[Event "Alekhine Memorial-02"]
[Site "Moscow"]
[Date "1971.12.16"]
[Round "16"]
[White "Stein, Leonid"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 g6 4. c4 c6 5. b3 Bg7 6. Bb2 Bg4 7. Ne5 Be6 8. O-O O-O 9. Qc2 Nbd7 10. d3 Nxe5 11. Bxe5 Qd7 12. Nd2 Bh3 13. Nf3 1/2-1/2