[Event "GIẢI ĐẤU TẬP 18-06"] [Site "https://lichess.org/pWZN1I40"] [Date "2024.06.18"] [White "TQU-ThienNhan2016"] [Black "clebsonramon"] [Result "0-1"] [UTCDate "2024.06.18"] [UTCTime "13:30:00"] [WhiteElo "1576"] [BlackElo "1275"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+147"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B23"] [Opening "Sicilian Defense: Closed"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 { B23 Sicilian Defense: Closed } d6 3. Nf3 a6 4. a3 Nc6 5. Bc4 e6 6. d3 Nf6 7. Bg5 Be7 8. O-O b5 9. Ba2 Bb7 10. Qe2 h6 11. Bh4?! { (-0.72 → -1.52) Inaccuracy. Be3 was best. } (11. Be3 g5 12. Nd1 g4 13. Nd2 d5 14. exd5 Nxd5 15. Bxd5 Qxd5 16. Nc3 Nd4) 11... O-O?! { (-1.52 → -0.59) Inaccuracy. g5 was best. } (11... g5) 12. Rad1 Qc7 13. Rfe1 Rfe8?! { (-1.11 → -0.51) Inaccuracy. g5 was best. } (13... g5 14. Bg3 g4 15. Nh4 Kh7 16. Nd5 exd5 17. exd5 Ne5 18. Bb1 Kh8 19. c3) 14. d4 cxd4 15. Nxd4 Nxd4 16. Rxd4 Qc6 17. a4?! { (-0.21 → -1.04) Inaccuracy. Red1 was best. } (17. Red1 Qb6 18. Bb3 Rac8 19. h3 Red8 20. Kh1 Bc6 21. Bg3 Qb8 22. R1d3) 17... b4?! { (-1.04 → -0.24) Inaccuracy. Qb6 was best. } (17... Qb6 18. Qd2 g5 19. Bg3 b4 20. Nd1 d5 21. exd5 exd5 22. Ne3 Bc5 23. Rd3) 18. Rxb4 d5 19. exd5 Nxd5?? { (-0.66 → 3.21) Blunder. exd5 was best. } (19... exd5) 20. Nxd5?? { (3.21 → -3.66) Blunder. Bxd5 was best. } (20. Bxd5 exd5 21. Bxe7 Qd7 22. Rd4 Rac8 23. Kf1 f6 24. Qd3 Rxe7 25. Rxe7 Qxe7) 20... Bxb4 21. Nxb4?? { (-3.81 → Mate in 1) Checkmate is now unavoidable. Ne3 was best. } (21. Ne3 Bxe1 22. Qxe1 Qxa4 23. Bf6 Qf4 24. Bxg7 Kxg7 25. Qc3+ Kg8 26. g3) 21... Qxg2# { Black wins by checkmate. } 0-1