[Event "Chigorin memorial"]
[Round "17"]
[Site "St Petersburg"]
[Date "1909.03.09"]
[White "Lasker, Emanuel"]
[Black "Cohn, Erich"]
[Result "1-0"]
[ECO "C65"]
[Opening "Ruy Lopez, Berlin Defence including Mortimer Trap"]
 1. e4   e5
 2. Nf3  Nc6
 3. Bb5  Nf6
 4. O-O  Be7
 5. Nc3  d6
 6. d4   Bd7
 7. Bg5  exd4
 8. Nxd4 O-O
 9. Bxc6 bxc6
10. Qd3  Ng4
11. Bxe7 Qxe7
12. Rae1 Qh4
13. Nf3  Qh5
14. h3   Ne5
15. Nxe5 Qxe5
16. f4   Qc5+
17. Kh2  Be6
18. b3   f5
19. e5   d5
20. Na4  Qe7
21. Qd4  Rfb8
22. Nc5  a5
23. a3   Kf7
24. Ra1  Rb5
25. b4   Rab8
26. c3   Rxc5
27. bxc5 Rb5
28. Rab1 Qxc5
29. a4   
1-0