[Event "BÁCH KHOA ONLINE LẦN 2 TUẦN 2 Arena"] [Site "https://lichess.org/h3NPFj5U"] [Date "2020.12.26"] [Round "-"] [White "hung20184895"] [Black "kubotakabuto"] [Result "0-1"] [GameId "h3NPFj5U"] [UTCDate "2020.12.26"] [UTCTime "13:49:40"] [WhiteElo "1500"] [BlackElo "1850"] [Variant "Standard"] [TimeControl "300+3"] [ECO "B20"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.21] } 1... c5 { [%eval 0.2] } { B20 Sicilian Defense } 2. f3?! { (0.20 → -0.60) Inaccuracy. Nc3 was best. } { [%eval -0.6] } (2. Nc3 Nc6 3. Nf3 g6 4. Bb5 Bg7 5. O-O Nd4 6. Nxd4 cxd4) 2... Nc6 { [%eval -0.35] } 3. b3?! { (-0.35 → -0.91) Inaccuracy. f4 was best. } { [%eval -0.91] } (3. f4 e6 4. d3 Be7 5. Nf3 Nh6 6. Be2 d5 7. O-O O-O) 3... d5 { [%eval -0.45] } 4. c4? { (-0.45 → -2.00) Mistake. exd5 was best. } { [%eval -2.0] } (4. exd5 Qxd5) 4... e6 { [%eval -1.41] } 5. cxd5 { [%eval -1.31] } 5... exd5 { [%eval -1.25] } 6. exd5 { [%eval -1.24] } 6... Qxd5 { [%eval -1.01] } 7. Bc4?! { (-1.01 → -1.94) Inaccuracy. Nc3 was best. } { [%eval -1.94] } (7. Nc3 Qd6 8. Bc4 Nf6 9. Bb2 Be7 10. Nge2 Be6 11. O-O O-O-O 12. d3 Rhe8 13. Ne4 Qc7) 7... Qe5+?! { (-1.94 → -0.99) Inaccuracy. Qg5 was best. } { [%eval -0.99] } (7... Qg5 8. Qe2+) 8. Ne2?? { (-0.99 → -3.94) Blunder. Qe2 was best. } { [%eval -3.94] } (8. Qe2 Nge7 9. Nc3 Bf5 10. f4 Qxe2+ 11. Ngxe2 Nb4 12. O-O a6 13. Ng3 Bd3 14. Rf3 O-O-O) 8... Qxa1 { [%eval -4.1] } 9. Nbc3 { [%eval -5.01] } 9... Nf6?? { (-5.01 → -2.35) Blunder. Bd6 was best. } { [%eval -2.35] } (9... Bd6 10. d4) 10. d3? { (-2.35 → -4.12) Mistake. O-O was best. } { [%eval -4.12] } (10. O-O Nb4) 10... Be7 { [%eval -3.57] } 11. Rf1?! { (-3.57 → -5.48) Inaccuracy. Qd2 was best. } { [%eval -5.48] } (11. Qd2 Nd4) 11... Nd4?! { (-5.48 → -3.95) Inaccuracy. Be6 was best. } { [%eval -3.95] } (11... Be6 12. Kf2) 12. Nxd4?? { (-3.95 → -10.98) Blunder. Qd2 was best. } { [%eval -10.98] } (12. Qd2) 12... Qxc3+ { [%eval -10.94] } 13. Bd2 { [%eval -11.48] } 13... Qxd4 { [%eval -11.25] } 14. Qe2 { [%eval -11.55] } 14... a6 { [%eval -11.56] } 15. Kd1 { [%eval -14.67] } 15... b5 { [%eval -14.64] } 16. Re1 { [%eval -14.63] } 16... Qd6 { [%eval -12.9] } 17. Bf4 { [%eval -12.86] } 17... Qd7 { [%eval -12.91] } 18. Bd5 { [%eval -16.41] } 18... Nxd5 { [%eval -16.48] } 19. Bg5 { [%eval -19.77] } 19... Nc3+ { [%eval -19.69] } 20. Kd2 { [%eval -19.85] } 20... Nxe2 { [%eval -19.79] } 21. Rxe2 { [%eval -19.94] } 21... f6 { [%eval -19.91] } 22. Bh4 { [%eval -20.69] } 22... c4 { [%eval -20.9] } 23. bxc4 { [%eval -22.44] } 23... bxc4 { [%eval -22.67] } 24. d4 { [%eval -24.44] } 24... Qxd4+ { [%eval -24.23] } 25. Ke1 { [%eval -25.38] } 25... Qxh4+ { [%eval -24.63] } 26. Rf2 { [%eval -26.72] } 26... Bc5 { [%eval #-5] } 27. Kd1 { [%eval #-4] } 27... Qxf2 { [%eval #-3] } 28. g3 { [%eval #-2] } 28... Bf5 { [%eval #-2] } 29. g4 { [%eval #-2] } 29... Bc2+ { [%eval #-1] } 30. Kc1 { [%eval #-1] } 30... Ba3# { Black wins by checkmate. } 0-1