[Event "Interzonal-05"]
[Site "Stockholm"]
[Date "1962.03.06"]
[Round "23"]
[White "Pomar Salamanca, Arturo"]
[Black "Bertok, Mario"]
[Result "1/2-1/2"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. dxc5 Qxd1 8. Rxd1 Bxc5 9. a3 Nbd7 10. b4 Be7 11. Bb2 b5 12. Be2 Bb7 13. Nbd2 Rc8 14. Rdc1 O-O 15. Nb3 Rxc1+ 16. Rxc1 Rc8 17. Rxc8+ Bxc8 18. Nfd4 Bb7 19. Na5 Bd5 1/2-1/2