[Event "Potassium simul"] [Site "https://lichess.org/RsFNQ1op"] [Date "2015.06.03"] [White "potpiedude"] [Black "ZugAddict"] [Result "0-1"] [UTCDate "2015.06.03"] [UTCTime "04:26:56"] [WhiteElo "1500"] [BlackElo "2016"] [WhiteTitle "NM"] [BlackTitle "NM"] [Variant "Standard"] [TimeControl "1200+60"] [ECO "D06"] [Opening "Queen's Gambit Declined: Marshall Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 d5 { D06 Queen's Gambit Declined: Marshall Defense } 3. cxd5 Bf5 4. f3?! { (0.77 → 0.06) Inaccuracy. Nf3 was best. } (4. Nf3 c6 5. dxc6 Nxc6 6. e3 e6 7. Be2 Be7 8. Nc3 O-O 9. O-O a6 10. Bd2 Ne4 11. Nxe4 Bxe4 12. Bc3 h6 13. Rc1) 4... Bxb1 5. Rxb1 Qxd5 6. Qb3?! { (-0.12 → -0.71) Inaccuracy. e3 was best. } (6. e3 e5 7. Ne2 Qxa2 8. Nc3 Bb4 9. Bd2 Qe6 10. dxe5 Qxe5 11. Qa4+ Nc6 12. Ba6 bxa6 13. Qxc6+ Ke7 14. O-O Bc5 15. Kh1 Qd6) 6... Qxb3 7. axb3 Nc6 8. e3 e5 9. dxe5 Bb4+ 10. Bd2 Bxd2+ 11. Kxd2 Nxe5 12. Ne2?! { (-0.87 → -1.68) Inaccuracy. Bc4 was best. } (12. Bc4 a6 13. Ke2 b5 14. Bd3 Nxd3 15. Kxd3 O-O-O+ 16. Ke2 Rhe8 17. Nh3 Nd5 18. e4 f5 19. Ng5 fxe4 20. Nxe4 Nf6 21. Ke3 Kb7) 12... O-O-O+ 13. Kc2? { (-1.25 → -2.56) Mistake. Nd4 was best. } (13. Nd4 Nc6 14. Rd1 Nxd4 15. exd4 Rxd4+ 16. Bd3 Rhd8 17. Kc2 c6 18. Bc4 Rxd1 19. Rxd1 Rxd1 20. Kxd1 Nd5 21. Kd2 Kd7 22. Bxd5 cxd5) 13... Nd5 14. e4? { (-1.83 → -3.54) Mistake. Kd2 was best. } (14. Kd2 Ne7+ 15. Nd4 Nf5 16. Be2 c5 17. Rbc1 b6 18. f4 Nxd4 19. exd4 Rxd4+ 20. Ke3 Nc6 21. Rhe1 Rhd8 22. Bc4 Kc7 23. Bxf7 Rf8) 14... Ne3+ 15. Kc3 Rd3+ 16. Kb4 Nc2+ 17. Ka4 a6 18. b4?? { (-3.48 → Mate in 3) Checkmate is now unavoidable. Rc1 was best. } (18. Rc1 Rd2 19. b4 Nd3 20. Rxc2 Rxc2 21. Kb3 Rd2 22. Kc3 Rd1 23. Kc2 Nf2 24. g3 Kb8 25. Nc3 Re1 26. Kd2 Ra1 27. Rg1 Rd8+) 18... b5+ 19. Ka5 Kb7 { White resigns. } 0-1