[Event "Leipzig Kongress"]
[Round "6"]
[Site "Leipzig"]
[Date "1877.07.19"]
[White "Paulsen, Louis"]
[Black "Leffmann, Karl"]
[Result "1-0"]
[ECO "A13"]
[Opening "English Opening"]
 1. c4   e6
 2. d4   f5
 3. a3   Nf6
 4. Nc3  d6
 5. Nf3  g6
 6. e3   Bg7
 7. Be2  b6
 8. O-O  Bb7
 9. Ng5  Qe7
10. Bf3  Bxf3
11. Qxf3 c6
12. d5   exd5
13. cxd5 c5
14. Ne6  a6
15. e4   fxe4
16. Nxe4 Nxe4
17. Qxe4 Be5
18. Bg5  
1-0