[Event "2015 Summer Marathon"] [Site "https://lichess.org/HdpzpEYz"] [Date "2015.08.01"] [White "MrBug"] [Black "schachfl"] [Result "1-0"] [UTCDate "2015.08.01"] [UTCTime "21:04:32"] [WhiteElo "2229"] [BlackElo "1888"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D35"] [Opening "Queen's Gambit Declined: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 { D35 Queen's Gambit Declined: Exchange Variation } Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Rb1 cxd4 8. cxd4 Nc6 9. d5?! { (0.38 → -0.71) Inaccuracy. Bb5 was best. } (9. Bb5 a6 10. Bxc6+ bxc6 11. Nf3 c5 12. O-O cxd4 13. Ne5 Bd6 14. Qxd4 Qc7 15. Qa4+ Kf8 16. f4 Bxe5 17. fxe5 Bd7 18. Qa3+ Kg8) 9... exd5 10. exd5 Nb4?? { (-0.93 → 1.70) Blunder. Qa5+ was best. } (10... Qa5+ 11. Bd2 Qxd5 12. Nf3 Bc5 13. Be2 O-O 14. O-O Qxa2 15. Rc1 Qd5 16. Bc4 Qf5 17. Qb3 Bb6 18. Qc3 Qh5 19. Be3 Bf5 20. Bxb6) 11. Qa4+?? { (1.70 → -0.21) Blunder. a3 was best. } (11. a3 Qxd5 12. Qe2+ Be6 13. axb4 Bd6 14. Qb5+ Ke7 15. Qe2 Kf8 16. Nf3 Re8 17. Be3 Bf5 18. Rb2 Re4 19. Ng5 Bxb4+ 20. Rxb4 Rxb4) 11... Qd7?? { (-0.21 → 6.22) Blunder. Bd7 was best. } (11... Bd7 12. Bb5 Nd3+ 13. Kf1 Nxc1 14. Rxc1 Bxb5+ 15. Qxb5+ Qd7 16. Qb2 f6 17. Ne2 Kf7 18. Qb3 Bd6 19. Nd4 Rhc8 20. Rb1 Rab8 21. Ne6) 12. Bb5 { Black resigns. } 1-0