[Event "Capablanca memorial 2nd"]
[Round "7"]
[Site "Havana"]
[Date "1963"]
[White "Darga, Klaus"]
[Black "Letelier Martner, Rene"]
[Result "1-0"]
[ECO "A46"]
[Opening "Queen's Pawn Game"]
 1. d4   Nf6
 2. Nf3  c5
 3. c4   cxd4
 4. Nxd4 e6
 5. Nc3  Bb4
 6. e3   O-O
 7. Be2  d5
 8. O-O  a6
 9. cxd5 Nxd5
10. Nxd5 Qxd5
11. Bf3  Qd8
12. Bd2  Bd6
13. Qc2  Qe7
14. Rfd1 Nd7
15. Ba5  Ne5
16. Be2  Bd7
17. Qd2  b6
18. Bc3  Bc5
19. Nb3  f6
20. Bxe5 fxe5
21. Nxc5 
1-0