[Event "Prague Treybal Memorial"]
[Site "Prague"]
[Date "1946.??.??"]
[Round "6"]
[White "Opocensky, Karel"]
[Black "Trifunovic, Petar"]
[Result "0-1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bb5 Nd7 9. O-O Be7 10. Qe2 O-O 11. Rac1 Rc8 12. e4 dxe4 13. Nxe4 Bxe4 14. Qxe4 Nf6 15. Qd3 Qb6 16. Be3 Nd5 17. Qe2 Bf6 18. Bxc6 Rxc6 19. Rxc6 Qxc6 20. Rc1 Qb6 21. a3 Rd8 22. h3 a6 23. Rc4 h6 24. Qc2 Qd6 25. Rc8 Qd7 26. Rxd8+ Qxd8 27. Nd2 Ne7 28. Qc4 Nf5 29. Nf3 Kh7 30. g4 Ne7 31. Kf1 Nd5 32. Nd2 Bg5 33. Ke2 Bxe3 34. fxe3 Qh4 35. Qc2+ g6 36. e4 Nf4+ 37. Kd1 Nxh3 38. Qc7 Qxg4+ 39. Kc2 Ng5 40. Qxb7 h5 41. d5 exd5 42. exd5 Qg2 43. Qxa6 Qxd5 44. Qd3 Qg2 45. Qf1 Qg4 46. b4 h4 47. b5 h3 48. b6 Qa4+ 49. Kb1 Qd4 0-1