[Event "CƠ BẢN 8"] [Site "https://lichess.org/wSYlkhFg"] [Date "2024.05.25"] [White "BGINgKhanhVan2012"] [Black "BGIHuuTrong2015"] [Result "0-1"] [UTCDate "2024.05.25"] [UTCTime "14:02:51"] [WhiteElo "883"] [BlackElo "993"] [WhiteRatingDiff "-31"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D02"] [Opening "Queen's Pawn Game: Symmetrical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 { D02 Queen's Pawn Game: Symmetrical Variation } 3. e4?! { (0.14 → -0.83) Inaccuracy. g3 was best. } (3. g3 c5 4. Bg2 cxd4 5. O-O h6 6. b3 e6 7. Bb2 Bc5) 3... dxe4 4. Nfd2? { (-0.93 → -2.13) Mistake. Ne5 was best. } (4. Ne5 Nbd7 5. Qd2 e6 6. Nc3 Be7 7. Qf4 O-O 8. Be3 Bb4) 4... Bg4 5. Nf3?? { (-1.60 → -5.53) Blunder. Bb5+ was best. } (5. Bb5+ Nc6 6. f3 exf3 7. Nxf3 Qd6 8. c3 a6 9. Bxc6+ Qxc6 10. O-O e6) 5... exf3 6. Bb5+ c6 7. Bd3?! { (-6.03 → -9.32) Inaccuracy. gxf3 was best. } (7. gxf3 Bh5 8. Be2 e6 9. c4 Bb4+ 10. Nc3 Nbd7 11. Qb3 Bxc3+ 12. Qxc3 O-O) 7... fxg2 8. Rg1 Bxd1 9. Kxd1 Qxd4 10. Rxg2 Ng4 11. a4 Nxf2+ 12. Rxf2 Qxf2 13. h4 Qg1+ 14. Kd2 e5 15. b4 Bxb4+ 16. c3 Qf2+ 17. Kd1 Bxc3 18. Ra3 O-O 19. Rxc3 Rd8 20. Na3 Qf3+ 21. Kd2 e4 22. a5?! { (-11.07 → Mate in 10) Checkmate is now unavoidable. Kc2 was best. } (22. Kc2 exd3+ 23. Kb2 Qe2+ 24. Kb3 c5 25. Nc4 Nc6 26. Bd2 b5 27. axb5) 22... Rxd3+?! { (Mate in 10 → -35.98) Lost forced checkmate sequence. Qf2+ was best. } (22... Qf2+ 23. Kd1 exd3 24. Be3 Qe2+ 25. Kc1 d2+ 26. Kb1 d1=Q+ 27. Bc1 Rd3 28. Rc2) 23. Rxd3 Qxd3+ 24. Ke1 Na6 25. Bd2?! { (-46.15 → Mate in 6) Checkmate is now unavoidable. Bg5 was best. } (25. Bg5 Qxa3) 25... Qg3+ 26. Ke2 Rd8 27. Kf1 Rxd2 28. Nc2 Rxc2 29. h5 Qd3+ 30. Ke1 Qe2# { Black wins by checkmate. } 0-1