[Event "Prague Armies-ch03"]
[Site "Prague"]
[Date "1966.??.??"]
[Round "13"]
[White "Cifuentes, Antonio"]
[Black "Sanchez, Miguel"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Nf6 7. Be2 d6 8. Qd2 O-O 9. O-O Bd7 10. Rad1 Nxd4 11. Bxd4 Bc6 12. e5 dxe5 13. Bxe5 Qxd2 14. Rxd2 Rad8 15. Rfd1 Rxd2 16. Rxd2 Ne4 17. Bxg7 Kxg7 18. Nxe4 Bxe4 19. Rd7 Kf6 20. f3 Bc6 21. Rd2 e5 22. Kf2 1/2-1/2