Polugaevsky, Lev VS Szabo, Laszlo 1969.??.??

[Event "Ludwigsburg"]
[Site "Ludwigsburg"]
[Date "1969.??.??"]
[Round "?"]
[White "Polugaevsky, Lev"]
[Black "Szabo, Laszlo"]
[Result "1-0"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 4. O-O Nc6 5. d4 e6 6. c4 cxd4 7. cxd5 Nxd5 8. Nxd4 Bd7 9.
Nb5 Ncb4 10. N1c3 Bc6 11. Nxd5 Nxd5 12. Nd4 Bd7 13. Qb3 Bc5 14. Bxd5 exd5 15. Qxd5 Bxd4
16. Qxd4 O-O 17. Be3 Bb5 18. Rfe1 Re8 19. Qg4 Bd7 20. Qd4 Bb5 21. Qxd8 Raxd8 22. Rac1 a6
23. Kf1 Rc8 24. Red1 f6 25. b3 Kf7 26. a4 Rxc1 27. Rxc1 Bc6 28. Rc3 Rc8 29. Rd3 Be8 30. f3
Rc2 31. Kf2 b5 32. a5 b4 33. Bb6 Bb5 34. Re3 Bd7 35. Re4 Be6 36. Rxb4 Rb2 37. Bd4 Rxb3 38.
Rb6 Bc4 39. Rc6 Bb5 40. Rc7+ Kg8 41. g4 h6 42. h4 Ra3 43. e3 Ra2+ 44. Kg3 Bf1 45. Rc1 Rg2+
46. Kf4 Bd3 47. Rc8+ Kh7 48. Rc7 Kg8 49. e4 Rc2 50. Rb7 Rc6 51. g5 hxg5+ 52. hxg5 fxg5+
53. Ke3 1-0