[Event "4th Costa del Sol"] [Site "Malaga ESP"] [Date "1964.02.12"] [EventDate "?"] [Round "11"] [Result "1/2-1/2"] [White "Levente Lengyel"] [Black "Olaf Ulvestad"] [ECO "E62"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "40"] 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O d6 7. d4 O-O 8. dxe5 dxe5 9. Qxd8 Rxd8 10. Bg5 Be6 11. Nd2 h6 12. Bxf6 Rxd2 13. Bxg7 Kxg7 14. b3 Na5 15. Rfd1 Rad8 16. Bd5 Rxd1+ 17. Rxd1 Kf6 18. Kf1 c6 19. Bxe6 Rxd1+ 20. Nxd1 Kxe6 1/2-1/2