[Event "URS-chT Republics 12th Group2"]
[Site "Moscow"]
[Date "1972.03.05"]
[Round "4"]
[White "Vitolinsh, Alvis"]
[Black "Yuferov, Sergey N"]
[Result "1/2-1/2"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Qf3 Qc7 9. O-O-O b5 10. e5 Bb7 11. Qh3 dxe5 12. Nxe6 fxe6 13. Qxe6+ Be7 14. Bxb5 axb5 15. Nxb5 Qc6 16. Nd6+ Kd8 17. fxe5 Kc7 18. Qxe7 Rxa2 19. exf6 Ra1+ 20. Kd2 Qd5+ 21. Kc3 Qa5+ 22. Kd3 Qd5+ 23. Kc3 1/2-1/2