[Event "USSR Championship"]
[Site "Riga URS"]
[Date "1970.12.05"]
[EventDate "1970.??.??"]
[Round "7"]
[Result "1/2-1/2"]
[White "Viktor Korchnoi"]
[Black "Mark Danilovich Tseitlin"]
[ECO "D97"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "96"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4
O-O 7. e4 Na6 8. Be2 c5 9. d5 e6 10. Bg5 h6 11. Bxf6 Qxf6
12. e5 Qd8 13. O-O-O Qa5 14. a3 Bd7 15. Qh4 c4 16. Bxc4 Rac8
17. dxe6 Bxe6 18. Bxe6 Rxc3+ 19. bxc3 Qxc3+ 20. Kb1 fxe6
21. Qd4 Qxa3 22. Qc4 Nc5 23. Rd4 Bxe5 24. Nxe5 Rxf2 25. Rd8+
Kg7 26. Nd3 Nxd3 27. Rd7+ Kh8 28. Qc8+ Rf8 29. Qxb7 Qc3
30. Rc7 Qf6 31. Rc8 Kg8 32. Qb8 Nb4 33. Rxf8+ Qxf8 34. Qxf8+
Kxf8 35. Rc1 Nd5 36. Rc6 Ke7 37. Ra6 Kf6 38. Rxa7 h5 39. Kc1
Ne3 40. Ra2 Kf5 41. Rf2+ Kg5 42. h3 Nf5 43. Kd2 Kh4 44. Ke1 e5
45. Re2 Kg3 46. Kf1 Kf4 47. Rf2+ Kg5 48. Ra2 Kf4 1/2-1/2