[Event "Bismuth simul"] [Site "https://lichess.org/PkKxKHIf"] [Date "2019.08.04"] [White "david252525"] [Black "Numberman768"] [Result "0-1"] [UTCDate "2019.08.04"] [UTCTime "18:35:46"] [WhiteElo "2100"] [BlackElo "1704"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D08"] [Opening "Queen's Gambit Declined: Albin Countergambit, Normal Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 { D08 Queen's Gambit Declined: Albin Countergambit, Normal Line } Nc6 5. a3 f6 6. exf6 Qxf6?! { (0.95 → 2.03) Inaccuracy. Nxf6 was best. } (6... Nxf6 7. e3 Bg4 8. Be2 dxe3 9. Bxe3 Qxd1+ 10. Bxd1 Ne4 11. Bc2) 7. Bg5 Qg6 8. Bh4 Bc5?! { (0.88 → 1.55) Inaccuracy. Be7 was best. } (8... Be7 9. Nbd2 Bg4 10. g3 O-O-O 11. Bg2 d3 12. e3 Bxf3 13. Qxf3 Bxh4 14. gxh4 Nge7 15. h5) 9. b4 Be7 10. Bxe7 Ngxe7 11. Nbd2 Bg4?! { (0.70 → 1.44) Inaccuracy. O-O was best. } (11... O-O) 12. e3?? { (1.44 → -2.02) Blunder. b5 was best. } (12. b5) 12... O-O-O 13. exd4?? { (-1.79 → -8.24) Blunder. e4 was best. } (13. e4 Rhf8) 13... Nxd4 14. Be2 Nc2+ 15. Kf1 Nxa1?! { (-8.16 → -5.18) Inaccuracy. Bxf3 was best. } (15... Bxf3) 16. Qxa1 Bxf3?! { (-5.03 → -3.86) Inaccuracy. Rhe8 was best. } (16... Rhe8 17. h3) 17. Nxf3 Rhe8 18. Ne5? { (-3.83 → -7.54) Mistake. Qb2 was best. } (18. Qb2) 18... Qc2 19. g3 Ng6 20. Nxg6?? { (-5.10 → Mate in 10) Checkmate is now unavoidable. Bg4+ was best. } (20. Bg4+ Kb8) 20... Qxe2+?! { (Mate in 10 → -15.22) Lost forced checkmate sequence. Rxe2 was best. } (20... Rxe2 21. Ne7+ Kb8 22. Kg2 Rxf2+ 23. Kh3 Qe2 24. Kh4 g5+ 25. Kxg5 Qxe7+ 26. Kh6 Rd6+ 27. Qf6) 21. Kg2 hxg6 22. Qxg7? { (-8.48 → Mate in 5) Checkmate is now unavoidable. Rf1 was best. } (22. Rf1 g5) 22... Qe4+ 23. Kh3 Rh8+ 24. Qxh8 Rxh8# { Black wins by checkmate. } 0-1