[Event "Vòng 2"] [Site "https://lichess.org/WmhHCsXn"] [Date "2021.11.03"] [White "DTD4a4_vukhoinguyen"] [Black "DTD4a4_htranbaoquan"] [Result "0-1"] [UTCDate "2021.11.03"] [UTCTime "10:09:10"] [WhiteElo "932"] [BlackElo "1199"] [WhiteRatingDiff "-55"] [BlackRatingDiff "+60"] [Variant "Standard"] [TimeControl "420+0"] [ECO "D00"] [Opening "Queen's Pawn Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. e3 { D00 Queen's Pawn Game } Nc6 3. Nc3 Nf6 4. Nf3 Bg4 5. Be2 e6 6. Rf1? { (0.20 → -1.03) Mistake. O-O was best. } (6. O-O Bb4 7. Bd2 Bd6 8. h3 Bh5 9. Nb5 O-O 10. Rc1 Ne4) 6... Bxf3?! { (-1.03 → -0.31) Inaccuracy. Bd6 was best. } (6... Bd6 7. h3 Bh5 8. a3 a6 9. Bd2 Qe7 10. Nh4 Bxe2 11. Qxe2 b5 12. g4 Ne4 13. Nxe4) 7. Bxf3 Bb4 8. Qd3 Bxc3+ 9. bxc3 O-O 10. Qd1?! { (-0.87 → -1.79) Inaccuracy. c4 was best. } (10. c4 Na5 11. cxd5 exd5 12. Be2 Ne4 13. f3 Nd6 14. Kf2 Re8 15. Kg1 c6 16. Qc3 b5) 10... a5 11. a4 b6 12. Ba3 Re8 13. Bc1 Rb8 14. Rb1 Rf8?! { (-1.95 → -1.02) Inaccuracy. Ne7 was best. } (14... Ne7 15. Be2 Nf5 16. Bb5 Nd6 17. Bxe8 Qxe8 18. f3 Qxa4 19. Kf2 Qc6 20. Ba3 Qxc3 21. Bxd6) 15. Ba3 Re8 16. Bc1?! { (-0.78 → -1.79) Inaccuracy. c4 was best. } (16. c4 Ne7) 16... Ne7 17. Bg4? { (-1.81 → -3.20) Mistake. Be2 was best. } (17. Be2) 17... c6 18. Be2 b5 19. axb5 cxb5 20. c4?? { (-0.90 → -4.88) Blunder. Bxb5 was best. } (20. Bxb5 Qc7) 20... bxc4 21. Rxb8 Qxb8 22. c3 Qa8?! { (-5.29 → -3.55) Inaccuracy. Ne4 was best. } (22... Ne4 23. Ba3) 23. Qc2 a4 24. Ba3 Nc6?! { (-3.29 → -2.15) Inaccuracy. Qb8 was best. } (24... Qb8 25. Qxa4) 25. Kd2?? { (-2.15 → -6.37) Blunder. f3 was best. } (25. f3) 25... Rb8?! { (-6.37 → -4.04) Inaccuracy. Ne4+ was best. } (25... Ne4+ 26. Ke1 Qa5 27. Bb2 a3 28. Ba1 Nd6 29. f3 Rb8 30. Kf2 a2 31. e4 Qa3 32. exd5) 26. Rb1? { (-4.04 → -7.21) Mistake. Bf3 was best. } (26. Bf3) 26... Rxb1?? { (-7.21 → -2.89) Blunder. Rb3 was best. } (26... Rb3 27. Ra1 Ne4+ 28. Ke1 Nxc3 29. Bb2 Nxe2 30. Kxe2 Nb4 31. Qxb3 cxb3 32. Rd1 Qa6+ 33. Kf3) 27. Qxb1 Ne4+ 28. Kc1?? { (-3.17 → -6.83) Blunder. Kc2 was best. } (28. Kc2 Nxf2) 28... Nxc3 29. Qc2 Nxe2+ 30. Kd1 Nexd4 31. exd4 Nxd4 32. Qd2 Nb5 33. f4 Nxa3 34. Qa2 Nb5 35. Qb2 a3 36. Qxb5 a2 37. Qb1?! { (-76.78 → Mate in 4) Checkmate is now unavoidable. Qb2 was best. } (37. Qb2 a1=Q+) 37... axb1=Q+ 38. Kd2 Qa3 39. Ke2 Qbb2+ 40. Ke1 Qaa1# { Black wins by checkmate. } 0-1