[Event "Berlin"]
[Site "Berlin"]
[Date "1870.??.??"]
[Round "?"]
[White "Zukertort, Johannes Hermann"]
[Black "Dufresne, Jean"]
[Result "1-0"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bc5 6. d4 exd4 7. O-O d6 8. cxd4 Bb6 9. d5 Na5 10. Bb2 Ne7 11. Bd3 O-O 12. Nc3 Ng6 13. Ne2 c5 14. Qd2 f6 15. Kh1 Bc7 16. Rac1 Rb8 17. Ng3 b5 18. Nf5 c4 19. Be2 b4 20. Bd4 c3 21. Qd1 Bb6 22. g4 Ne5 23. Bxb6 Qxb6 24. N3d4 Nac4 25. Ne6 Rf7 26. Rg1 Qxf2 27. Rg2 Qb6 28. Bxc4 Nxc4 29. Qe1 Rbb7 30. g5 fxg5 31. Rxg5 Kh8 32. Qh4 Ne5 33. Rcg1 Nf3 1-0