[Event "Hydrogen simul"] [Site "https://lichess.org/j5LrHEAn"] [Date "2017.10.09"] [White "Musicknight123"] [Black "Doker_811"] [Result "0-1"] [UTCDate "2017.10.09"] [UTCTime "18:12:09"] [WhiteElo "1500"] [BlackElo "1886"] [Variant "Standard"] [TimeControl "600+4"] [ECO "D07"] [Opening "Queen's Gambit Declined: Chigorin Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 Nc6 2. d4 d5 { D07 Queen's Gambit Declined: Chigorin Defense } 3. Nf3 e6 4. Nc3 Bb4 5. a3 Bxc3+ 6. bxc3 dxc4 7. e4 b5?! { (0.39 → 1.10) Inaccuracy. Nf6 was best. } (7... Nf6 8. Bg5 h6 9. Bxf6 Qxf6 10. Bxc4 e5 11. Nxe5 Nxe5 12. dxe5 Qxe5 13. Qd4 Qxd4 14. cxd4) 8. a4 Ba6 9. Bg5 f6 10. Bf4 g5? { (0.82 → 2.02) Mistake. Nge7 was best. } (10... Nge7 11. axb5 Bxb5 12. Qb1 Rb8 13. Qa2 Rb6 14. Bc1 f5 15. exf5 exf5 16. Ba3 h6 17. Be2) 11. Bg3?! { (2.02 → 1.21) Inaccuracy. axb5 was best. } (11. axb5 Bxb5 12. Bg3 h5 13. h4 g4 14. Nd2 Nge7 15. Bxc4 Bxc4 16. Nxc4 O-O 17. O-O a5) 11... Nge7?! { (1.21 → 1.83) Inaccuracy. b4 was best. } (11... b4 12. cxb4) 12. Qb1?? { (1.83 → -0.47) Blunder. axb5 was best. } (12. axb5 Bxb5 13. h4 g4 14. Nd2 h5 15. Nxc4 Rb8 16. Bd3 f5 17. Qe2 fxe4 18. Bxe4 Qd7) 12... b4 13. cxb4 g4 14. b5?? { (-0.04 → -2.52) Blunder. Nd2 was best. } (14. Nd2 c3 15. Bxa6 cxd2+ 16. Kxd2 Rb8 17. Rd1 Rxb4 18. Qc1 Kf7 19. Ke1 Rxd4 20. Be2 h5) 14... gxf3 15. bxc6 O-O? { (-2.68 → -0.94) Mistake. Qxd4 was best. } (15... Qxd4) 16. gxf3 Nxc6 17. Bh3?? { (-0.93 → -3.09) Blunder. Bf4 was best. } (17. Bf4 Qxd4 18. Qc1 Ne5 19. Rg1+ Kh8 20. Rg3 Rg8 21. Be3 Qd6 22. Qc3 Rxg3 23. hxg3 Nxf3+) 17... Nxd4 18. O-O c3 19. Rd1?? { (-2.17 → -5.41) Blunder. Rc1 was best. } (19. Rc1 f5) 19... c2 20. Qa2? { (-5.25 → -17.33) Mistake. Qxc2 was best. } (20. Qxc2 Nxc2 21. Rxd8 Raxd8 22. Bxe6+ Kh8 23. Rc1 Nd4 24. Bc4 Bxc4 25. Rxc4 Rd7 26. Kg2 Kg7) 20... cxd1=Q+ 21. Rxd1 Nxf3+ 22. Kg2 Qxd1 23. Qxe6+ Rf7 24. Qg4+?! { (-11.93 → Mate in 7) Checkmate is now unavoidable. Qxa6 was best. } (24. Qxa6 Ng5 25. Bc8 Qf3+ 26. Kg1 Rb8 27. Qf1 Rxc8 28. h3 Nxe4 29. Qg2 Qd1+ 30. Qf1 Qxa4) 24... Kh8 25. Qxf3 Qf1# { Black wins by checkmate. } 0-1