[Event "Olympiad-09"]
[Site "Dubrovnik"]
[Date "1950.08.20"]
[Round "1"]
[White "Pfeiffer, Gerhard"]
[Black "Trifunovic, Petar"]
[Result "1/2-1/2"]
1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 Bg7 5. Be3 c6 6. Qd2 Qa5 7. Nge2 Nbd7 8. Nc1 O-O 9. Nb3 Qc7 10. Be2 Nb6 11. O-O Be6 12. Bh6 Nc4 13. Bxc4 Bxc4 14. Bxg7 Kxg7 15. Rfe1 e5 16. Rad1 Rfe8 17. Ne2 Nh5 18. Qc3 Bxb3 19. axb3 Kg8 20. Rd2 Re7 21. Red1 Ng7 22. dxe5 dxe5 23. Qe3 Ne6 24. Rd3 Qb6 25. Kf2 Kf8 26. Ra1 Qxe3+ 27. Kxe3 a6 28. Rad1 Ke8 29. b4 Rd8 30. Rxd8+ Nxd8 31. Nc3 Rd7 1/2-1/2