[Event "URS-ch20 Semifinal"]
[Site "Riga"]
[Date "1952.05.18"]
[Round "3"]
[White "Mikenas, Vladas Ivanovich"]
[Black "Fridstein, German Samuilovich"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Qc2 Nxc3 10. Qxc3 c6 11. Bd3 dxc4 12. Bxc4 b6 13. O-O Bb7 14. Rfd1 Nd7 15. Rac1 Rfd8 16. Qd3 c5 17. Qe2 Bxf3 18. Qxf3 cxd4 19. exd4 Nf6 20. Ba6 Nd5 21. Rc4 Rd7 22. Rdc1 Rad8 23. Bb5 Rd6 1/2-1/2