[Event "US Junior Championship"] [Site "Memphis, TN"] [Date "1976.06.??"] [Round "1"] [White "Seirawan"] [Black "Diesen"] [Result "1/2-1/2"] [ECO "A26"] [WhiteElo "2682"] [BlackElo "2467"] [Annotator "Fritz 9 (30s)"] [PlyCount "45"] [EventDate "1976.??.??"] {A26: English Opening vs King's Indian with ...Nc6 and d3} 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. a3 g6 5. g3 Bg7 6. Bg2 O-O 7. O-O d6 8. d3 a5 9. Rb1 Re8 10. Bg5 h6 11. Bxf6 Bxf6 12. b4 axb4 13. axb4 {last book move.} Be6 14. Nd2 Bg7 15. b5 {White gains space} Na5 16. Nb3 c6 17. Nxa5 Qxa5 18. Qb3 Rec8 19. Ne4 {White threatens to win material: Ne4xd6} Rd8 20. bxc6 bxc6 21. Qb6 (21. Rfc1 f5 22. Nc3 Rdc8 $15) 21... f5 $17 22. Qxa5 Rxa5 23. Nd2 1/2-1/2