[Event "Chigorin Memorial-09"]
[Site "Sochi"]
[Date "1973.??.??"]
[Round "11"]
[White "Balashov, Yuri S"]
[Black "Szabo, Laszlo"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 a6 3. c3 e6 4. d4 d5 5. e5 Nd7 6. Bd3 h6 7. O-O Ne7 8. Re1 Nc6 9. Nbd2 Qb6 10. dxc5 Bxc5 11. Qe2 Qc7 12. c4 Nb6 13. cxd5 Nxd5 14. Nb3 Ba7 15. Bd2 Qe7 16. Rac1 Bd7 17. a3 O-O 18. Rc4 f5 19. exf6 Qxf6 20. Qe4 Qf5 21. Nc5 Qxe4 22. Bxe4 Bxc5 23. Rxc5 Nf6 24. Bb1 Rad8 25. Ba2 Nd5 26. Bxd5 exd5 27. Rxd5 Bg4 28. Rxd8 Rxd8 29. Bc3 Bxf3 30. gxf3 Kf7 31. Kg2 Ne7 32. f4 Nf5 33. Kf3 g6 34. Be5 Rd3+ 35. Ke4 Rd2 36. Rc1 Rxf2 37. Rc7+ Ke6 38. Rxb7 Re2+ 39. Kf3 Rxh2 40. Rb6+ Kd5 41. Rxa6 Rh3+ 42. Kf2 Rh2+ 43. Kg1 Rc2 44. Rxg6 Ke4 45. Rg2 Rc1+ 46. Kh2 Nh4 47. Rg7 Nf3+ 48. Kg2 Nxe5 49. fxe5 Rc2+ 50. Kh3 Rxb2 51. e6 Kf5 52. e7 Re2 1/2-1/2