[Event "Đấu tập tối 23 tháng 10"] [Site "https://lichess.org/TkAx7fNg"] [Date "2021.10.23"] [White "BGI-NGUYENVANTRONG"] [Black "BGILeBaoNam0112"] [Result "0-1"] [UTCDate "2021.10.23"] [UTCTime "13:04:00"] [WhiteElo "1431"] [BlackElo "1814"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "360+5"] [ECO "D01"] [Opening "Richter-Veresov Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nc3 Nf6 3. Bg5 { D01 Richter-Veresov Attack } h6 4. Bxf6 gxf6 5. Nf3 Bg7?! { (0.00 → 0.70) Inaccuracy. f5 was best. } (5... f5 6. e3 e6 7. Ne2 c5 8. Nf4 Nd7 9. Be2 Bd6 10. O-O) 6. e3 O-O?! { (0.26 → 1.17) Inaccuracy. c6 was best. } (6... c6) 7. Bd3? { (1.17 → -0.14) Mistake. Rg1 was best. } (7. Rg1 c5 8. g4 c4 9. h4 Nc6 10. g5 Kh7 11. gxf6 Bxf6 12. Ng5+ hxg5 13. hxg5 Bg7) 7... f5? { (-0.14 → 1.37) Mistake. e5 was best. } (7... e5 8. Be2 e4 9. Ng1 Be6 10. Nh3 Bxh3 11. gxh3 f5 12. Bf1 c5 13. Rg1 Kh8 14. dxc5) 8. Qd2?! { (1.37 → 0.70) Inaccuracy. Ne2 was best. } (8. Ne2 c5) 8... Nc6?! { (0.70 → 1.49) Inaccuracy. c5 was best. } (8... c5 9. dxc5 e5 10. Be2 Be6 11. O-O Nc6 12. Rfd1 e4 13. Ne1 d4 14. Nb5 dxe3 15. Qxe3) 9. O-O f4 10. e4? { (1.24 → -0.22) Mistake. exf4 was best. } (10. exf4 Nxd4) 10... dxe4 11. Nxe4 Nxd4 12. Nxd4? { (0.20 → -1.25) Mistake. Qxf4 was best. } (12. Qxf4 f5 13. Ned2 Qd6 14. Qe3 Nxf3+ 15. Nxf3 e5 16. Rad1 Qb6 17. c3 Qxe3 18. fxe3 Bf6) 12... Qxd4 13. Qxf4?? { (-1.25 → -6.21) Blunder. c3 was best. } (13. c3) 13... Qxb2?? { (-6.21 → -0.06) Blunder. f5 was best. } (13... f5) 14. h3 Bxh3?? { (0.00 → 5.94) Blunder. Qe5 was best. } (14... Qe5 15. Qh4) 15. gxh3 e5?? { (6.16 → Mate in 7) Checkmate is now unavoidable. Kh8 was best. } (15... Kh8 16. Ng3 f5 17. Rab1 Qxa2 18. Rb5 Qe6 19. Rxf5 a5 20. Qg4 Rxf5 21. Nxf5 Rg8 22. Bc4) 16. Qg3?? { (Mate in 7 → 6.74) Lost forced checkmate sequence. Nf6+ was best. } (16. Nf6+ Bxf6 17. Qxh6 e4 18. Bxe4 Rfe8 19. Bh7+ Kh8 20. Bg6+ Kg8 21. Qh7+ Kf8 22. Qxf7#) 16... Rae8 17. Nf6+ Kh8 18. Nxe8 Rxe8 19. Kh1 Qb6 20. Rg1 Qc6+ 21. Kh2 Rg8 22. Rae1 e4 23. Qg2?? { (7.98 → -5.93) Blunder. Bxe4 was best. } (23. Bxe4 Qd6) 23... Be5+ 24. Kh1 Rxg2 25. Bxe4?? { (-6.39 → Mate in 1) Checkmate is now unavoidable. Rxg2 was best. } (25. Rxg2) 25... Rh2# { Black wins by checkmate. } 0-1