[Event "URS-ch25 Semifinal"]
[Site "Sverdlovsk"]
[Date "1957.11.15"]
[Round "4"]
[White "Tarasov, Vitaly Georgievich"]
[Black "Aronson, Lev Abramovich"]
[Result "1/2-1/2"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Bb4 5. e3 O-O 6. a3 Bxc3+ 7. bxc3 c5 8. cxd5 exd5 9. Bd3 Bg4 10. O-O Nbd7 11. Qe1 Re8 12. Nd2 Bh5 13. f3 Bg6 14. Bxg6 hxg6 15. Rb1 Qc7 16. Nb3 Re6 17. dxc5 Rc6 1/2-1/2