[Event "Yugoslav Championship"] [Site "Zagreb YUG"] [Date "1939.04.01"] [EventDate "?"] [Round "1"] [Result "1/2-1/2"] [White "Milan J Vidmar"] [Black "Milan M Vidmar"] [ECO "D56"] [WhiteElo "?"] [BlackElo "?"] [Source "Perpetual Check"] [PlyCount "54"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6 11. Bd3 Nd7 12. O-O dxc4 13. Bxc4 b6 14. Rad1 Bb7 15. e4 c5 16. d5 exd5 17. exd5 Qd6 18. Rfe1 Rfe8 19. Re3 Nf6 20. Qd3 Rad8 21. h3 Kf8 22. Nh4 Rxe3 23. Qxe3 Bc8 24. Nf3 Bb7 25. Nh4 Bc8 26. Nf3 Bb7 27. Nh4 Bc8 1/2-1/2