[Event "URS-ch17 Semifinal"]
[Site "Leningrad"]
[Date "1949.??.??"]
[Round "4"]
[White "Tarasov, Vitaly Georgievich"]
[Black "Koblencs, Aleksandrs"]
[Result "1/2-1/2"]
1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 4. g3 e5 5. dxe5 Ng4 6. Bh3 Nxe5 7. Nbd2 Nxf3+ 8. Nxf3 Be7 9. O-O Bf6 10. e4 d6 11. Nd4 O-O 12. Bg2 Qc8 13. Be3 Re8 14. f3 Nc6 15. Qd2 Nxd4 16. Bxd4 Bxd4+ 17. Qxd4 Re7 18. Rac1 a5 19. Rfe1 1/2-1/2