[Event "URS-ch39 Semifinal"]
[Site "Daugavpils"]
[Date "1971.06.??"]
[Round "?"]
[White "Vaganian, Rafael A"]
[Black "Kirillov, Valentins"]
[Result "1-0"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 c6 5. e4 d6 6. Bg2 O-O 7. Nge2 Nbd7 8. O-O e5 9. h3 a5 10. Be3 exd4 11. Nxd4 Nc5 12. Qc2 Re8 13. Rad1 Qc7 14. Rfe1 Bd7 15. Bf4 Nh5 16. Bxd6 Qxd6 17. Nb3 Qe7 18. Nxc5 Qxc5 19. Rxd7 Nxg3 20. Na4 Qb4 21. Red1 Nh5 22. c5 Nf4 23. a3 Ne2+ 24. Kh1 Nd4 25. R7xd4 Qxd4 26. Rxd4 Bxd4 27. Nb6 1-0