[Event "Paris Unofficial Olympiad"] [Site "Paris FRA"] [Date "1924.07.??"] [EventDate "?"] [Round "2"] [Result "1-0"] [White "Karel Vanek"] [Black "Marcel Duchamp"] [ECO "B02"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "45"] 1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 e6 5. Qf3 c6 6. Nge2 Nd7 7. d4 Bd6 8. O-O Nxc3 9. bxc3 O-O 10. Re1 c5 11. Qh5 Nf6 12. Qh4 h6 13. Ng3 cxd4 14. cxd4 b6 15. Ne4 Nxe4 16. Qxe4 Bd7 17. Bb3 Qc7 18. Qh4 Qd8 19. Qh5 Qf6 20. Re4 Rac8 21. Rg4 e5 22. Rg6 Qe7 23. Qxh6 1-0