[Event "Vidmar Memorial-01"]
[Site "Ljubljana"]
[Date "1969.06.02"]
[Round "1"]
[White "Robatsch, Karl"]
[Black "Tringov, Georgi Petrov"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 Nbd7 7. O-O g6 8. Be3 Bg7 9. Qd2 O-O 10. Bh6 Bxh6 11. Qxh6 Nc5 12. Qe3 Bd7 13. e5 dxe5 14. Qxe5 Qb6 15. Bf3 1/2-1/2