[Event "2019 Autumn Marathon"] [Site "https://lichess.org/FdUezb0N"] [Date "2019.10.26"] [White "Lance5500"] [Black "halfnatty"] [Result "0-1"] [UTCDate "2019.10.26"] [UTCTime "18:48:47"] [WhiteElo "2360"] [BlackElo "2587"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+3"] [WhiteTitle "LM"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A05"] [Opening "Polish Opening: Zukertort System"] [Termination "Normal"] [Annotator "lichess.org"] 1. b4 Nf6 2. Nf3 { A05 Polish Opening: Zukertort System } d5 3. e3 Bf5 4. c4 e6 5. b5?! { (0.13 → -0.71) Inaccuracy. a3 was best. } (5. a3 c6 6. Bb2 Bd6 7. Be2 h6 8. O-O O-O 9. c5 Bc7) 5... a6 6. cxd5 exd5 7. Bb2 axb5 8. Bxb5+ c6 9. Be2 Bd6 10. Qb3 O-O 11. Qxb7 Na6?! { (-0.70 → 0.17) Inaccuracy. Nbd7 was best. } (11... Nbd7 12. Qxc6) 12. Bxf6?? { (0.17 → -5.73) Blunder. Bxa6 was best. } (12. Bxa6 Rb8 13. Qxc6 Rxb2 14. Nc3 Be4 15. Nxe4 dxe4 16. Nd4 Be5 17. Qc5 Re8 18. g3 Bxd4) 12... Qxf6 13. Nc3 Nb4 { White resigns. } 0-1