[Event "US Open-77"]
[Site "Fairfax"]
[Date "1976.08.??"]
[Round "?"]
[White "Browne, Walter Shawn"]
[Black "Sperling, Barry"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2585"]
[PlyCount "51"]
[EventDate "1976.08.15"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 dxe5 6. dxe5 c6 7. Nc3 Be6 8. Ng5 Bg7 9. Nxe6 fxe6 10. Qg4 Nxc3 11. bxc3 Nd7 12. f4 Qa5 13. Bd2 Nc5 14. 0-0 Ne4 15. Qxe6 Qc5+ 16. Kh1 Nxd2 17. Qf7+ Kd7 18. Rad1 Rhd8 19. Rxd2+ Kc7 20. Rxd8 Rxd8 21. Bd3 Bh8 22. h4 Kb6 23. Qxh7 Qd5 24. Qxe7 g5 25. Rb1+ Ka5 26. Qb4# 1-0

[Event "US Open-68"]
[Site "Atlanta"]
[Date "1967.??.??"]
[Round "2"]
[White "Sperling, Barry"]
[Black "Browne, Walter Shawn"]
[Result "0-1"]
[ECO "A48"]
[PlyCount "56"]
[EventDate "1967.08.13"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Nbd2 d6 6. Bc4 Nh5 7. Bg5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Qxh5 gxh4 11. Nf3 d5 12. Ng5 Bf5 13. Bd3 Qd7 14. g4 hxg3 15. hxg3 Bxd3 16. e4 Bxe4 17. Nxe4 Re8 18. Nc5 Qc8 19. 0-0-0 Nd7 20. Qh7+ Kf8 21. Nxd7+ Qxd7 22. Rh6 Qg4 23. Rh3 Qg6 24. Qh4 Bf6 25. Qh5 Qxh5 26. Rxh5 e6 27. f4 Ke7 28. g4 Rh8 0-1

[Event "US Open-67"]
[Site "Seattle"]
[Date "1966.08.25"]
[Round "12"]
[White "Van Deene, Gerard"]
[Black "Sperling, Barry"]
[Result "1-0"]
[ECO "A52"]
[PlyCount "107"]
[EventDate "1966.08.14"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 g5 5. Bg3 Bb4+ 6. Nd2 Qe7 7. Ngf3 Nc6 8. a3 Ngxe5 9. Nxe5 Nxe5 10. e3 Bxd2+ 11. Qxd2 d6 12. 0-0-0 Bd7 13. c5 0-0 14. e4 Ba4 15. Re1 Rfd8 16. h4 dxc5 17. Qc3 Rd4 18. hxg5 Rad8 19. b3 Nd3+ 20. Bxd3 Rxd3 21. Qe5 Qxe5 22. Bxe5 Rxb3 23. Rh4 Rxa3 24. Reh1 Rad3 25. Rxh7 Rd1+ 26. Kb2 R8d2+ 27. Ka3 Rxh1 28. Rxh1 f6 29. Bxf6 Be8 30. e5 Rd7 31. Rh8+ Kf7 32. g6+ Kxg6 33. Rxe8 Rd3+ 34. Kb2 Rd2+ 35. Kc3 Rxf2 36. g4 b5 37. g5 c6 38. e6 b4+ 39. Kd3 Rf3+ 40. Ke2 Rxf6 41. gxf6 Kxf6 42. Kd3 a5 43. Ra8 Kxe6 44. Kc4 b3 45. Kxb3 Kd5 46. Rxa5 Kd4 47. Ra4+ Kd5 48. Kc3 Ke5 49. Kc4 Kd6 50. Ra5 Kc7 51. Kxc5 Kb7 52. Ra3 Kc7 53. Ra6 Kb7 54. Rxc6 1-0

[Event "US Open-67"]
[Site "Seattle"]
[Date "1966.08.22"]
[Round "9"]
[White "Sperling, Barry"]
[Black "Browne, Walter Shawn"]
[Result "0-1"]
[ECO "D05"]
[PlyCount "58"]
[EventDate "1966.08.14"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 c5 4. c3 Nc6 5. Bd3 Bg4 6. Nbd2 e6 7. Qc2 Be7 8. 0-0 0-0 9. Ne5 Bh5 10. Ndf3 Rc8 11. h3 c4 12. Be2 Nxe5 13. Nxe5 Bxe2 14. Qxe2 Bd6 15. f3 Bxe5 16. dxe5 Nd7 17. f4 Nc5 18. Rb1 Ne4 19. Qg4 f5 20. Qd1 Kh8 21. Bd2 Rg8 22. Be1 g5 23. Rc1 Qb6 24. Bf2 g4 25. h4 g3 26. Be1 Qxe3+ 27. Kh1 Rg4 28. Qxg4 fxg4 29. Rb1 Qd3 0-1

[Event "US Open-67"]
[Site "Seattle"]
[Date "1966.08.18"]
[Round "2"]
[White "Sperling, Barry"]
[Black "Zemgalis, Elmars"]
[Result "0-1"]
[ECO "A48"]
[PlyCount "68"]
[EventDate "1966.08.14"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "USA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. h3 c5 6. c3 b6 7. Bc4 Bb7 8. 0-0 Nc6 9. Re1 d5 10. Bd3 Nd7 11. e4 cxd4 12. exd5 dxc3 13. Nxc3 Nb4 14. d6 e5 15. Bg5 Bxf3 16. Qd2 f6 17. Bc4+ Kh8 18. gxf3 fxg5 19. Ne4 Nc6 20. Nxg5 Nd4 21. Kg2 Bh6 22. Nf7+ Rxf7 23. Qxh6 Nf5 24. Qd2 Nh4+ 25. Kf1 Nxf3 26. Qe3 Rf4 27. Bd5 Nxe1 28. Rxe1 Rc8 29. Be6 Rc2 30. Bxd7 Rfxf2+ 31. Kg1 Rg2+ 32. Kh1 Rh2+ 33. Kg1 Rcg2+ 34. Kf1 Qf6+ 0-1

