[Event "Cờ nhanh: Nam U13"] [Site "https://lichess.org/ZLSjrntT"] [Date "2021.12.26"] [White "VCHNgDucHaiNam2008"] [Black "BGI_letuanhuy2009"] [Result "0-1"] [UTCDate "2021.12.26"] [UTCTime "08:00:00"] [WhiteElo "1500"] [BlackElo "1818"] [WhiteRatingDiff "-107"] [BlackRatingDiff "+12"] [Variant "Standard"] [TimeControl "600+2"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } Nf6 3. e3 e6 4. Nf3 Nbd7 5. c4 b6 6. cxd5 exd5?! { (0.29 → 0.94) Inaccuracy. Nxd5 was best. } (6... Nxd5 7. Bg3 Bb7 8. Nbd2 Bd6 9. e4 Ne7 10. Bxd6 cxd6 11. Bd3) 7. Nc3 Be7?! { (0.89 → 1.68) Inaccuracy. a6 was best. } (7... a6 8. Bd3 Bb7 9. O-O Be7 10. Ne5 O-O 11. Qf3 Re8 12. Rad1) 8. Nb5 Bb4+ 9. Nd2 O-O 10. Nxc7? { (1.19 → -0.15) Mistake. Bxc7 was best. } (10. Bxc7 Qe7) 10... Rb8?? { (-0.15 → 4.07) Blunder. g5 was best. } (10... g5) 11. Na6?? { (4.07 → -0.84) Blunder. Bd3 was best. } (11. Bd3) 11... Bxa6 12. Bxa6 Ne4 13. O-O Nxd2 14. Bxb8 Qxb8 15. Qa4 Nxf1 16. Bxf1 Qd6 17. Qxa7?? { (-0.97 → -3.99) Blunder. a3 was best. } (17. a3 Bd2) 17... Qc6 18. a3 Ra8?? { (-4.19 → -1.94) Blunder. Bd6 was best. } (18... Bd6 19. Qa6 Nf6 20. g3 h5 21. a4 Qc7 22. a5 Rb8 23. axb6 Rxb6 24. Rc1 Qxc1 25. Qxb6) 19. Bb5? { (-1.94 → -3.31) Mistake. Rc1 was best. } (19. Rc1 Qxc1 20. Qxa8+ Bf8 21. Qb7 Nf6 22. Qxb6 Ne4 23. Qb5 g6 24. g3 Qc2 25. Qe2 Nd2) 19... Rxa7 20. Bxc6 Nf6 21. g3?! { (-3.30 → -4.56) Inaccuracy. Rc1 was best. } (21. Rc1 Bd6 22. Kf1 Rc7 23. Ke2 Kf8 24. Rc2 Ke7 25. Ba4 Ke6 26. Rxc7 Bxc7 27. Bb3 Kd6) 21... Bd6?! { (-4.56 → -3.50) Inaccuracy. Bd2 was best. } (21... Bd2) 22. Rc1 Rc7 23. Rc3 h6 24. f3 g6?! { (-2.81 → -2.08) Inaccuracy. h5 was best. } (24... h5 25. Kf1) 25. e4? { (-2.08 → -3.75) Mistake. Kf1 was best. } (25. Kf1) 25... dxe4 26. fxe4 Nh7? { (-3.60 → -1.96) Mistake. Bc5 was best. } (26... Bc5 27. dxc5 Rxc6 28. cxb6 Rxb6 29. e5 Nd7 30. b4 Kf8 31. Rb3 Ke7 32. b5 Rb8 33. a4) 27. e5 Be7 28. d5?! { (-2.09 → -3.00) Inaccuracy. b4 was best. } (28. b4 Bd8) 28... Bc5+ 29. Kg2 Bd4 30. d6 Rc8 31. Bb7 Rxc3?? { (-4.80 → 1.37) Blunder. Bxc3 was best. } (31... Bxc3 32. Bxc8) 32. d7 Rc2+ 33. Kh3?? { (1.53 → -10.00) Blunder. Kf1 was best. } (33. Kf1 Bxe5 34. d8=Q+ Kg7 35. Qxb6 Nf6 36. Bf3 Rxb2 37. Qe3 Rb1+ 38. Kg2 Ba1 39. Qd3 Rb2+) 33... Ng5+ 34. Kg4 Be3?! { (-10.31 → -6.41) Inaccuracy. Kg7 was best. } (34... Kg7) 35. d8=Q+ Kh7 36. h3?? { (-6.34 → Mate in 3) Checkmate is now unavoidable. Qxg5 was best. } (36. Qxg5 hxg5 37. Ba6 Rd2 38. h4 Bc5 39. b4 Bf8 40. h5 Kh6 41. hxg6 Rf2 42. gxf7 Rxf7) 36... Rc4+ 37. Be4 Rxe4# { Black wins by checkmate. } 0-1