[Event "Chigorin Memorial-10"]
[Site "Sochi"]
[Date "1974.??.??"]
[Round "14"]
[White "Antoshin, Vladimir S"]
[Black "Jansa, Vlastimil"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8. Nf3 exd5 9. e3 O-O 10. Be2 c6 11. b4 Be6 12. O-O Nd7 13. a4 a5 14. b5 c5 15. Rc1 Rc8 16. dxc5 Nxc5 17. Nd4 Bxd4 18. exd4 1/2-1/2