[Event "URS-ch38 Final"]
[Site "Riga"]
[Date "1970.12.23"]
[Round "19"]
[White "Zaitsev, Igor A"]
[Black "Karasev, Vladimir I"]
[Result "1-0"]

1. e4 d6 2. Nc3 g6 3. d4 Bg7 4. f4 Nf6 5. Nf3 c5 6. dxc5 Qa5 7. Qd3 Qxc5 8. Be3 Qa5 9. Nd2 Nc6 10. Nc4 Qc7 11. Nb5 Qb8 12. Nbxd6+ exd6 13. Nxd6+ Kf8 14. e5 Ne8 15. Qa3 Nxd6 16. Bc5 Ke8 17. Bxd6 Bf8 18. Qc3 Bxd6 19. exd6 Rg8 20. O-O-O Be6 21. Bb5 Kd7 22. Rhe1 h5 23. h3 h4 24. Qf6 Qd8 25. Rxe6 fxe6 26. Qf7+ Kc8 27. Qxe6+ Kb8 28. d7 a6 29. Bxc6 bxc6 30. Qxg8 1-0