[Event "Olympiad-19 Final E"]
[Site "Siegen"]
[Date "1970.09.18"]
[Round "5"]
[White "Ozturk, Serdar"]
[Black "Sollars, Claude H"]
[Result "1/2-1/2"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Nbd7 5. Nbd2 c5 6. c3 Be7 7. O-O O-O 8. Re1 b6 9. Qe2 Bb7 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 Bxe4 13. Qxe4 Nf6 14. Qc2 cxd4 15. Nxd4 Rc8 16. Be3 Ng4 17. Rad1 Nxe3 18. Rxe3 Qc7 19. Nb5 Qb7 20. Qa4 a6 21. Nd6 Qc6 22. Qf4 Bxd6 23. Qxd6 Qxd6 24. Rxd6 Rfd8 25. Red3 Rxd6 26. Rxd6 Rb8 27. Kf1 g5 28. g4 Kg7 29. Ke2 Kf6 30. Ke3 Ke7 31. Rc6 Kd7 32. Rc4 h5 33. h3 hxg4 34. hxg4 b5 35. Rc5 f6 36. f4 gxf4+ 37. Kxf4 Kd6 38. b4 Rb6 39. g5 fxg5+ 40. Rxg5 Rc6 41. Rg3 Rc4+ 42. Kg5 e5 43. Rd3+ 1/2-1/2