[Event "URS-chT Republics 13th final A"]
[Site "Riga"]
[Date "1975.07.??"]
[Round "4"]
[White "Lukin, Andrei M"]
[Black "Dvoretzky, Mark"]
[Result "1/2-1/2"]
[WhiteElo "2450"]
[BlackElo "2495"]
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 h6 7. Be3 e5 8. d5 Nbd7 9. Qd2 h5 10. O-O-O Nc5 11. f3 a5 12. h4 Nh7 13. Nh3 b6 14. g4 hxg4 15. fxg4 f5 16. gxf5 gxf5 17. exf5 Bxf5 18. Rdg1 Kh8 19. Ng5 Qd7 20. h5 Bf6 21. Nxh7 Bxh7 22. Bxc5 bxc5 23. Bd3 e4 24. Bxe4 Be5 25. Rh4 Rab8 26. Bg6 Rf3 27. Rhg4 Rxb2 28. Kxb2 Rxc3 1/2-1/2