[Event "2019 Summer Marathon"] [Site "https://lichess.org/qU2aEXRl"] [Date "2019.07.06"] [White "The_Laminator"] [Black "qiga"] [Result "0-1"] [UTCDate "2019.07.06"] [UTCTime "10:24:38"] [WhiteElo "2081"] [BlackElo "1943"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+14"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Old Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. e3 { D20 Queen's Gambit Accepted: Old Variation } Nf6 4. Bxc4 e6 5. Nf3 a6 6. Nc3 b5 7. Bd3 Bb7 8. O-O Be7 9. Re1 O-O 10. e4 c5 11. Be3 cxd4 12. Bxd4 Nc6 13. Be3 Ng4 14. Bf4 e5 15. Bg3 f6 16. h3 Nh6 17. Nd5 Bc5 18. Qb3 Kh8 19. Rac1 Nd4 20. Nxd4 Bxd4 21. Nc7 f5 22. Nxa8 f4 23. Bh2 Bxa8 24. a4 f3 25. g4 Qg5 26. axb5 Nxg4 27. hxg4 Qxg4+ 28. Bg3 Qxg3+ 29. Kh1 Qg2# { Black wins by checkmate. } 0-1