[Event "Vancouver Keres Memorial 10th"]
[Site "Vancouver"]
[Date "1985.05.19"]
[Round "4"]
[White "Budai, Henry"]
[Black "Thurston, Ben"]
[Result "1-0"]
[ECO "B19"]
[PlyCount "89"]
[EventDate "1985.05.18"]
[EventType "swiss"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Qc7 12. 0-0-0 Ngf6 13. Ne4 Nxe4 14. Qxe4 Nf6 15. Qe2 0-0-0 16. Kb1 Bd6 17. g3 c5 18. dxc5 Qxc5 19. Rh4 Kb8 20. Be3 Qc7 21. Rxd6 Rxd6 22. Bf4 Rhd8 23. Bxd6 Qxd6 24. Rd4 Qc7 25. Rxd8+ Qxd8 26. Qe5+ Ka8 27. Kc1 Qb8 28. Qxb8+ Kxb8 29. Ne5 Ne4 30. Nxf7 Nxf2 31. c4 Kc7 32. Kc2 Ne4 33. g4 Kd7 34. Ne5+ Ke7 35. Kd3 Nf6 36. Kd4 Kd6 37. b4 Ne8 38. a4 Nc7 39. c5+ Ke7 40. b5 Nd5 41. a5 Nc7 42. Kc4 Kf6 43. c6 bxc6 44. Nxc6 a6 45. b6 1-0

[Event "Keres Memorial"]
[Site "Vancouver"]
[Date "1975.??.??"]
[Round "1"]
[White "Thurston, Ben"]
[Black "Brodie, Hugh"]
[Result "1/2-1/2"]
[ECO "A26"]
[PlyCount "81"]
[EventDate "1975.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 d6 4. g3 g6 5. Bg2 Bg7 6. 0-0 f5 7. d3 Nf6 8. Nd5 0-0 9. Ng5 h6 10. Nxf6+ Qxf6 11. Nh3 g5 12. f4 gxf4 13. gxf4 Be6 14. Rb1 Kh7 15. b4 a6 16. a4 Nd8 17. Bb2 Qg6 18. Kh1 c6 19. e3 Rc8 20. Rg1 Qf7 21. Bf3 Qe7 22. Bh5 Bf7 23. Bxf7 Qxf7 24. Qc2 Bf6 25. Rg2 Qh5 26. Ng1 Ne6 27. Qe2 Qxe2 28. Nxe2 exf4 29. Nxf4 Nxf4 30. exf4 Bxb2 31. Rbxb2 Rce8 32. Rbe2 Rxe2 33. Rxe2 Kg7 34. Re7+ Rf7 35. Rxf7+ Kxf7 36. a5 Kg6 37. Kg2 Kh5 38. Kg3 Kg6 39. Kh4 Kh7 40. Kh5 Kg7 41. Kh4 1/2-1/2

[Event "US Open-67"]
[Site "Seattle"]
[Date "1966.08.18"]
[Round "5"]
[White "Murray, Mike"]
[Black "Thurston, Ben"]
[Result "1-0"]
[ECO "B26"]
[PlyCount "43"]
[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. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Nf6 7. h3 a6 8. Nge2 Bd7 9. 0-0 Rb8 10. Qd2 h5 11. f4 Qc8 12. Kh2 h4 13. g4 b5 14. Rae1 Nd4 15. f5 gxf5 16. exf5 b4 17. Nd5 Nxd5 18. Bxd5 Nxe2 19. Qxe2 Bxb2 20. Bd4 Qd8 21. Bxb2 Rg8 22. Bf6 1-0

[Event "US Open-67"]
[Site "Seattle"]
[Date "1966.08.16"]
[Round "4"]
[White "Thurston, Ben"]
[Black "Dahlberg, Ivars A"]
[Result "0-1"]
[ECO "A21"]
[PlyCount "48"]
[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. c4 e5 2. Nc3 d6 3. g3 f5 4. e4 Nf6 5. exf5 Bxf5 6. Bg2 Nc6 7. Nge2 Bd3 8. a3 Bxc4 9. d3 Be6 10. d4 Bf5 11. Bxc6+ bxc6 12. dxe5 dxe5 13. Qxd8+ Rxd8 14. Be3 a5 15. 0-0 Rb8 16. Na4 Bc2 17. Nec3 Nd5 18. Bc1 Bd6 19. Re1 0-0 20. Re2 Bd3 21. Re1 Rf3 22. Kg2 Rbf8 23. Bf4 exf4 24. Kxf3 fxg3+ 0-1

[Event "US Open-57"]
[Site "Oklahoma"]
[Date "1956.??.??"]
[Round "3"]
[White "McCormick, Edgar Thomas"]
[Black "Thurston, Ben"]
[Result "0-1"]
[ECO "B66"]
[PlyCount "100"]
[EventDate "1956.07.16"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f3 e6 7. Bg5 Be7 8. Qd2 a6 9. 0-0-0 Nxd4 10. Qxd4 b5 11. Bxf6 gxf6 12. f4 Bb7 13. Be2 Qc7 14. Rhe1 Rc8 15. Rd2 Qc5 16. Bf3 Qxd4 17. Rxd4 Rc5 18. Rd3 0-0 19. f5 Rfc8 20. Re2 R8c7 21. Bg4 Re5 22. a3 a5 23. Rg3 Kh8 24. Bh5 Bf8 25. Bf3 b4 26. axb4 axb4 27. Na2 b3 28. Nc3 Bh6+ 29. Kd1 bxc2+ 30. Kxc2 Rcc5 31. b4 Rc8 32. fxe6 fxe6 33. Kb3 Ba6 34. Rb2 Bc4+ 35. Kc2 f5 36. exf5 Rxf5 37. Na4 Ba6+ 38. Kb3 Rb8 39. Be2 Bxe2 40. Rxe2 Rf4 41. Rxe6 Rfxb4+ 42. Kc2 Bf4 43. Ra3 Ra8 44. Rc3 Rbxa4 45. Re7 Ra2+ 46. Kd3 R2a3 47. g3 Rxc3+ 48. Kxc3 Be5+ 49. Kc4 Ra2 50. h4 Bxg3 0-1

[Event "US Open-57"]
[Site "Oklahoma"]
[Date "1956.??.??"]
[Round "5"]
[White "Popovych, Orest"]
[Black "Thurston, Ben"]
[Result "1-0"]
[ECO "B64"]
[PlyCount "59"]
[EventDate "1956.07.16"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 0-0 9. f4 e5 10. Nf3 Bg4 11. h3 Bxf3 12. gxf3 Nd4 13. fxe5 dxe5 14. f4 Nc6 15. Qg2 Qa5 16. Bh6 g6 17. Bxf8 Bxf8 18. f5 Nd4 19. fxg6 hxg6 20. Bc4 Kg7 21. Rhg1 Nh5 22. Qf1 f6 23. Rxg6+ Kxg6 24. Qg2+ Kh6 25. Rg1 Nf4 26. Qg8 Qc7 27. Qh8+ Qh7 28. Qxf6+ Ng6 29. Bf7 Nf3 30. Rxg6+ 1-0

[Event "US Open-57"]
[Site "Oklahoma"]
[Date "1956.??.??"]
[Round "1"]
[White "Santasiere, Anthony Edward"]
[Black "Thurston, Ben"]
[Result "1-0"]
[ECO "B64"]
[PlyCount "59"]
[EventDate "1956.07.16"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 0-0 9. f4 e5 10. Ndb5 Bg4 11. Be2 Bxe2 12. Qxe2 a6 13. fxe5 Nxe5 14. Nd4 Nd5 15. Nxd5 Bxg5+ 16. Kb1 g6 17. g4 Nc6 18. Nf3 Bh6 19. h4 Ne7 20. Nf6+ Kh8 21. g5 Bg7 22. h5 Bxf6 23. gxf6 Nc6 24. e5 Re8 25. hxg6 fxg6 26. Rxh7+ Kxh7 27. Qh2+ Kg8 28. Qh6 Qc7 29. Qxg6+ Kf8 30. Rh1 1-0

[Event "US Open-57"]
[Site "Oklahoma"]
[Date "1956.??.??"]
[Round "4"]
[White "Thurston, Ben"]
[Black "Rozsa, Bela"]
[Result "1/2-1/2"]
[ECO "D38"]
[PlyCount "43"]
[EventDate "1956.07.16"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. Nf3 d5 6. a3 Bxc3+ 7. bxc3 cxd4 8. cxd4 Qc7 9. e3 b6 10. Bd3 Ba6 11. Ne5 0-0 12. cxd5 Qxc2 13. Bxc2 Nxd5 14. Bd3 Bxd3 15. Nxd3 Nd7 16. Bb2 Rfc8 17. Kd2 Kf8 18. Rac1 Ke7 19. Rxc8 Rxc8 20. Rc1 Rxc1 21. Kxc1 b5 22. Kc2 1/2-1/2

