[Event "Western Open"] [Site "Chicago, IL"] [Date "1913.08.??"] [Round "?"] [White "Michelsen"] [Black "Jefferson"] [Result "0-1"] [ECO "C41"] [Annotator "Pylant,Gary"] [PlyCount "46"] [EventDate "1913.??.??"] 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Be7 5. Nc3 Nf6 6. Bd3 O-O 7. O-O c5 8. Nde2 Nc6 9. f4 Ng4 10. h3 c4 11. hxg4 cxd3 12. Qxd3 Bxg4 13. Nd5 Bf6 14. c3 Re8 15. Ng3 Bh4 16. Kf2 f5 17. Ne3 fxe4 18. Qd5+ Be6 19. Qxe4 d5 20. Qd3 Rf8 21. Re1 Ne5 22. Qd4 Rxf4+ 23. Qxf4 Nd3+ 0-1