[Event "USA-ch"]
[Site "Pasadena"]
[Date "1978.??.??"]
[Round "3"]
[White "Weinstein, Norman"]
[Black "Shamkovich, Leonid Alexandrovic"]
[Result "1/2-1/2"]
[WhiteElo "2475"]
[BlackElo "2485"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. O-O Ngf6 9. b3 Be7 10. Bb2 O-O 11. c4 a5 12. Bc3 Bb4 13. Qc2 Bxd3 14. Qxd3 Nc5 15. Qc2 Bxc3 16. Qxc3 Nce4 17. Nxe4 Nxe4 18. Qc2 Ng5 19. Nxg5 Qxg5 20. Rfe1 Rfd8 21. Rad1 1/2-1/2