[Event "Chigorin Memorial-10"]
[Site "Sochi"]
[Date "1974.??.??"]
[Round "4"]
[White "Smyslov, Vassily V"]
[Black "Antoshin, Vladimir S"]
[Result "1/2-1/2"]

1. c4 f5 2. d4 Nf6 3. Nc3 d6 4. Nf3 c6 5. Qc2 Na6 6. a3 g6 7. e4 fxe4 8. Nxe4 Nxe4 9. Qxe4 Bf5 10. Qh4 Bg7 11. Be2 e5 12. Qxd8+ Rxd8 13. Be3 exd4 14. Bxd4 Kf7 15. Bxg7 Kxg7 16. Nd4 Nc5 17. O-O d5 18. b4 Ne6 19. Nxe6+ Bxe6 20. cxd5 Bxd5 1/2-1/2