[Event "Cơ bản 8"] [Site "https://lichess.org/taPzgPSE"] [Date "2024.03.24"] [White "BGINgKhanhVan2012"] [Black "BGIVuTThuHang2013"] [Result "0-1"] [UTCDate "2024.03.24"] [UTCTime "04:08:00"] [WhiteElo "1059"] [BlackElo "1078"] [WhiteRatingDiff "-86"] [BlackRatingDiff "+22"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C47"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 { C47 Four Knights Game } 4. Bd3 Bc5 5. a4 Ng4?! { (-0.22 → 0.64) Inaccuracy. d6 was best. } (5... d6 6. O-O a6 7. Bc4 Be6 8. Bxe6 fxe6 9. d3 Qe7 10. Nb1 h6 11. c3 a5 12. Na3) 6. Ra3?? { (0.64 → -4.04) Blunder. O-O was best. } (6. O-O O-O) 6... Bxa3? { (-4.04 → -2.31) Mistake. Nxf2 was best. } (6... Nxf2 7. Qe2 d6 8. Bc4 Nxh1 9. d3 Bg4 10. Bg5 Qd7 11. h3 Nd4) 7. O-O? { (-2.31 → -4.01) Mistake. bxa3 was best. } (7. bxa3 Nf6 8. O-O d6 9. h3 O-O 10. Re1 Ne7 11. Bf1 c5 12. Bc4 Be6 13. d3 Qd7) 7... Bc5 8. Re1? { (-3.87 → -6.48) Mistake. Bc4 was best. } (8. Bc4 d6 9. Nd5 O-O 10. h3 Nxf2 11. Rxf2 Bxf2+ 12. Kxf2 Nd4 13. Nxd4 c6 14. Nf5 cxd5) 8... Bxf2+?! { (-6.48 → -4.97) Inaccuracy. Nxf2 was best. } (8... Nxf2 9. Kf1 Nxd1 10. Rxd1 d6 11. Bc4 Bg4 12. Nd5 Bxf3 13. gxf3 Qh4 14. d4 Bxd4 15. Rd2) 9. Kh1 Bxe1 10. Qxe1 d6 11. b3 Be6 12. h4 Nd4 13. Nxd4 exd4 14. Nb5 O-O 15. g3 a6 16. Ba3 axb5 17. axb5 Rxa3 18. b4 Qa8 19. Bf1 Ra1 20. Qf2? { (-8.76 → Mate in 7) Checkmate is now unavoidable. Qe2 was best. } (20. Qe2 Qd8 21. Qf3 f5 22. e5 f4 23. Kg2 Nxe5 24. Qe4 Rxf1 25. Qxe5 Bh3+ 26. Kxh3 dxe5) 20... Nxf2+ 21. Kg1 Nxe4 22. c4 Qa7 23. c5 dxc5 24. bxc5 Qxc5 25. g4 Nxd2 26. h5 d3+ 27. Kh1 Rxf1+ 28. Kg2 Qf2+ 29. Kh3 Rh1# { Black wins by checkmate. } 0-1