k3"] [Result "1-0"] [GameId "B41dgcZF"] [UTCDate "2022.01.20"] [UTCTime "15:15:25"] [WhiteElo "1815"] [BlackElo "1025"] [Variant "Standard"] [TimeControl "420+0"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.3] } 1... d5 { [%eval 0.28] } 2. Bf4 { [%eval 0.0] } { D00 Queen's Pawn Game: Accelerated London System } 2... e6 { [%eval 0.03] } 3. e3 { [%eval 0.11] } 3... Bd6 { [%eval 0.27] } 4. Bg3 { [%eval 0.13] } 4... Nf6 { [%eval 0.17] } 5. Nf3 { [%eval 0.05] } 5... Bxg3 { [%eval 0.17] } 6. hxg3 { [%eval 0.37] } 6... g6?! { (0.37 → 0.96) Inaccuracy. Qe7 was best. } { [%eval 0.96] } (6... Qe7 7. c4 O-O 8. Nc3 dxc4 9. Qc2 h6 10. Bxc4 c5 11. d5) 7. Bd3 { [%eval 0.81] } 7... Nc6 { [%eval 0.8] } 8. c3 { [%eval 0.45] } 8... Bd7 { [%eval 0.63] } 9. Nbd2 { [%eval 0.58] } 9... Qe7 { [%eval 0.78] } 10. Qc2?! { (0.78 → 0.08) Inaccuracy. e4 was best. } { [%eval 0.08] } (10. e4 e5 11. O-O dxe4 12. Nxe4 exd4 13. cxd4 O-O 14. Re1 Bg4 15. Qa4 Bxf3 16. gxf3 Rfd8) 10... a6 { [%eval 0.51] } 11. Qb3 { [%eval 0.27] } 11... O-O-O { [%eval 0.28] } 12. c4 { [%eval 0.34] } 12... dxc4 { [%eval 0.37] } 13. Nxc4 { [%eval 0.62] } 13... Qb4+ { [%eval 1.12] } 14. Qc3 { [%eval 0.83] } 14... b5? { (0.83 → 2.51) Mistake. Qe7 was best. } { [%eval 2.51] } (14... Qe7 15. Rc1) 15. Nce5 { [%eval 2.47] } 15... Nxe5 { [%eval 2.6] } 16. Nxe5 { [%eval 2.49] } 16... Qxc3+ { [%eval 2.6] } 17. bxc3 { [%eval 2.39] } 17... Rdf8 { [%eval 3.07] } 18. a4 { [%eval 3.13] } 18... c6?? { (3.13 → 6.90) Blunder. bxa4 was best. } { [%eval 6.9] } (18... bxa4) 19. c4? { (6.90 → 3.86) Mistake. axb5 was best. } { [%eval 3.86] } (19. axb5 cxb5) 19... Ne8? { (3.86 → 6.76) Mistake. bxc4 was best. } { [%eval 6.76] } (19... bxc4 20. Bxc4 a5 21. Rc1 Kd8 22. g4 g5 23. f3 h6 24. Be2 Ke7 25. Kf2 Nd5 26. Nxc6+) 20. axb5 { [%eval 6.87] } 20... cxb5 { [%eval 7.0] } 21. cxb5 { [%eval 7.08] } 21... axb5 { [%eval 9.38] } 22. Ra8+ { [%eval 9.62] } 22... Kb7 { [%eval 11.62] } 23. Be4+ { [%eval 11.17] } { Black resigns. } 1-0