[Event "Rubinstein Memorial-13"]
[Site "Polanica Zdroj"]
[Date "1975.08.19"]
[Round "11"]
[White "Plachetka, Jan"]
[Black "Ornstein, Axel"]
[Result "1/2-1/2"]

1. Nf3 Nf6 2. c4 c5 3. d4 cxd4 4. Nxd4 a6 5. Nc3 d5 6. cxd5 Nxd5 7. Bd2 e5 8. Nf3 Nc6 9. g3 Be6 10. Bg2 Be7 11. O-O O-O 12. Nxd5 Bxd5 13. Bc3 e4 14. Nd4 Nxd4 15. Qxd4 Bf6 16. Qd2 Bxc3 17. Qxc3 Rc8 18. Qd4 Rc4 19. Qe3 Qf6 20. Rad1 Bc6 21. Rd2 Rd8 22. Rfd1 Rxd2 23. Qxd2 h6 24. e3 Rc5 25. Qe2 Bb5 26. Qd2 Bc6 27. Qe2 Ba4 28. b3 Bb5 29. Qd2 Bd3 30. Rc1 Qc6 31. Rxc5 Qxc5 32. Bf1 a5 33. Be2 Qe5 34. Kf1 Qa1+ 35. Kg2 Qe5 36. Kf1 Qa1+ 37. Kg2 Qb1 38. Qc3 g5 39. Qd2 b5 40. Bd1 Qa1 41. Be2 Qe5 42. Kf1 Qa1+ 43. Kg2 Qf6 44. Kf1 Bxe2+ 45. Kxe2 1/2-1/2