[Event "POL-ch 23th"] [Site "Rzeszow POL"] [Date "1966.02.??"] [EventDate "?"] [Round "6"] [Result "1/2-1/2"] [White "Marian Ziembinski"] [Black "Andrzej Sydor"] [ECO "A07"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "100"] 1. Nf3 d5 2. g3 Nc6 3. Bg2 e5 4. d3 Nf6 5. O-O Be7 6. Nbd2 O-O 7. e4 Re8 8. c3 Bf8 9. Re1 Be6 10. Ng5 Qd7 11. Nxe6 fxe6 12. Qe2 Bc5 13. Bh3 Qf7 14. Nf3 Qh5 15. Ng5 Qxe2 16. Rxe2 Nd8 17. Bd2 h6 18. Nf3 Nf7 19. Bg2 Rad8 20. Rae1 d4 21. c4 Nd7 22. Rb1 Be7 23. b4 Ra8 24. Bh3 Bg5 25. Nxg5 hxg5 26. f3 Kf8 27. Bf1 Ke7 28. Rg2 Rg8 29. a4 Rab8 30. Bc1 c5 31. Ba3 Kd6 32. bxc5+ Nxc5 33. Rgb2 b6 34. Rb5 Rgc8 35. a5 Rc6 36. axb6 axb6 37. Bxc5+ Rxc5 38. Rxb6+ Rxb6 39. Rxb6+ Rc6 40. Rb8 Ke7 41. Rb7+ Kf6 42. Kf2 Ra6 43. Rb2 Ra1 44. h4 gxh4 45. gxh4 Nh8 46. h5 Nf7 47. Bh3 Rh1 48. Kg3 Rd1 49. Rb3 Re1 50. Rb2 Rd1 1/2-1/2