[Event "Cờ nhanh: Nam U09"] [Site "https://lichess.org/sVz2wezC"] [Date "2021.10.17"] [White "TLAKieuMinhQuan2012"] [Black "DOCtruonggphong2012"] [Result "0-1"] [UTCDate "2021.10.17"] [UTCTime "08:55:12"] [WhiteElo "1068"] [BlackElo "1404"] [WhiteRatingDiff "-23"] [BlackRatingDiff "+37"] [Variant "Standard"] [TimeControl "600+2"] [ECO "C44"] [Opening "Ponziani Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. c3 { C44 Ponziani Opening } Bc5? { (-0.17 → 0.94) Mistake. d5 was best. } (3... d5 4. Qa4 f6 5. d3 Ne7 6. Be2 g5 7. O-O a6 8. Nbd2) 4. d4 exd4 5. cxd4 Bb4+ 6. Bd2 Bxd2+ 7. Kxd2?? { (0.94 → -1.31) Blunder. Qxd2 was best. } (7. Qxd2 Nf6 8. d5 Ne7 9. Nc3 d6 10. h3 O-O 11. Bc4 Ng6) 7... Nf6 8. e5 Ne4+ 9. Ke1 d5 10. exd6?? { (-0.97 → -2.83) Blunder. Nc3 was best. } (10. Nc3 O-O 11. Rc1 f6 12. Be2 Kh8 13. exf6 Rxf6 14. Qb3 Nxc3 15. Rxc3 Bg4 16. Qd1 Qd6) 10... Nxd6?! { (-2.83 → -1.77) Inaccuracy. Qxd6 was best. } (10... Qxd6) 11. d5 Nb8? { (-2.19 → -0.96) Mistake. Ne7 was best. } (11... Ne7) 12. Qe2+ Kf8 13. Qe5?! { (-0.61 → -1.43) Inaccuracy. Nc3 was best. } (13. Nc3) 13... Nd7?! { (-1.43 → -0.66) Inaccuracy. Bg4 was best. } (13... Bg4 14. Be2 h5 15. Qf4 Nd7 16. Nc3 Qe7 17. Kd2 Bxf3 18. Bxf3 g5 19. Qd4 Qe5 20. Qxe5) 14. Qe2? { (-0.66 → -2.25) Mistake. Qd4 was best. } (14. Qd4) 14... g6 15. g4?? { (-2.37 → -5.47) Blunder. Nc3 was best. } (15. Nc3 Kg7) 15... Kg7 16. Nc3? { (-4.99 → -9.27) Mistake. Qd3 was best. } (16. Qd3 Nf6 17. g5 Re8+ 18. Be2 Nfe4 19. h4 Kg8 20. Kf1 Bf5 21. Qd4 Qd7 22. Kg1 Bh3) 16... Re8 17. Ne5 Rxe5 18. Ne4 Rxe4 19. Qxe4 Nxe4 20. Bg2 Ndf6 21. g5 Qxd5 22. gxf6+ Kxf6 23. f3?! { (-13.47 → Mate in 2) Checkmate is now unavoidable. Kf1 was best. } (23. Kf1 Bh3) 23... Ng5?! { (Mate in 2 → -13.50) Lost forced checkmate sequence. Qd2+ was best. } (23... Qd2+ 24. Kf1 Qf2#) 24. Kf2 Qd4+ 25. Kg3 Qxb2 26. Rad1 Be6 27. f4 Qc3+ 28. Kh4 Nf3+ 29. Bxf3 Qxf3 30. f5 Qxf5?! { (Mate in 1 → -10.77) Lost forced checkmate sequence. g5# was best. } (30... g5#) 31. a4?! { (-10.77 → Mate in 1) Checkmate is now unavoidable. Rhf1 was best. } (31. Rhf1 Bxa2) 31... Qg4# { Black wins by checkmate. } 0-1