[Event "Alekhine memorial 3rd"]
[Round "?"]
[Site "Moscow"]
[Date "1975"]
[White "Stean, Michael"]
[WhiteElo "2300"]
[Black "Lengyel, Levente"]
[BlackElo "2410"]
[Result "1/2-1/2"]
[ECO "A30"]
[Opening "English Opening, Symmetrical Variation"]
 1. c4   c5
 2. g3   g6
 3. Bg2  Bg7
 4. Nc3  Nc6
 5. a3   a6
 6. Rb1  Rb8
 7. b4   cxb4
 8. axb4 b5
 9. cxb5 axb5
10. e4   e5
11. Nge2 Nge7
12. O-O  O-O
13. d3   d6
1/2-1/2