[Event "Olympiad-09"]
[Site "Dubrovnik"]
[Date "1950.09.03"]
[Round "10"]
[White "Trifunovic, Petar"]
[Black "Prins, Lodewijk"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 c5 5. cxd5 cxd4 6. Qxd4 Be7 7. e3 exd5 8. Nf3 O-O 9. Be2 Nc6 10. Qa4 Be6 11. O-O h6 12. Bh4 a6 13. Nd4 Rc8 14. Rfd1 Qb6 15. Qb3 Qxb3 16. Nxb3 Rfd8 17. Nd4 Nxd4 18. Rxd4 g5 19. Bg3 Ne4 20. Nxe4 dxe4 21. Rxd8+ Bxd8 22. Be5 Rc2 1/2-1/2