[Event "US Open-87"]
[Site "Somerset"]
[Date "1986.??.??"]
[Round "6"]
[White "Hanken, Jerome B"]
[Black "Norden, S."]
[Result "0-1"]
[ECO "A12"]
[WhiteElo "2225"]
[PlyCount "84"]
[EventDate "1986.08.03"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. b3 Nf6 4. Bb2 Bf5 5. d3 Nbd7 6. g3 e6 7. Bg2 Bd6 8. Nbd2 0-0 9. 0-0 a5 10. Qe1 Bg6 11. e4 e5 12. Nh4 d4 13. Nf5 Nc5 14. Qe2 Bh5 15. f3 a4 16. Nxd6 Qxd6 17. b4 Na6 18. c5 Qd7 19. Nc4 Qc7 20. a3 Nd7 21. g4 Bg6 22. f4 f6 23. f5 Bf7 24. Qc2 Bxc4 25. Qxc4+ Kh8 26. Rac1 Qd8 27. Rc2 Nc7 28. Bc1 Qe7 29. Rcf2 Qf7 30. Qc2 Nb5 31. Rf3 Qb3 32. Qf2 Nxa3 33. Rh3 Nc2 34. Qh4 Qg8 35. g5 fxg5 36. Bxg5 a3 37. Rg3 a2 38. f6 Nxf6 39. Bxf6 Rxf6 40. Rxf6 a1Q+ 41. Rf1 Qc3 42. Bh3 Ne3 0-1

[Event "US Open-87"]
[Site "Somerset"]
[Date "1986.??.??"]
[Round "1"]
[White "Norden, S."]
[Black "Gurevich, Dmitry"]
[Result "0-1"]
[ECO "B73"]
[BlackElo "2475"]
[PlyCount "78"]
[EventDate "1986.08.03"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 g6 7. Be3 Bg7 8. 0-0 0-0 9. h3 a6 10. a4 Bd7 11. Nb3 Na5 12. Nxa5 Qxa5 13. Qd2 Rac8 14. Rfd1 Rxc3 15. Qxc3 Qxc3 16. bxc3 Nxe4 17. Bd4 Nxc3 18. Bxc3 Bxc3 19. Ra3 Bb4 20. Re3 e6 21. Rb1 a5 22. c3 Bc5 23. Rxb7 Bc6 24. Rc7 Bxa4 25. Rf3 Bb3 26. c4 a4 27. Rb7 Bc2 28. Rc3 Be4 29. Rb5 Ra8 30. Rc1 Bc6 31. Bd1 Bxb5 32. cxb5 Bd4 33. Rc4 a3 34. Bb3 a2 35. Bxa2 Bxf2+ 36. Kxf2 Rxa2+ 37. Kf3 Rb2 38. Rc6 Rxb5 39. Rxd6 h5 0-1

