[Event "Sarajevo-10"]
[Site "Sarajevo"]
[Date "1967.04.05"]
[Round "14"]
[White "Tringov, Georgi Petrov"]
[Black "Stein, Leonid"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. Nc3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Nxc6 bxc6 8. e5 Ng8 9. Bd4 Qa5 10. Bc4 Bxe5 11. O-O Nf6 12. Re1 d6 13. Bxe5 dxe5 14. Qe2 Bf5 15. Bb3 e4 16. Qc4 O-O 17. Qxc6 Rad8 18. Rad1 Qe5 19. h3 Rxd1 20. Nxd1 Rc8 21. Qa6 Rc7 22. Qe2 a5 23. Nc3 Rc5 24. Qe3 Qc7 25. Rd1 Kg7 26. Qd4 Re5 27. Nd5 1/2-1/2