[Event "Rated classical game"] [Site "https://lichess.org/TQgZSMFF"] [Date "2020.12.12"] [White "qipan"] [Black "One_man_Two_brains"] [Result "0-1"] [UTCDate "2020.12.12"] [UTCTime "18:45:04"] [WhiteElo "1046"] [BlackElo "1023"] [WhiteRatingDiff "-44"] [BlackRatingDiff "+63"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "D00"] [Opening "Queen's Pawn Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 { D00 Queen's Pawn Game } 2. c3 c5 3. dxc5 b5?? { (-0.05 → 2.49) Blunder. Nf6 was best. } (3... Nf6 4. b4 a5 5. e3 e6 6. Nd2 axb4 7. cxb4 b6 8. cxb6) 4. g4?! { (2.49 → 1.30) Inaccuracy. e4 was best. } (4. e4 dxe4) 4... Bxg4 5. Bg2?! { (0.67 → -0.08) Inaccuracy. a4 was best. } (5. a4 bxa4) 5... e6 6. c6?? { (-0.24 → -3.06) Blunder. b4 was best. } (6. b4 a5 7. Bb2 Nf6 8. Nf3 Bxf3 9. Bxf3 Be7 10. a4 bxa4 11. O-O O-O 12. Nd2 Qc7) 6... Nxc6 7. Kf1? { (-3.00 → -4.81) Mistake. Nf3 was best. } (7. Nf3 Nf6 8. Nd4 Rc8 9. Nxb5 Bc5 10. b4 Be7 11. Be3 a6 12. Nd4 O-O 13. Nd2 e5) 7... Bc5 8. b4 Bd6?! { (-4.17 → -3.17) Inaccuracy. Bb6 was best. } (8... Bb6) 9. h3 Bh5 10. Nd2?! { (-3.32 → -4.45) Inaccuracy. a4 was best. } (10. a4) 10... Nf6 11. Nb3 Ne4? { (-4.87 → -3.06) Mistake. O-O was best. } (11... O-O 12. a4) 12. f3?? { (-3.06 → -11.36) Blunder. Bxe4 was best. } (12. Bxe4) 12... Ng3+ 13. Ke1 Nxh1 14. Bxh1 Bh2 15. e4 Bxg1 16. exd5 exd5 17. Nc5 Qh4+ 18. Kf1?! { (-12.79 → Mate in 1) Checkmate is now unavoidable. Kd2 was best. } (18. Kd2 Bxc5) 18... Bf2?? { (Mate in 1 → -4.97) Lost forced checkmate sequence. Qf2# was best. } (18... Qf2#) 19. Qxd5?! { (-4.97 → -8.50) Inaccuracy. Qe2+ was best. } (19. Qe2+ Ne7) 19... O-O 20. Qxc6 Rae8 21. Qxb5? { (-9.14 → Mate in 2) Checkmate is now unavoidable. Bd2 was best. } (21. Bd2 f5) 21... Re1+ 22. Kg2 Rxh1 23. Kxh1 Qxh3# { Black wins by checkmate. } 0-1