[Event "Los Inmortales op"]
[Site "Los Inmortales"]
[Date "2004.11.??"]
[Round "2"]
[White "Sanchez, Carlos"]
[Black "Thinnsen, James A"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "2332"]
[PlyCount "64"]
[EventDate "2004.11.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "DOM"]
[SourceTitle "CBM 103 Extra"]
[Source "ChessBase"]
[SourceDate "2005.01.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.01.01"]
[SourceQuality "1"]

1. d4 c6 2. e4 d6 3. Nf3 Bg4 4. c3 Nf6 5. Qd3 d5 6. Nbd2 e6 7. h3 Bh5 8. e5 Bg6 9. Qe3 Nfd7 10. Bd3 c5 11. Bxg6 hxg6 12. Nb3 Nc6 13. Nxc5 Bxc5 14. dxc5 Qb8 15. b4 Ndxe5 16. Nxe5 Qxe5 17. Qxe5 Nxe5 18. f4 Nc4 19. Ke2 a5 20. a4 Kd7 21. Be3 f6 22. Rhf1 Rh5 23. Bg1 g5 24. f5 Rh4 25. fxe6+ Kxe6 26. Rfb1 Re4+ 27. Kd3 Ne5+ 28. Kd2 g4 29. Re1 gxh3 30. Rxe4 dxe4 31. gxh3 Rh8 32. Re1 Nf3+ 0-1

[Event "Carlos Torre Memorial op 12th"]
[Site "Merida"]
[Date "1999.??.??"]
[Round "8"]
[White "Aldama Degurnay, Dionisio"]
[Black "Thinnsen, James A"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2141"]
[BlackElo "2350"]
[PlyCount "126"]
[EventDate "1999.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 g6 4. Nf3 Bg4 5. h3 Bxf3 6. Qxf3 Nf6 7. e5 Nfd7 8. h4 Qb6 9. Ne2 c5 10. Qxd5 e6 11. Qb3 Nc6 12. Qxb6 Nxb6 13. c3 cxd4 14. Nxd4 Nxe5 15. Bb5+ Ned7 16. h5 Bg7 17. Bg5 a6 18. Be2 0-0 19. 0-0-0 Rfe8 20. Nb3 Rac8 21. Bf3 a5 22. Nd2 Ne5 23. Be2 Nbc4 24. hxg6 hxg6 25. Ne4 f5 26. Nf6+ Bxf6 27. Bxf6 Kf7 28. Bxe5 Nxe5 29. Rh7+ Kf6 30. Rxb7 g5 31. g3 Rh8 32. Ra7 Rh2 33. Rf1 Rd8 34. Kc2 f4 35. gxf4 gxf4 36. b4 Rd5 37. Kc1 axb4 38. cxb4 Nc6 39. Rb7 Rh3 40. Kb1 Rd4 41. Rb6 Rxb4+ 42. Rxb4 Nxb4 43. Kb2 Nd3+ 44. Bxd3 Rxd3 45. a4 e5 46. a5 e4 47. a6 Rd8 48. Kc3 Rd3+ 49. Kb4 Kf5 50. Ra1 Rd8 51. a7 Ra8 52. Kc3 Rc8+ 53. Kd4 Rd8+ 54. Kc5 Ra8 55. Kb6 Kg4 56. Ra3 Rh8 57. Kc5 Ra8 58. Kb6 Rh8 59. Rb3 Rd8 60. Ka6 e3 61. fxe3 f3 62. Rb4+ Kg3 63. Rf4 Re8 1-0

[Event "Carlos Torre Memorial op 12th"]
[Site "Merida"]
[Date "1999.??.??"]
[Round "5"]
[White "Miranda, Ruben"]
[Black "Thinnsen, James A"]
[Result "0-1"]
[ECO "D15"]
[BlackElo "2350"]
[PlyCount "62"]
[EventDate "1999.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. c4 Nf6 4. Nc3 Bf5 5. Bg5 Ne4 6. Nxe4 dxe4 7. Ng1 h6 8. Bc1 e5 9. e3 Nd7 10. Ne2 Bd6 11. Ng3 Bg6 12. Be2 Qe7 13. 0-0 h5 14. d5 h4 15. Nh1 h3 16. g3 cxd5 17. Qxd5 Nc5 18. b4 Rd8 19. Ba3 0-0 20. Rab1 Ne6 21. Bb2 Bb8 22. Qb5 Rd2 23. Rfe1 a6 24. Qa4 Qf6 25. Bg4 Ng5 26. Kf1 Bf5 27. Bd1 Be6 28. f4 exf3 29. Nf2 Rxf2+ 30. Kxf2 Ne4+ 31. Kf1 b5 0-1

[Event "Carlos Torre Memorial op 12th"]
[Site "Merida"]
[Date "1999.??.??"]
[Round "4"]
[White "Romero Holmes, Alfonso"]
[Black "Thinnsen, James A"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2489"]
[BlackElo "2350"]
[PlyCount "70"]
[EventDate "1999.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 g6 4. c3 Bg7 5. f4 h5 6. Be3 Nh6 7. Nf3 Bg4 8. Nbd2 Nd7 9. Bf2 e6 10. h3 Bxf3 11. Nxf3 Nf5 12. g3 Bf8 13. Qa4 a6 14. Bg2 b5 15. Qc2 c5 16. 0-0 Rc8 17. Qd2 cxd4 18. cxd4 Rc4 19. b3 Bb4 20. Qe2 Rc8 21. g4 hxg4 22. hxg4 Nh6 23. Ng5 Qb6 24. Be3 Rc3 25. Rac1 Rxe3 26. Qxe3 Nxg4 27. Qd3 Ke7 28. Bh3 Rh4 29. Bxg4 Rxg4+ 30. Kh2 Ba3 31. Rc2 Rh4+ 32. Kg3 Rh5 33. Qc3 a5 34. Rd1 Bb4 35. Qc7 Be1+ 1-0

[Event "Carlos Torre Memorial op 12th"]
[Site "Merida"]
[Date "1999.??.??"]
[Round "6"]
[White "Thinnsen, James A"]
[Black "Garcia Martinez, Silvino"]
[Result "1/2-1/2"]
[ECO "A35"]
[WhiteElo "2350"]
[BlackElo "2445"]
[PlyCount "22"]
[EventDate "1999.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. Nf3 c5 4. e3 Nf6 5. d4 0-0 6. Be2 cxd4 7. Nxd4 Nc6 8. 0-0 b6 9. Bf3 Bb7 10. b3 Rb8 11. Nxc6 Bxc6 1/2-1/2

[Event "Carlos Torre Memorial op 12th"]
[Site "Merida"]
[Date "1999.??.??"]
[Round "7"]
[White "Thinnsen, James A"]
[Black "Gonzalez Garcia, Jose"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "2350"]
[BlackElo "2437"]
[PlyCount "66"]
[EventDate "1999.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 c6 6. d4 d6 7. 0-0 Qa5 8. Qd2 e5 9. dxe5 dxe5 10. Qg5 h6 11. Qh4 g5 12. Nxg5 hxg5 13. Bxg5 Nh7 14. Bh6 Qd8 15. Qh5 Bxh6 16. Qxh6 Qg5 17. Qd6 Rd8 18. Qb4 Na6 19. Qa5 Qe7 20. Rad1 Bd7 21. Rd2 Be8 22. Rfd1 Rxd2 23. Rxd2 Qc5 24. Qa4 Qb4 25. Qc2 Qxc4 26. Rd6 Nf8 27. Qf5 Nc5 28. h4 Nce6 29. Be4 Qc5 30. Qg4+ Kh8 31. Qh5+ Kg8 32. Qg4+ Kh8 33. Qh5+ Kg8 1/2-1/2

[Event "Carlos Torre Memorial op 12th"]
[Site "Merida"]
[Date "1999.??.??"]
[Round "9"]
[White "Thinnsen, James A"]
[Black "Ocampo, Raul"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2350"]
[BlackElo "2217"]
[PlyCount "89"]
[EventDate "1999.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MEX"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 Nc6 7. d3 e5 8. Bg5 h6 9. Bxf6 Bxf6 10. Nd2 Bd7 11. b4 Rb8 12. b5 Ne7 13. a4 Bg7 14. a5 Qc8 15. a6 b6 16. Qb3 Bh3 17. Nd5 Nxd5 18. Bxh3 Qxh3 19. cxd5 h5 20. Ra4 Bh6 21. Ne4 Kg7 22. Qc4 Qd7 23. Qc6 Qe7 24. Rc4 Rfc8 25. e3 h4 26. Rfc1 hxg3 27. hxg3 Kg8 28. Qb7 Rxb7 29. axb7 Rb8 30. Rxc7 Qf8 31. Rd7 Kg7 32. Rcc7 Kg8 33. Nxd6 Rxb7 34. Rxb7 Bxe3 35. Nxf7 Qb4 36. Kg2 Qe1 37. Rd8+ Kg7 38. Nxe5+ Kf6 39. Ng4+ Kg5 40. Nxe3 Qd2 41. Rf7 Qb2 42. Rdd7 Qe2 43. Rde7 Qb2 44. d6 Kh6 45. d4 1-0

[Event "US Open-99"]
[Site "Kailua Kona"]
[Date "1998.08.08"]
[Round "8"]
[White "Thinnsen, James A"]
[Black "Langer, Mikhail"]
[Result "0-1"]
[ECO "E17"]
[WhiteElo "2350"]
[PlyCount "88"]
[EventDate "1998.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c3 b6 3. Bf4 Ba6 4. Nf3 e6 5. g3 Be7 6. Bg2 0-0 7. 0-0 Bb7 8. c4 c5 9. d5 exd5 10. Nh4 Nh5 11. Nf5 Nxf4 12. gxf4 Bf6 13. Qd2 Qc7 14. cxd5 g6 15. Nh6+ Kh8 16. Nc3 d6 17. f5 Qe7 18. Ne4 Bg7 19. Qf4 Nd7 20. Ng4 Be5 21. Qh6 Bg7 22. f6 Nxf6 23. Qh4 Ng8 24. Qxe7 Nxe7 25. Nxd6 Bxd5 26. Bxd5 Nxd5 27. Rad1 Nf4 28. e3 Ne6 29. f4 Bxb2 30. Nc4 Bg7 31. Rd7 Kg8 32. a4 Rfd8 33. Rfd1 Kf8 34. Nge5 Bxe5 35. Nxe5 Ke8 36. R1d6 Nf8 37. Rxa7 Rxa7 38. Rxd8+ Kxd8 39. Nc6+ Kc7 40. Nxa7 Nd7 41. Kf2 f5 42. Ke2 Nf6 43. Kd3 Ne4 44. Kc4 Nd2+ 0-1

[Event "US Open-99"]
[Site "Kailua Kona"]
[Date "1998.08.07"]
[Round "7"]
[White "Buehl, Walter M"]
[Black "Thinnsen, James A"]
[Result "0-1"]
[ECO "D12"]
[BlackElo "2350"]
[PlyCount "66"]
[EventDate "1998.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 Bf5 5. e3 e6 6. cxd5 exd5 7. Bd3 Bg6 8. Ne5 Bd6 9. Nxg6 hxg6 10. h3 Nbd7 11. Bd2 Qe7 12. Qe2 0-0-0 13. 0-0-0 Ne4 14. Nxe4 dxe4 15. Bc4 Rh5 16. Kb1 Kb8 17. f3 exf3 18. Qxf3 Rf5 19. Qe2 Nb6 20. Bd3 Rd5 21. Qf3 f5 22. g4 c5 23. gxf5 gxf5 24. Bxf5 cxd4 25. e4 Rb5 26. Bf4 Be5 27. Qg3 Nc4 28. Rh2 d3 29. Rxd3 Rxd3 30. Qxd3 Bxf4 31. Qxc4 Rxf5 32. exf5 Qe1+ 33. Kc2 Qc1+ 0-1

[Event "US Open-99"]
[Site "Kailua Kona"]
[Date "1998.08.06"]
[Round "6"]
[White "Thinnsen, James A"]
[Black "Pruess, David"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2350"]
[BlackElo "2235"]
[PlyCount "54"]
[EventDate "1998.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 f5 2. d3 d6 3. c4 g6 4. h4 Nf6 5. Nc3 Bg7 6. Rb1 h6 7. g3 e5 8. Bg2 0-0 9. b4 e4 10. dxe4 Nxe4 11. Nxe4 fxe4 12. Nd4 Qf6 13. Be3 Nc6 14. Nxc6 bxc6 15. Bxe4 Qc3+ 16. Qd2 Qxc4 17. Qc2 Qxc2 18. Bxc2 a5 19. 0-0 axb4 20. Rxb4 c5 21. Re4 Bf5 22. Bb3+ Kh7 23. Re7 Rac8 24. Bd5 Rfe8 25. Rf7 Rf8 26. Re7 Rfe8 27. Rf7 Rf8 1/2-1/2

[Event "US Open-99"]
[Site "Kailua Kona"]
[Date "1998.08.05"]
[Round "5"]
[White "Polgar, Judit"]
[Black "Thinnsen, James A"]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "2665"]
[BlackElo "2350"]
[PlyCount "57"]
[EventDate "1998.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. cxd5 Nxd5 8. Bd3 0-0 9. 0-0 Nf6 10. Bg5 Bd7 11. Bc2 Bc6 12. Qd3 Nbd7 13. Rfe1 Re8 14. Rad1 g6 15. Bb3 Qa5 16. h4 Bd5 17. Ba4 Bc6 18. Bb3 Bd5 19. Ne5 Bxb3 20. axb3 Qb6 21. Nxd7 Nxd7 22. Bxe7 Rxe7 23. Nd5 Qd6 24. Nxe7+ Qxe7 25. d5 Nf8 26. Qd4 h5 27. d6 Qd7 28. Rc1 Rd8 29. Red1 1-0

[Event "US Open-99"]
[Site "Kailua Kona"]
[Date "1998.08.04"]
[Round "4"]
[White "Thinnsen, James A"]
[Black "Nakamura, Hikaru"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2350"]
[PlyCount "69"]
[EventDate "1998.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. d5 Qb6 5. Bc1 e6 6. f3 Nf6 7. c4 Qb4+ 8. Bd2 Qxc4 9. e4 Qd4 10. Nc3 exd5 11. Nge2 Qe5 12. Bf4 Qe6 13. exd5 Qb6 14. Ng3 d6 15. Bb5+ Bd7 16. Qe2+ Kd8 17. 0-0-0 a6 18. Bd3 Be7 19. Nf5 Bxf5 20. Bxf5 Nbd7 21. Rd3 Re8 22. Re3 Qc7 23. Bg5 c4 24. Re1 Ne5 25. Rxe5 dxe5 26. d6 Bxd6 27. Rd1 e4 28. Bf4 Ke7 29. Bxd6+ Qxd6 30. Rxd6 Kxd6 31. Nxe4+ Nxe4 32. Bxe4 Rab8 33. Qd2+ Ke7 34. Qb4+ Kd7 35. Bf5+ 1-0

[Event "Los Angeles"]
[Site "Los Angeles"]
[Date "1992.??.??"]
[Round "?"]
[White "Boctor, Wageeh"]
[Black "Thinnsen, James A"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2220"]
[BlackElo "2340"]
[PlyCount "12"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "2"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 c5 6. Nc3 Be7 1/2-1/2

[Event "Los Angeles"]
[Site "Los Angeles"]
[Date "1992.??.??"]
[Round "?"]
[White "Brooks, Michael A"]
[Black "Thinnsen, James A"]
[Result "0-1"]
[ECO "B16"]
[WhiteElo "2440"]
[BlackElo "2340"]
[PlyCount "108"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "2"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Bc4 Bf5 7. Ne2 h5 8. h4 e6 9. Bf4 Nd7 10. Bd3 Rg8 11. Ng3 Rg4 12. Nxh5 Qa5+ 13. Bd2 Qd5 14. Bxf5 Rxd4 15. Bg4 0-0-0 16. Bf3 Qe5+ 17. Kf1 Nc5 18. Bc3 Rxd1+ 19. Rxd1 Rxd1+ 20. Bxd1 Qd5 21. Bf3 Qxa2 22. g3 Qb1+ 23. Kg2 Qxc2 24. Nxf6 Nd3 25. Ne4 f5 26. Bd1 Nf4+ 27. gxf4 Qxe4+ 28. Bf3 Qxf4 29. Re1 Qxh4 30. Rxe6 Bc5 31. Be1 Bb4 32. Bxb4 Qxb4 33. Re2 a5 34. Bh5 Kc7 35. Bf7 Qg4+ 36. Kf1 f4 37. Be6 Qf3 38. Ke1 Qd3 39. Ba2 b5 40. Rd2 Qf3 41. Rc2 Kb6 42. Rd2 a4 43. Bf7 Qh1+ 44. Ke2 f3+ 45. Ke3 Qh6+ 46. Kd3 Qh7+ 47. Kc3 Qxf7 48. Kc2 b4 49. Kb1 Qc4 50. Rd1 Qe2 51. Rc1 c5 52. Ka1 Qd2 53. Rf1 b3 54. Rg1 a3 0-1

[Event "Los Angeles"]
[Site "Los Angeles"]
[Date "1992.??.??"]
[Round "?"]
[White "Lucky, David N"]
[Black "Thinnsen, James A"]
[Result "1/2-1/2"]
[ECO "A19"]
[WhiteElo "2240"]
[BlackElo "2340"]
[PlyCount "23"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "2"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 c5 4. e5 Ng8 5. d4 cxd4 6. Qxd4 Nc6 7. Qe4 f6 8. Nf3 fxe5 9. Nxe5 Nf6 10. Qf3 Qa5 11. Nxc6 bxc6 12. Bd2 1/2-1/2

[Event "Los Angeles"]
[Site "Los Angeles"]
[Date "1992.??.??"]
[Round "?"]
[White "Schroer, Jonathan"]
[Black "Thinnsen, James A"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "2395"]
[BlackElo "2340"]
[PlyCount "62"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "2"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 b6 6. Bg2 Bb7 7. 0-0 Bxd2 8. Qxd2 d6 9. Nc3 Nbd7 10. d5 e5 11. Ne1 0-0 12. Rc1 a5 13. b3 Nc5 14. Qc2 Bc8 15. a3 a4 16. b4 Nb3 17. Rd1 Bd7 18. e3 g6 19. Nd3 h5 20. h3 Rfe8 21. Nb2 e4 22. Rb1 Qe5 23. Rfd1 h4 24. g4 Bxg4 25. hxg4 Nxg4 26. Bxe4 Qh2+ 27. Kf1 Rxe4 28. Nxe4 Nxe3+ 29. fxe3 Qxc2 30. Nd3 f5 31. Nef2 Nd2+ 0-1

[Event "Los Angeles"]
[Site "Los Angeles"]
[Date "1992.??.??"]
[Round "?"]
[White "Thinnsen, James A"]
[Black "Chapa, Eric"]
[Result "1/2-1/2"]
[ECO "D91"]
[WhiteElo "2340"]
[BlackElo "2220"]
[PlyCount "120"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "2"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. Bf4 Nxc3 7. bxc3 dxc4 8. Qa4+ Nc6 9. e4 0-0 10. Bxc4 Bg4 11. Bd5 Bxf3 12. gxf3 e5 13. Bxc6 bxc6 14. Be3 exd4 15. Bxd4 f5 16. Rd1 Bxd4 17. Qc4+ Kh8 18. Qxd4+ Qxd4 19. Rxd4 fxe4 20. fxe4 Rf3 21. Rc4 Raf8 22. 0-0 R8f6 23. Kg2 R3f4 24. h3 Rd6 25. f3 Kg7 26. Kg3 g5 27. Rd4 c5 28. Rc4 Rc6 29. Rd1 h6 30. Rd5 Rcf6 31. Rd3 Rc6 32. Ra4 c4 33. Re3 a6 34. Ra5 Kf7 35. Re5 Kf6 36. Rd5 Ke7 37. Re2 Rcf6 38. Rf2 Rc6 39. a4 Kf7 40. a5 Kg6 41. Rf1 Kf7 42. Kf2 Kg6 43. Ke3 Kh5 44. Rg1 Rcf6 45. Rg3 Kh4 46. Rg4+ Kxh3 47. Rxf4 Rxf4 48. Rf5 Kg3 49. Rxf4 gxf4+ 50. Ke2 Kh4 51. Kf2 Kg5 52. Kg2 Kh4 53. Kh2 Kh5 54. Kh3 Kg6 55. e5 Kf5 56. Kh4 Kxe5 57. Kh5 Kd5 58. Kxh6 Kc5 59. Kg5 Kb5 60. Kxf4 Kxa5 1/2-1/2

[Event "Los Angeles"]
[Site "Los Angeles"]
[Date "1992.??.??"]
[Round "?"]
[White "Thinnsen, James A"]
[Black "Duckworth, William Mark"]
[Result "0-1"]
[ECO "A56"]
[WhiteElo "2340"]
[BlackElo "2295"]
[PlyCount "86"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "2"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. dxc5 g6 4. a3 Bg7 5. Nc3 Na6 6. b4 b6 7. cxb6 d5 8. cxd5 axb6 9. e4 Nxe4 10. Nxe4 Bxa1 11. Bh6 Nxb4 12. Bb5+ Bd7 13. Qe2 Nc2+ 14. Kd2 Bxb5 15. Qxb5+ Qd7 16. Qxd7+ Kxd7 17. Kxc2 Rxa3 18. Nf3 Rc8+ 19. Kd1 f5 20. Ned2 Rc5 21. Ke2 Rxd5 22. Rb1 b5 23. Nb3 Bc3 24. Nc1 e5 25. Ne1 Ra1 26. Rxa1 Bxa1 27. Nb3 Bc3 28. Nc2 Ke6 29. Ne3 Rd8 30. Bg5 Rc8 31. Nd1 Bb4 32. Bc1 Rc4 33. Bb2 Re4+ 34. Kd3 Re1 35. Kc2 Rh1 36. f4 exf4 37. Nd4+ Kf7 38. Nf3 Be7 39. Bd4 g5 40. h3 Bf6 41. Bc5 g4 42. hxg4 fxg4 43. Nd2 Rh2 0-1

[Event "Los Angeles"]
[Site "Los Angeles"]
[Date "1992.??.??"]
[Round "?"]
[White "Thinnsen, James A"]
[Black "Hanley, Joe"]
[Result "1/2-1/2"]
[ECO "E17"]
[WhiteElo "2340"]
[PlyCount "127"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "2"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Bd2 Nxd2 8. Qxd2 d6 9. Qc2 Nd7 10. 0-0 g6 11. Rfe1 Bf6 12. Rad1 0-0 13. e4 Bg7 14. h4 c6 15. e5 d5 16. cxd5 exd5 17. Ng5 Re8 18. f4 Nf8 19. b4 Rc8 20. Qb3 b5 21. Nce4 Rc7 22. Nd6 Ree7 23. h5 Bh6 24. hxg6 fxg6 25. Nh3 Bc8 26. Qf3 a5 27. a3 axb4 28. axb4 Ra7 29. g4 Ra2 30. Nf2 Rea7 31. Nxc8 Qxc8 32. g5 Bg7 33. Bh3 Qd8 34. Re2 Rxe2 35. Qxe2 Qe7 36. Qd2 Ra4 37. Qc1 Qe8 38. Ng4 Rxb4 39. Nf6+ Bxf6 40. gxf6 Rc4 41. Qa3 b4 42. Qa7 Qf7 43. Qb8 Rc3 44. Ra1 Ra3 45. Rxa3 bxa3 46. Qa8 a2 47. Qxa2 Qb7 48. Qd2 Qb1+ 49. Kf2 Kf7 50. Qc3 Qe4 51. Kg3 h5 52. Qf3 h4+ 53. Kg4 Ne6 54. Qxe4 dxe4 55. Bg2 e3 56. Kf3 e2 57. Kf2 Nxd4 58. Ke1 Ne6 59. Bxc6 Nxf4 60. Bb5 g5 61. Bxe2 Nxe2 62. Kxe2 g4 63. Kf2 h3 64. Kg3 1/2-1/2

[Event "Los Angeles"]
[Site "Los Angeles"]
[Date "1992.??.??"]
[Round "?"]
[White "Thinnsen, James A"]
[Black "Longren, William B"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "2340"]
[BlackElo "2305"]
[PlyCount "41"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "2"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. dxc5 Na6 4. a3 Nxc5 5. b4 Ne6 6. Nc3 g6 7. Bb2 Bg7 8. Qd2 b6 9. e4 0-0 10. Nf3 Bb7 11. Bd3 Nh5 12. Nd5 Bxb2 13. Qxb2 Nef4 14. Nxf4 Nxf4 15. Qd2 Nxg2+ 16. Kf1 f5 17. Qh6 fxe4 18. Ng5 Rf7 19. Nxf7 Kxf7 20. Be2 e3 21. f3 1-0

[Event "Los Angeles"]
[Site "Los Angeles"]
[Date "1992.??.??"]
[Round "?"]
[White "Thinnsen, James A"]
[Black "Strayer, Geofrey"]
[Result "1-0"]
[ECO "E99"]
[WhiteElo "2340"]
[BlackElo "2310"]
[PlyCount "89"]
[EventDate "1992.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "USA"]
[EventCategory "2"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. f3 Nf6 12. Bd2 f4 13. g4 h6 14. c5 Nh7 15. cxd6 cxd6 16. h4 Kh8 17. Be1 Ng8 18. Kg2 Bf6 19. Rh1 h5 20. g5 Bxg5 21. hxg5 Qxg5+ 22. Kf1 Ngf6 23. Qa4 Ng4 24. Nd1 Ne3+ 25. Nxe3 fxe3 26. Bh4 Qg4 27. f4 Qd7 28. Qxd7 Bxd7 29. Be7 exf4 30. Bxf8 Rxf8 31. Kg2 Bb5 32. Raf1 Bxd3 33. Bxd3 Ng5 34. Rh4 f3+ 35. Kg3 Kg7 36. Rf4 e2 37. Rh1 Rc8 38. Kh4 Kh6 39. Rf6 Re8 40. e5 Rg8 41. e6 Nh7 42. Rxf3 g5+ 43. Kg3 g4 44. Rf7 Ng5 45. Rf6+ 1-0

[Event "Reno op"]
[Site "Reno"]
[Date "1992.??.??"]
[Round "2"]
[White "Young, Angelo"]
[Black "Thinnsen, James A"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2240"]
[BlackElo "2360"]
[PlyCount "74"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "USA"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Bg4 7. Be3 Nbd7 8. 0-0 c5 9. d5 Ne8 10. Qd2 Rb8 11. h3 Bxf3 12. Bxf3 a6 13. Be2 b5 14. cxb5 Bxc3 15. Qxc3 axb5 16. b4 Nef6 17. f3 Qc7 18. Rfb1 c4 19. a4 Nb6 20. axb5 Nbxd5 21. Qd4 Nxe3 22. Qxe3 e6 23. Ra7 Qc8 24. b6 d5 25. Qc5 Qd8 26. b7 Re8 27. Qc6 Re7 28. Ra8 Rc7 29. Qb6 Rd7 30. Qxd8+ Rdxd8 31. Rba1 Kg7 32. f4 Kf8 33. Kf2 Ke7 34. R1a7 Kd6 35. Ke3 Kc7 36. Kd4 Kc6 37. Bd1 Kd7 1-0

[Event "US Open-92"]
[Site "Los Angeles"]
[Date "1991.??.??"]
[Round "?"]
[White "Ambartsoumian, Armen"]
[Black "Thinnsen, James A"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2345"]
[BlackElo "2345"]
[PlyCount "108"]
[EventDate "1991.07.28"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 Bg4 6. Qb3 Qc8 7. Be3 0-0 8. Nd2 Bd7 9. Be2 Ng4 10. Bxg4 Bxg4 11. f3 Bd7 12. d5 c5 13. 0-0 Na6 14. Nb5 Nc7 15. Nxc7 Qxc7 16. a4 a6 17. Bg5 Rfe8 18. f4 Rab8 19. f5 h6 20. fxg6 fxg6 21. Bf4 Rf8 22. h4 Qa5 23. Qg3 Rxf4 24. Qxf4 Rf8 25. Qg3 Qxd2 26. Rxf8+ Kxf8 27. Rf1+ Bf6 28. Qxg6 Be8 29. Qh7 Bf7 30. b3 h5 31. Kh2 Qd4 32. Rf3 Ke8 33. Rf1 Qe5+ 34. Kh1 Qg3 35. Qf5 Qxh4+ 36. Qh3 Bg6 37. Qxh4 Bxh4 38. Kh2 Bg5 39. Re1 Kf7 40. g3 Kf6 41. Rf1+ Ke5 42. Rf8 Bxe4 43. Rb8 Bc2 44. Rxb7 a5 45. Rb5 Bd2 46. Kh3 Bb4 47. Kh4 Bxb3 48. Kxh5 Bxc4 49. Rb7 Kxd5 50. Rxe7 Bd3 51. g4 c4 52. Re3 Bd2 53. Rg3 Bf4 54. Rg1 c3 0-1

[Event "US Open-92"]
[Site "Los Angeles"]
[Date "1991.??.??"]
[Round "?"]
[White "Bicknell, Donald"]
[Black "Thinnsen, James A"]
[Result "1/2-1/2"]
[ECO "E90"]
[BlackElo "2345"]
[PlyCount "65"]
[EventDate "1991.07.28"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Nf3 d6 6. h3 e5 7. d5 Nbd7 8. Bg5 h6 9. Be3 Nc5 10. Nd2 a5 11. g4 Ne8 12. Rg1 Kh7 13. Nb3 b6 14. Nxc5 dxc5 15. Bd3 Bf6 16. Qd2 Bg5 17. 0-0-0 Qf6 18. Bxg5 hxg5 19. Rh1 Qf4 20. h4 Qxd2+ 21. Kxd2 Kh6 22. Rdg1 Nf6 23. f3 Bd7 24. Ke3 Rae8 25. Bc2 Re7 26. Ba4 Bxa4 27. Nxa4 Kg7 28. Nc3 gxh4 29. Rxh4 g5 30. Rh2 Rh8 31. Rxh8 Kxh8 32. Nb5 Ne8 33. Rd1 1/2-1/2

[Event "US Open-92"]
[Site "Los Angeles"]
[Date "1991.??.??"]
[Round "?"]
[White "Mayer, Harry"]
[Black "Thinnsen, James A"]
[Result "0-1"]
[ECO "A06"]
[BlackElo "2345"]
[PlyCount "36"]
[EventDate "1991.07.28"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Nf6 3. Nf3 c6 4. d3 Bg4 5. Nbd2 e6 6. c4 Nbd7 7. Qc2 Bd6 8. e4 Bxf3 9. Nxf3 dxe4 10. dxe4 Bb4+ 11. Ke2 Qb6 12. Ne1 0-0-0 13. f3 Nc5 14. Bc3 Ncxe4 15. fxe4 Ng4 16. Kf3 Qe3+ 17. Kxg4 h5+ 18. Kh4 g5# 0-1

[Event "US Open-92"]
[Site "Los Angeles"]
[Date "1991.??.??"]
[Round "?"]
[White "Rubin, Sidney J"]
[Black "Thinnsen, James A"]
[Result "0-1"]
[ECO "B14"]
[BlackElo "2345"]
[PlyCount "64"]
[EventDate "1991.07.28"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. c5 b6 8. b4 0-0 9. Rb1 Ne4 10. Qc2 f5 11. Bd3 bxc5 12. bxc5 Bf6 13. 0-0 Nc6 14. Ne2 g5 15. Bb5 Qc7 16. Bxc6 Qxc6 17. Nd2 Ba6 18. Nxe4 fxe4 19. Be3 Bd3 20. Qd2 Bxb1 21. Rxb1 Rab8 22. Rf1 Qb5 23. Bxg5 Qd3 24. Qf4 Rb1 25. Nc1 Qxd4 26. Bh6 Bg7 27. Qg4 Qf6 28. Bg5 Qf5 29. Qg3 d4 30. c6 e3 31. c7 Rxc1 32. f3 Qb1 0-1

[Event "US Open-92"]
[Site "Los Angeles"]
[Date "1991.??.??"]
[Round "?"]
[White "Thinnsen, James A"]
[Black "Gurevich, Ilya"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2345"]
[BlackElo "2495"]
[PlyCount "120"]
[EventDate "1991.07.28"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. 0-0 Nc6 5. c4 d6 6. Nc3 a6 7. a3 Nh6 8. e3 0-0 9. Rb1 Nf5 10. g4 Nh6 11. h3 f5 12. g5 Nf7 13. d4 cxd4 14. Nxd4 Nxg5 15. Bxc6 bxc6 16. Nxc6 Qd7 17. Nd5 e6 18. Nce7+ Kh8 19. Nxc8 Qxc8 20. Nb6 Qc6 21. Nxa8 Nf3+ 22. Kg2 Nd2+ 23. Kg1 Nxb1 24. Qc2 Rxa8 25. Qxb1 Qxc4 26. Bd2 Qh4 27. Kg2 Qe4+ 28. Qxe4 fxe4 29. Bc3 Bxc3 30. bxc3 Rb8 31. c4 Kg7 32. Rd1 Rb6 33. Rd4 Kf6 34. Rxe4 e5 35. f4 Kf5 36. c5 Rc6 37. Kf3 Rxc5 38. fxe5 dxe5 39. Rb4 a5 40. Re4 g5 41. Ra4 h5 42. Kg3 Ke6 43. Kf3 Kd5 44. Kg3 Rc4 45. Rxa5+ Ke4 46. a4 Rc3 47. Kf2 Rc2+ 48. Kg3 Ra2 49. h4 g4 50. Ra8 Re2 51. Rh8 Rxe3+ 52. Kg2 Ra3 53. Rxh5 Kf4 54. Rh8 Ra2+ 55. Kf1 Kg3 56. h5 Kh2 57. h6 g3 58. Rg8 Rf2+ 59. Ke1 Rf7 60. Rg7 Rf8 1/2-1/2

[Event "US Open-92"]
[Site "Los Angeles"]
[Date "1991.??.??"]
[Round "?"]
[White "Thinnsen, James A"]
[Black "Lputian, Smbat G"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2345"]
[BlackElo "2570"]
[PlyCount "84"]
[EventDate "1991.07.28"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. 0-0 Bg4 5. c4 e6 6. Qb3 Qb6 7. Nc3 Nbd7 8. d4 Be7 9. Bg5 h6 10. Bxf6 Bxf6 11. e3 0-0 12. Na4 Qxb3 13. axb3 Rfc8 14. Rfc1 Be7 15. Nc3 Bf5 16. Nd2 a6 17. Kf1 Bd3+ 18. Ke1 Rd8 19. Bf1 Bf5 20. Ke2 c5 21. cxd5 cxd4 22. exd4 Nf6 23. Nc4 exd5 24. Ne3 Bd7 25. Bg2 Bc6 26. Kd3 g6 27. Rc2 Bb4 28. Rac1 Rd7 29. Bh3 Re7 30. Ng4 Ne4 31. f3 h5 32. Ne5 Rxe5 33. fxe4 dxe4+ 34. Kc4 Bxc3 35. dxe5 Bxe5 36. Rd1 f5 37. Rcd2 Kf7 38. Bf1 e3 39. Re2 Bb5+ 40. Kb4 Bxe2 41. Bxe2 Kf6 42. Rd3 Re8 0-1

[Event "US Open-92"]
[Site "Los Angeles"]
[Date "1991.??.??"]
[Round "?"]
[White "Thinnsen, James A"]
[Black "Rohde, Michael A"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2345"]
[BlackElo "2550"]
[PlyCount "36"]
[EventDate "1991.07.28"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Nf6 3. Bg5 Nbd7 4. c3 h6 5. Bh4 e5 6. e3 Be7 7. Qc2 e4 8. Nfd2 d5 9. f3 0-0 10. fxe4 Ng4 11. Bxe7 Qxe7 12. Qd3 Qg5 13. Ke2 Ndf6 14. c4 Qh5 15. Ke1 dxe4 16. Nxe4 Nxe4 17. Qxe4 Bf5 18. Qf4 Nxe3 0-1

[Event "US Open-92"]
[Site "Los Angeles"]
[Date "1991.??.??"]
[Round "?"]
[White "Thinnsen, James A"]
[Black "Stephens, Malcolm"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2345"]
[PlyCount "39"]
[EventDate "1991.07.28"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 f5 2. d4 g6 3. h4 Nf6 4. Bg5 Nh5 5. c4 h6 6. Bd2 d6 7. Qc2 Bg7 8. g4 Nf6 9. h5 Nxg4 10. hxg6 e6 11. e4 0-0 12. Bc3 fxe4 13. Qxe4 e5 14. Qd5+ Kh8 15. dxe5 Re8 16. Nbd2 Nc6 17. Ne4 Ncxe5 18. Nfg5 c6 19. Nf7+ Nxf7 20. Bxg7+ 1-0

[Event "Software Toolworks op"]
[Site "Long Beach"]
[Date "1988.??.??"]
[Round "?"]
[White "Comp Lache"]
[Black "Thinnsen, James A"]
[Result "1-0"]
[ECO "B17"]
[BlackElo "2375"]
[PlyCount "62"]
[EventDate "1988.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ndf6 6. Ng5 e6 7. N1f3 Bd6 8. 0-0 h6 9. Nh3 g5 10. Ne5 Bxe5 11. dxe5 Qxd1 12. Rxd1 Nd7 13. f4 gxf4 14. Bxf4 Ne7 15. Rd4 Nd5 16. Rad1 b5 17. Be2 Bb7 18. Bh5 c5 19. R4d3 Rg8 20. Bg3 Ke7 21. Rb3 Bc6 22. Rf1 Rg7 23. Rd3 b4 24. Rf2 a5 25. Nf4 c4 26. Bh4+ Ke8 27. Nxe6 cxd3 28. Nxg7+ Kf8 29. Ne6+ Kg8 30. Nd8 Rxd8 31. Bxf7+ Kg7 1-0

[Event "US Open-85"]
[Site "Fort Worth"]
[Date "1984.??.??"]
[Round "7"]
[White "Thinnsen, James A"]
[Black "Van Meter, Lester"]
[Result "0-1"]
[ECO "D16"]
[WhiteElo "2305"]
[PlyCount "42"]
[EventDate "1984.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bg4 6. e3 e6 7. Bxc4 Na6 8. 0-0 Nb4 9. a5 Be7 10. Ra4 0-0 11. Be2 Bf5 12. Qd2 b5 13. axb6 axb6 14. b3 Nbd5 15. Ne5 Bb4 16. Nxc6 Rxa4 17. Nxd8 Bxc3 18. Qd1 Ra2 19. Bd3 Rxd8 20. Bxf5 exf5 21. Qf3 g6 0-1

[Event "US Open-84"]
[Site "Pasadena"]
[Date "1983.08.16"]
[Round "9"]
[White "Thinnsen, James A"]
[Black "Carlin, Nick"]
[Result "0-1"]
[ECO "E69"]
[WhiteElo "2305"]
[PlyCount "76"]
[EventDate "1983.08.07"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. g3 0-0 6. Bg2 Nbd7 7. 0-0 e5 8. e4 exd4 9. Nxd4 c6 10. Re1 a5 11. h3 Re8 12. Be3 Nc5 13. Qc2 a4 14. Rad1 Qa5 15. f3 Nfd7 16. Bf1 a3 17. b3 Ne6 18. Nce2 Nxd4 19. Nxd4 Nc5 20. Bg2 Ne6 21. Ne2 Qc7 22. Rd2 Nf8 23. Red1 f5 24. Rxd6 fxe4 25. f4 Nd7 26. Nc3 Nf6 27. R6d2 Qe7 28. Na4 Bf5 29. g4 Bxg4 30. hxg4 Nxg4 31. Bc5 Qh4 32. Bxe4 Qg3+ 33. Rg2 Qxf4 34. Bxg6 Ne3 35. Bxh7+ Kh8 36. Bxe3 Qxe3+ 37. Kh1 Qh3+ 38. Kg1 Bd4+ 0-1

[Event "US Open-84"]
[Site "Pasadena"]
[Date "1983.08.14"]
[Round "7"]
[White "Thinnsen, James A"]
[Black "Meisel, Richard"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2305"]
[PlyCount "57"]
[EventDate "1983.08.07"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. Nc3 Nf6 6. g3 Nc6 7. Bg2 Be7 8. 0-0 0-0 9. b3 Bf5 10. Bb2 Rc8 11. Rc1 b6 12. dxc5 Bxc5 13. Nb5 Re8 14. Nbd4 Nxd4 15. Nxd4 Bg4 16. Nf3 Ne4 17. Ne5 Bh5 18. b4 Bxb4 19. Nc6 Rxc6 20. Rxc6 Nd2 21. Re1 Nc4 22. Qd4 Qg5 23. f4 Qg4 24. Bf3 Bc5 25. Rxc5 bxc5 26. Qc3 Re3 27. Qxe3 Nxe3 28. Bxg4 Bxg4 29. Be5 1-0

[Event "Lone Pine op Louis D. Statham Masters"]
[Site "Lone Pine"]
[Date "1981.04.08"]
[Round "9"]
[White "Whitehead, Jay E"]
[Black "Thinnsen, James A"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2290"]
[BlackElo "2220"]
[PlyCount "43"]
[EventDate "1981.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. g3 c5 2. Bg2 Nc6 3. d3 g6 4. e4 Bg7 5. f4 d6 6. Nf3 e6 7. 0-0 Nge7 8. g4 0-0 9. f5 exf5 10. gxf5 gxf5 11. Nc3 Ne5 12. Nxe5 dxe5 13. exf5 Nxf5 14. Qh5 Nd4 15. Bg5 Qd6 16. Rf6 Bxf6 17. Ne4 Bxg5 18. Nxd6 Be3+ 19. Kh1 f5 20. c3 Nc6 21. Re1 Bf4 22. Rg1 1-0

[Event "Lone Pine op Louis D. Statham Masters"]
[Site "Lone Pine"]
[Date "1981.04.07"]
[Round "8"]
[White "Davies, Nigel Rodney"]
[Black "Thinnsen, James A"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2360"]
[BlackElo "2220"]
[PlyCount "31"]
[EventDate "1981.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 e5 6. Bxc6 bxc6 7. c3 Ne7 8. d4 cxd4 9. cxd4 exd4 10. Nxd4 Qb6 11. Nb3 0-0 12. Nc3 f5 13. Bg5 Rf7 14. Bxe7 Rxe7 15. Nd5 cxd5 16. Qxd5+ 1-0

[Event "Lone Pine op Louis D. Statham Masters"]
[Site "Lone Pine"]
[Date "1981.04.06"]
[Round "7"]
[White "Thinnsen, James A"]
[Black "Strauss, David J"]
[Result "0-1"]
[ECO "B59"]
[WhiteElo "2220"]
[BlackElo "2420"]
[PlyCount "26"]
[EventDate "1981.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Be2 e5 7. Nb3 Be7 8. Be3 0-0 9. 0-0 Be6 10. Qd2 a5 11. a4 Nb4 12. f4 Rc8 13. f5 Rxc3 0-1

[Event "Lone Pine op Louis D. Statham Masters"]
[Site "Lone Pine"]
[Date "1981.04.05"]
[Round "6"]
[White "Sulman, Robert M"]
[Black "Thinnsen, James A"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2315"]
[BlackElo "2220"]
[PlyCount "90"]
[EventDate "1981.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 Nxb5 7. Nxb5 Nf6 8. d3 0-0 9. Qe1 d6 10. Qh4 Bd7 11. Nc3 e6 12. f5 Ne8 13. Bg5 f6 14. fxg6 hxg6 15. e5 dxe5 16. Ne4 Bc6 17. Be3 b6 18. Qg4 Nc7 19. Qxg6 Qe8 20. Qg3 Qh5 21. Bd2 Rad8 22. Rae1 Nd5 23. a3 Ne7 24. h4 Nd5 25. Qh3 Rde8 26. Ng3 Qh7 27. h5 Nf4 28. Qg4 Qh6 29. Ne2 Qxh5 30. Qg3 Ng6 31. Kf2 e4 32. dxe4 Bxe4 33. Nf4 Nxf4 34. Rxe4 e5 35. Bxf4 exf4 36. Qxf4 f5 37. Rxe8 Rxe8 38. Re1 Rxe1 39. Kxe1 Qg4 40. Qb8+ Kh7 41. Kf2 Bxb2 42. Qh2+ Kg6 43. Qd6+ Kh5 44. Qh2+ Kg6 45. Qd6+ Kh5 1/2-1/2

[Event "Lone Pine op Louis D. Statham Masters"]
[Site "Lone Pine"]
[Date "1981.04.05"]
[Round "6"]
[White "Thinnsen, James A"]
[Black "Wells, Ian Duncan"]
[Result "1/2-1/2"]
[ECO "E17"]
[WhiteElo "2220"]
[PlyCount "192"]
[EventDate "1981.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 0-0 7. d5 Bb4 8. Bd2 c6 9. 0-0 cxd5 10. Nh4 Na6 11. Bg5 h6 12. Bxf6 Qxf6 13. cxd5 Bxc3 14. bxc3 Nc5 15. Qd4 Rac8 16. e4 Qxd4 17. cxd4 Nd3 18. Rfd1 Nb2 19. Rdb1 Na4 20. Rb4 Nc3 21. dxe6 dxe6 22. e5 Bd5 23. Bxd5 Nxd5 24. Rb2 Rc4 25. Rd1 Rfc8 26. Kf1 Kf8 27. Ng2 Rc2 28. Rd2 Rc1+ 29. Ke2 R8c3 30. Ne3 Nxe3 31. fxe3 Rh1 32. Kf3 Re1 33. Re2 Rec1 34. Ke4 Ke7 35. Rf2 Rc7 36. g4 R7c6 37. Rf3 R6c2 38. Rf2 Rxf2 39. Rxf2 Rg1 40. h3 Rc1 41. Kd3 a6 42. a4 Ra1 43. Rb2 Rxa4 44. Rxb6 g6 45. e4 Ra3+ 46. Kc4 Re3 47. Rxa6 Rxe4 48. Ra3 Re1 49. Rf3 Rd1 50. Kc3 Kf8 51. Rf4 Ra1 52. Kb2 Rh1 53. Rf3 Rd1 54. Kc3 Kg7 55. Kc4 g5 56. Kc3 Ra1 57. Kc4 Ra7 58. Kc5 Ra4 59. Kd6 Rxd4+ 60. Ke7 Rf4 61. Rd3 Kg6 62. Rg3 h5 63. Rg2 Rf3 64. Rh2 h4 65. Re2 Kg7 66. Re1 Kg8 67. Rh1 Kg7 68. Re1 Rf2 69. Re3 Rf4 70. Re2 Ra4 71. Rf2 Ra7+ 72. Ke8 Kg8 73. Rf3 Rb7 74. Rf2 Rb5 75. Ke7 Rb4 76. Rf1 Rb3 77. Rf2 Rb4 78. Rf1 Rf4 79. Re1 Rf3 80. Rh1 Kg7 81. Re1 Kg6 82. Re2 Ra3 83. Rf2 Ra7+ 84. Ke8 f5 85. exf6 Rf7 86. Re2 Rxf6 87. Ke7 Rf7+ 88. Kxe6 Rf3 89. Rh2 Re3+ 90. Kd6 Kf6 91. Rf2+ Kg6 92. Rh2 Ra3 93. Ke6 Re3+ 94. Kd5 Rd3+ 95. Ke6 Rb3 96. Rh1 Re3+ 1/2-1/2

[Event "Lone Pine op Louis D. Statham Masters"]
[Site "Lone Pine"]
[Date "1981.04.02"]
[Round "5"]
[White "Thinnsen, James A"]
[Black "De Firmian, Nick E"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2220"]
[PlyCount "76"]
[EventDate "1981.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. 0-0 Be7 7. d4 cxd4 8. Qxd4 d6 9. b3 Nbd7 10. Rd1 0-0 11. Bb2 a6 12. e4 Qc7 13. Rac1 Rad8 14. Qe3 Rfe8 15. h3 Bf8 16. Kh2 Qb8 17. Rc2 b5 18. cxb5 axb5 19. Nd4 b4 20. Nce2 Nc5 21. f3 Rc8 22. Nc1 Ba6 23. Bf1 Bxf1 24. Rxf1 d5 25. e5 Nfd7 26. Re1 g6 27. Rce2 Rc7 28. h4 Bg7 29. Nd3 Nxd3 30. Qxd3 Rec8 31. h5 Ra7 32. hxg6 hxg6 33. f4 Rxa2 34. Qb1 Ra7 35. g4 Nc5 36. f5 Ne4 37. Rxe4 dxe4 38. Qxe4 Ra2 0-1

[Event "Lone Pine op Louis D. Statham Masters"]
[Site "Lone Pine"]
[Date "1981.04.01"]
[Round "4"]
[White "Zaltsman, Vitaly F"]
[Black "Thinnsen, James A"]
[Result "1-0"]
[ECO "E44"]
[WhiteElo "2420"]
[BlackElo "2220"]
[PlyCount "125"]
[EventDate "1981.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 0-0 6. a3 Be7 7. Nf4 d6 8. Be2 Bb7 9. d5 e5 10. Nd3 e4 11. Nf4 Re8 12. g4 Bf8 13. g5 Nfd7 14. h4 g6 15. Qc2 Qe7 16. Bd2 Bg7 17. Nb5 Nf8 18. Bc3 Bxc3+ 19. Qxc3 a6 20. Nd4 Qe5 21. 0-0-0 Nbd7 22. Kc2 a5 23. b3 Nc5 24. Nb5 Qxc3+ 25. Kxc3 Na6 26. Bg4 Bc8 27. Bxc8 Raxc8 28. h5 Re5 29. Rdg1 Rce8 30. Rh4 Rf5 31. Nd4 Rfe5 32. b4 Kg7 33. hxg6 hxg6 34. Nfe2 Nh7 35. Rhg4 a4 36. R1g2 Rh8 37. Nc6 Ree8 38. Rh4 Nf8 39. Rxh8 Kxh8 40. Kd4 Kg7 41. Ng3 Nd7 42. Nxe4 Rh8 43. Rg1 Rh4 44. Kd3 Nab8 45. f4 Rh2 46. Nd4 Kf8 47. Ne2 Ke7 48. N4c3 Nf8 49. Nxa4 Kd7 50. Nac3 Ke8 51. Ne4 Nbd7 52. Ra1 Nb8 53. Nf6+ Kd8 54. Nd4 Nfd7 55. Ne4 Kc8 56. Nf3 Rh3 57. Ke2 Kd8 58. Nf2 Rh8 59. Rh1 Re8 60. Kd3 Nf8 61. Nd4 Ke7 62. Ne4 Nbd7 63. Nc6# 1-0

[Event "Lone Pine op Louis D. Statham Masters"]
[Site "Lone Pine"]
[Date "1981.03.31"]
[Round "3"]
[White "Thinnsen, James A"]
[Black "Arnason, Jon Loftur"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "2220"]
[BlackElo "2450"]
[PlyCount "120"]
[EventDate "1981.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Nc6 6. Bg2 Nc7 7. 0-0 g6 8. b3 Bg7 9. Bb2 b6 10. Na4 0-0 11. Bxg7 Kxg7 12. d4 cxd4 13. Rc1 Qd6 14. Qc2 Bb7 15. Rfd1 Ne6 16. Qb2 Rfd8 17. e3 Rab8 18. Nc3 Kg8 19. Nb5 Qd5 20. Nbxd4 Ncxd4 21. exd4 Qf5 22. Ne5 Bxg2 23. Kxg2 Rbc8 24. Rc4 f6 25. Nf3 Qg4 26. Qc1 Rxc4 27. Qxc4 b5 28. Qc3 Nf4+ 29. Kf1 Rc8 30. Qd2 Qxf3 31. gxf4 Qh1+ 32. Ke2 Qxh2 33. Rc1 Qh4 34. Ke3 Qh3+ 35. Ke2 Qg4+ 36. Kf1 Qh3+ 37. Ke2 Qe6+ 38. Kf1 Rd8 39. Rc5 Qe4 40. d5 a6 41. Qe3 Qxe3 42. fxe3 f5 43. Ke2 Rd6 44. Kf3 Kf7 45. e4 fxe4+ 46. Kxe4 Kf6 47. Rc8 e6 48. Rf8+ Kg7 49. Ra8 exd5+ 50. Ke5 Rf6 51. Ra7+ Rf7 52. Rxa6 Rf5+ 53. Kd4 Rxf4+ 54. Kxd5 h5 55. a4 bxa4 56. Rxa4 Rf5+ 57. Kc4 h4 58. b4 h3 59. Ra2 g5 60. b5 g4 0-1

[Event "Lone Pine op Louis D. Statham Masters"]
[Site "Lone Pine"]
[Date "1981.03.30"]
[Round "2"]
[White "Benko, Pal C"]
[Black "Thinnsen, James A"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2480"]
[BlackElo "2220"]
[PlyCount "88"]
[EventDate "1981.03.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 g6 4. Ngf3 Bg7 5. Be2 e5 6. 0-0 Ne7 7. b4 0-0 8. Bb2 Nd7 9. Re1 d4 10. c3 c5 11. bxc5 Nxc5 12. cxd4 exd4 13. Ba3 Ne6 14. Qb1 Rb8 15. Rc1 a5 16. Nc4 b5 17. Nxa5 Ra8 18. Nc6 Nxc6 19. Bxf8 Bxf8 20. Rxc6 Bd7 21. Rc2 Bd6 22. g3 Qe7 23. Qb3 Ra3 24. Qd5 Rc3 25. Rxc3 dxc3 26. Qb3 b4 27. a3 Bc5 28. axb4 Nd4 29. Ra8+ Kg7 30. Qxc3 Qf6 31. Kg2 Bg4 32. Nxd4 Bxd4 33. Qe1 Bc3 34. Qd1 Bd7 35. Bf3 Qd4 36. Qe2 Qxb4 37. Ra7 Be6 38. e5 Qc5 39. Ra4 Bxe5 40. Qe3 Qb5 41. Ra7 Qb2 42. Rb7 Qc3 43. d4 Qxd4 44. Qxd4 Bxd4 1-0

[Event "CalChess Masters"]
[Site "Berkeley"]
[Date "1981.??.??"]
[Round "5"]
[White "Biyiasas, Peter"]
[Black "Thinnsen, James A"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2450"]
[BlackElo "2220"]
[PlyCount "138"]
[EventDate "1981.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 e5 6. Nc3 Nge7 7. Nd5 0-0 8. c3 d6 9. Nxe7+ Qxe7 10. d3 h6 11. Bc4 Kh7 12. Nd2 f5 13. Nf1 f4 14. f3 g5 15. g4 h5 16. h3 hxg4 17. hxg4 Kg6 18. a3 Rh8 19. b4 Bd7 20. Ra2 Bf6 21. Ree2 Rh3 22. Rh2 Rah8 23. Rxh3 Rxh3 24. Rh2 Qh7 25. Bd2 Rxh2 26. Nxh2 cxb4 27. axb4 Bd8 28. Be1 Bb6+ 29. Kg2 Kf6 30. Bd5 Bc8 31. Nf1 Ne7 32. Bc4 Ng6 33. Bf2 Bxf2 34. Kxf2 Qc7 35. Ke2 b5 36. Bxb5 Qxc3 37. Qa4 Qd4 38. Bc4 Ke7 39. Qc6 Bd7 40. Qa8 Nf8 41. b5 Bxb5 42. Bxb5 Qb2+ 43. Nd2 Qxb5 44. Qxa7+ Qd7 45. Qb8 Qa4 46. Qb3 Qxb3 47. Nxb3 d5 48. exd5 Kd6 49. Nd2 Kxd5 50. Ne4 Ne6 51. Kd2 Kd4 52. Ke2 Kd5 53. Kd1 Nc5 54. Nxg5 Nxd3 55. Ne4 Nb4 56. Kd2 Nc6 57. Nc3+ Kc4 58. Ne4 Kd5 59. Ke2 Nd4+ 60. Kf2 Ke6 61. Kg2 Kf7 62. Nd2 Kf6 63. Kf2 Ke6 64. Kg1 Kf6 65. Kg2 Kg6 66. Ne4 Kf7 67. Kf2 Ke6 68. Nc3 Kf6 69. Ne2 Nc2 1/2-1/2

[Event "CalChess Masters"]
[Site "Berkeley"]
[Date "1981.??.??"]
[Round "6"]
[White "De Firmian, Nick E"]
[Black "Thinnsen, James A"]
[Result "0-1"]
[ECO "B15"]
[BlackElo "2220"]
[PlyCount "78"]
[EventDate "1981.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Bd6 7. Ne2 Qc7 8. Ng3 0-0 9. 0-0 Nd7 10. c3 Nb6 11. Bd3 Re8 12. Qh5 g6 13. Qh4 f5 14. c4 Be7 15. Bg5 Bxg5 16. Qxg5 Qe7 17. Qf4 Be6 18. b3 Rad8 19. Rad1 Qf6 20. Bb1 Kg7 21. Rfe1 Re7 22. Re2 Red7 23. Red2 Qe7 24. h4 h5 25. a4 Nc8 26. Re1 Qf6 27. Re5 Ne7 28. Bc2 Rd6 29. Bd1 Rh8 30. Bf3 Rdd8 31. Rd1 a6 32. d5 cxd5 33. cxd5 Bd7 34. a5 Bb5 35. Rde1 Rd7 36. Qb4 Nc8 37. Qf4 Ne7 38. Rd1 Rhd8 39. Kh2 Qd6 0-1

[Event "US Open-82"]
[Site "Palo Alto"]
[Date "1981.??.??"]
[Round "8"]
[White "Maki, James"]
[Black "Thinnsen, James A"]
[Result "0-1"]
[ECO "B19"]
[BlackElo "2220"]
[PlyCount "88"]
[EventDate "1981.08.02"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[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 Ngf6 11. Bd2 e6 12. 0-0-0 Qc7 13. Kb1 c5 14. Ne4 0-0-0 15. Nc3 a6 16. Qe2 Nb6 17. Rh4 c4 18. Ne5 Bb4 19. Ne4 Bxd2 20. Qxd2 Nxe4 21. Rxe4 Nd5 22. c3 b5 23. Qe2 Rd6 24. Re1 Kb8 25. Rg4 f5 26. Rg3 Rc8 27. Qd2 Nf6 28. Rh3 a5 29. Ng6 Ne4 30. Qf4 b4 31. f3 Nf2 32. Qe5 bxc3 33. Re2 Nxh3 34. gxh3 Rb6 35. Qxa5 Rxb2+ 36. Rxb2+ cxb2 37. Qb4+ Qb7 38. Qd6+ Ka8 39. Qa3+ Kb8 40. Qd6+ Rc7 41. Qf8+ Ka7 42. Qa3+ Qa6 43. Qc3 Rb7 44. Ne5 Qxa2+ 0-1

[Event "CalChess Masters"]
[Site "Berkeley"]
[Date "1981.??.??"]
[Round "8"]
[White "McCambridge, Vincent"]
[Black "Thinnsen, James A"]
[Result "1/2-1/2"]
[ECO "E48"]
[BlackElo "2220"]
[PlyCount "74"]
[EventDate "1981.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nge2 Nc6 7. 0-0 dxc4 8. Bxc4 e5 9. a3 exd4 10. axb4 dxc3 11. bxc3 Ne5 12. Bb3 Qxd1 13. Rxd1 Be6 14. Bc2 a6 15. e4 Rad8 16. Bf4 Rxd1+ 17. Rxd1 Nfd7 18. Nd4 Bc4 19. Nb3 b6 20. Bg3 g5 21. f3 f6 22. Nd4 Kf7 23. Nf5 Be6 24. Nd4 Bc4 25. Nc6 Ke6 26. Ba4 Nxc6 27. Bxc6 Ne5 28. Ba4 Bb5 29. Bb3+ Bc4 30. Bxc4+ Nxc4 31. Bxc7 Rc8 32. Bg3 a5 33. bxa5 bxa5 34. Ra1 f5 35. exf5+ Kxf5 36. Kf2 Ke6 37. Ke2 Kd5 1/2-1/2

[Event "US Open-82"]
[Site "Palo Alto"]
[Date "1981.??.??"]
[Round "11"]
[White "Siff, Boris"]
[Black "Thinnsen, James A"]
[Result "1-0"]
[ECO "D73"]
[BlackElo "2220"]
[PlyCount "97"]
[EventDate "1981.08.02"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. g3 Bg7 5. Bg2 c6 6. Nf3 0-0 7. cxd5 cxd5 8. Ne5 Nc6 9. Nxc6 bxc6 10. 0-0 e5 11. dxe5 Ng4 12. Bf4 Nxe5 13. Rc1 Nc4 14. b3 Nb6 15. Qd2 Re8 16. Rfd1 Bf5 17. Be3 Rc8 18. Bc5 h5 19. e3 h4 20. Ne2 hxg3 21. hxg3 Bg4 22. Re1 Rc7 23. Nd4 Qf6 24. Qa5 Rb8 25. Rc3 Bd7 26. Qa3 Nc8 27. Rec1 Rcb7 28. Bf1 Kh7 29. Bg2 Kg8 30. Qa6 Rc7 31. Qa3 Rcb7 32. R3c2 g5 33. Qa6 Rc7 34. Ba3 Rb6 35. Qa5 Qe5 36. Bc5 Rbb7 37. Qa3 g4 38. Bb4 Rxb4 39. Qxb4 Bf8 40. Qb8 c5 41. Rxc5 Rxc5 42. Qxe5 Rxc1+ 43. Kh2 Nb6 44. Bxd5 Rc5 45. e4 Nxd5 46. exd5 Bg7 47. Qb8+ Kh7 48. Qd6 Bxd4 49. Qxd7 1-0

[Event "US Open-82"]
[Site "Palo Alto"]
[Date "1981.??.??"]
[Round "10"]
[White "Thinnsen, James A"]
[Black "De Firmian, Nick E"]
[Result "0-1"]
[ECO "A33"]
[WhiteElo "2220"]
[PlyCount "64"]
[EventDate "1981.08.02"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. Nc3 cxd4 5. Nxd4 Nc6 6. g3 Qb6 7. Nb3 Bb4 8. Bg2 Qa6 9. c5 b6 10. cxb6 axb6 11. 0-0 Bxc3 12. bxc3 d5 13. Bg5 Bb7 14. Bxf6 gxf6 15. Nd4 Ne5 16. Qd2 Ke7 17. Rfb1 Rhc8 18. Qe3 Rc5 19. Nb3 Rc7 20. Nd4 Qa5 21. Rxb6 Nc4 22. Rxe6+ fxe6 23. Qxe6+ Kf8 24. Rb1 Ra6 25. Rxb7 Rxe6 26. Nxe6+ Kf7 27. Nxc7 Nd6 28. Bxd5+ Ke7 29. Rb3 Qxc7 30. c4 Qa5 31. Re3+ Kd7 32. Kg2 Qxa2 0-1

[Event "CalChess Masters"]
[Site "Berkeley"]
[Date "1981.??.??"]
[Round "3"]
[White "Thinnsen, James A"]
[Black "Grefe, John Alan"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2220"]
[BlackElo "2410"]
[PlyCount "79"]
[EventDate "1981.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. Nc3 Be7 6. d4 0-0 7. d5 exd5 8. cxd5 Bb4 9. Nh4 c6 10. Bd2 cxd5 11. Nf5 Na6 12. 0-0 Bc6 13. Bg5 h6 14. Bh4 Bxc3 15. bxc3 Kh7 16. Nxh6 Kxh6 17. Qd2+ Kh7 18. Qd3+ Kg8 19. Qxa6 Qe7 20. Qd3 Rfe8 21. e3 Qe6 22. Bxf6 Qxf6 23. Bxd5 Bxd5 24. Qxd5 Qxc3 25. Rac1 Qa3 26. Rc7 Rad8 27. Rxd7 Rxd7 28. Qxd7 Kf8 29. Qd5 Rc8 30. Rd1 Kg8 31. Qd7 Rf8 32. Rd2 b5 33. h4 b4 34. h5 a5 35. h6 gxh6 36. Rd4 Qxa2 37. Rg4+ Kh8 38. Qd6 Qb1+ 39. Kg2 Rg8 40. Qf6+ 1-0

[Event "US Open-82"]
[Site "Palo Alto"]
[Date "1981.??.??"]
[Round "7"]
[White "Thinnsen, James A"]
[Black "Grefe, John Alan"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2220"]
[BlackElo "2410"]
[PlyCount "70"]
[EventDate "1981.08.02"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. Bf4 Nh5 6. Bg5 h6 7. Bh4 g5 8. Bg3 f5 9. e3 e6 10. Nd2 Nxg3 11. hxg3 0-0 12. Qc2 Nd7 13. Bd3 a6 14. 0-0-0 c5 15. Nb3 Qe7 16. Be2 b5 17. Bf3 Ra7 18. g4 fxg4 19. Bxg4 Nf6 20. Be2 bxc4 21. Na5 cxd4 22. Rxd4 Qc7 23. Nxc4 d5 24. Nd2 Bd7 25. f4 Rc8 26. Kb1 Qb6 27. fxg5 hxg5 28. Nb3 e5 29. Rxd5 Rxc3 30. bxc3 Nxd5 31. Bc4 Be6 32. Qg6 Nf6 33. Qf5 Bxc4 34. Qc8+ Kf7 35. Qxc4+ Ke7 0-1

[Event "CalChess Masters"]
[Site "Berkeley"]
[Date "1981.??.??"]
[Round "9"]
[White "Thinnsen, James A"]
[Black "Lobo, Richard"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2220"]
[PlyCount "18"]
[EventDate "1981.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 c5 6. Nc3 Be7 7. d4 cxd4 8. Qxd4 d6 9. b3 a6 1/2-1/2

[Event "CalChess Masters"]
[Site "Berkeley"]
[Date "1981.??.??"]
[Round "1"]
[White "Thinnsen, James A"]
[Black "Menas, Borel"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2220"]
[PlyCount "57"]
[EventDate "1981.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c4 e6 4. Nc3 dxc4 5. a4 Bb4 6. e3 b5 7. Bd2 a5 8. Ne5 Qc7 9. axb5 Bxc3 10. Bxc3 cxb5 11. b3 Bb7 12. bxc4 Nf6 13. c5 b4 14. Bb5+ Kf8 15. Bb2 Nc6 16. 0-0 h5 17. f3 Nxe5 18. dxe5 Nd5 19. Qd4 Ba6 20. Bxa6 Rxa6 21. f4 g6 22. e4 Ne7 23. f5 gxf5 24. exf5 Rg8 25. fxe6 Rxe6 26. Rf6 Nc6 27. Qd5 Rxf6 28. exf6 Nd8 29. Be5 1-0

[Event "US Open-82"]
[Site "Palo Alto"]
[Date "1981.??.??"]
[Round "1"]
[White "Thinnsen, James A"]
[Black "Morgan, W."]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2220"]
[PlyCount "51"]
[EventDate "1981.08.02"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 c5 7. 0-0 Bg4 8. Be3 Nbd7 9. dxc5 Nxc5 10. Qc2 a6 11. Rfd1 Qc7 12. Rac1 Rac8 13. b4 Ncd7 14. Nd5 Nxd5 15. exd5 Ne5 16. Nxe5 Bxe2 17. Qxe2 Bxe5 18. f4 Bg7 19. c5 Qd7 20. Qc4 Qa4 21. Rd3 Rfe8 22. c6 bxc6 23. dxc6 Bb2 24. Rc2 Bg7 25. Qb3 Qb5 26. a4 1-0

[Event "US Open-82"]
[Site "Palo Alto"]
[Date "1981.??.??"]
[Round "3"]
[White "Thinnsen, James A"]
[Black "Morrow, Hans"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2220"]
[PlyCount "77"]
[EventDate "1981.08.02"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 c5 6. 0-0 h6 7. d5 exd5 8. Nh4 Qc7 9. Nc3 a6 10. cxd5 d6 11. e4 Nbd7 12. f4 0-0-0 13. a4 g6 14. Bh3 Kb8 15. e5 Ne8 16. e6 Ndf6 17. exf7 Qxf7 18. Be6 Qg7 19. f5 g5 20. Ng6 Rh7 21. Qd3 Nc7 22. Bd2 Ka7 23. Nxf8 Rxf8 24. h3 Rhh8 25. Be3 Nd7 26. a5 b5 27. b4 Ne5 28. Qc2 Nc4 29. Bf2 Nxe6 30. dxe6 Qe7 31. Rad1 Rd8 32. Nd5 Bxd5 33. Rxd5 Rc8 34. bxc5 Kb8 35. Qe4 Rhd8 36. f6 Qxf6 37. cxd6 Qh8 38. d7 Rc7 39. e7 1-0

[Event "US Open-82"]
[Site "Palo Alto"]
[Date "1981.??.??"]
[Round "5"]
[White "Thinnsen, James A"]
[Black "Powell, Charles"]
[Result "1/2-1/2"]
[ECO "A55"]
[WhiteElo "2220"]
[PlyCount "115"]
[EventDate "1981.08.02"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 d6 4. g3 Be7 5. Bg2 0-0 6. d4 Nbd7 7. 0-0 c6 8. e4 a6 9. Qc2 b5 10. Rd1 Qc7 11. c5 dxc5 12. dxe5 Ng4 13. Rxd7 Bxd7 14. Bf4 Be6 15. h3 Nh6 16. Qc1 Kh8 17. Bxh6 gxh6 18. Qxh6 Rg8 19. Ne2 Qd8 20. Nf4 Qf8 21. Qh5 Rd8 22. b3 Rg6 23. Kh2 Rh6 24. Nxe6 fxe6 25. Qg4 Rg6 26. Qh5 Qg7 27. Kg1 Rg8 28. Rd1 c4 29. bxc4 bxc4 30. Rc1 Rh6 31. Qg4 Qf8 32. Qf4 Qxf4 33. gxf4 Rhg6 34. Ne1 Bb4 35. f5 Rg5 36. h4 Rg4 37. Kf1 Bxe1 38. Bf3 Rg1+ 39. Ke2 c3 40. Rxe1 Rxe1+ 41. Kxe1 Rd8 42. Bd1 exf5 43. exf5 Rd5 44. f4 Rd4 45. Bc2 Rxf4 46. f6 Kg8 47. Ke2 Rxh4 48. Kd3 Rh3+ 49. Kd4 Rh2 50. Bb3+ Kf8 51. Kxc3 Re2 52. Kd4 h5 53. e6 h4 54. Kc5 h3 55. e7+ Ke8 56. Kd6 Rd2+ 57. Ke6 Re2+ 58. Kd6 1/2-1/2

[Event "CalChess Masters"]
[Site "Berkeley"]
[Date "1981.??.??"]
[Round "7"]
[White "Thinnsen, James A"]
[Black "Silman, Jeremy D"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2220"]
[BlackElo "2340"]
[PlyCount "23"]
[EventDate "1981.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 g6 3. Nc3 Bg7 4. g3 Nc6 5. Bg2 e6 6. 0-0 Nge7 7. e3 0-0 8. d4 cxd4 9. Nxd4 d5 10. cxd5 Nxd4 11. exd4 Nxd5 12. Nxd5 1/2-1/2

[Event "US Open-82"]
[Site "Palo Alto"]
[Date "1981.??.??"]
[Round "9"]
[White "Thinnsen, James A"]
[Black "Stein, Kurt W"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "2220"]
[PlyCount "120"]
[EventDate "1981.08.02"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 e5 4. e3 f5 5. d4 e4 6. d5 exf3 7. dxc6 dxc6 8. Qxf3 Nf6 9. Bd2 Bd6 10. 0-0-0 0-0 11. h3 Be5 12. Be1 Qb6 13. Bd3 Qb4 14. Qe2 Qa5 15. Kb1 Qc7 16. f4 Bd6 17. g4 fxg4 18. hxg4 Bxg4 19. Bxh7+ Kf7 20. Qd3 Nxh7 21. Qxd6 Qxd6 22. Rxd6 Ke7 23. Rd2 Nf6 24. Bh4 Ke6 25. Bxf6 gxf6 26. e4 Rad8 27. Kc1 Rh8 28. Rxh8 Rxh8 29. Rg2 f5 30. Kd2 Rh3 31. Rf2 b6 32. e5 Rh8 33. b3 Rh1 34. Kc2 Ke7 35. a3 Rh3 36. a4 a5 37. Kb2 Bh5 38. Rd2 Rf3 39. Rh2 Be8 40. Rh7+ Bf7 41. Rh4 Rf2+ 42. Kc1 Be6 43. Nd1 Rf3 44. Kc2 Bf7 45. Nc3 Rf2+ 46. Kc1 Be6 47. Rh7+ Bf7 48. Rh6 Be6 49. Rh4 Bf7 50. Nd1 Rf3 51. Kc2 Rg3 52. Rh6 Rg6 53. Ne3 Ke6 54. Rh7 Rg1 55. Kd3 Rg3 56. Ke2 Rg6 57. Kf3 Rg1 58. Rh6+ Rg6 59. Rh8 Rg8 60. Rh7 Rg1 1-0

[Event "CalChess Masters"]
[Site "Berkeley"]
[Date "1981.??.??"]
[Round "4"]
[White "Thinnsen, James A"]
[Black "Tarjan, James Edward"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2220"]
[BlackElo "2530"]
[PlyCount "114"]
[EventDate "1981.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. 0-0 Be7 7. d4 cxd4 8. Qxd4 0-0 9. Rd1 d6 10. b3 Nbd7 11. Bb2 a6 12. e4 Qc7 13. Rac1 Rfe8 14. Ba3 Nc5 15. e5 dxe5 16. Qxe5 Qxe5 17. Nxe5 Bxg2 18. Bxc5 Bxc5 19. Kxg2 Red8 20. Na4 Ba3 21. Rb1 b5 22. Nb6 Rxd1 23. Rxd1 Re8 24. Nbd7 h6 25. Nxf6+ gxf6 26. Nd7 Kg7 27. Rd4 f5 28. f4 Rc8 29. Kf3 f6 30. Nb6 Rb8 31. Nd7 Rb7 32. c5 a5 33. c6 Rc7 34. Nb8 Kf7 35. Rd7+ Rxd7 36. Nxd7 Bd6 37. Ke3 e5 38. a4 bxa4 39. bxa4 Ke6 40. h4 h5 41. Kf3 Bc7 42. Nc5+ Kd6 43. Nd7 Bd8 44. Nf8 Kxc6 45. Ne6 Be7 46. Ke3 Kd5 47. Ng7 Kc4 48. Nxh5 Kb4 49. Ng7 Bf8 50. Ne6 Bh6 51. Kd3 Kxa4 52. Kc4 Ka3 53. Kc3 Ka2 54. Kc2 a4 55. h5 Ka3 56. Kc3 Ka2 57. Kc2 Ka3 1/2-1/2

[Event "CalChess Masters"]
[Site "Berkeley"]
[Date "1981.??.??"]
[Round "2"]
[White "Whitehead, Jay E"]
[Black "Thinnsen, James A"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2290"]
[BlackElo "2220"]
[PlyCount "104"]
[EventDate "1981.11.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. Nc3 c5 4. g3 b6 5. Bg2 Bb7 6. 0-0 Nc6 7. e4 d6 8. d4 e5 9. d5 Nd4 10. Ne1 Be7 11. Nd3 0-0 12. f4 Nd7 13. Bh3 Bf6 14. Be3 a6 15. Rb1 b5 16. cxb5 axb5 17. Bxd4 cxd4 18. Nxb5 Nc5 19. Nxc5 dxc5 20. a4 Ba6 21. Qc2 Bxb5 22. axb5 Qb6 23. Bd7 d3 24. Qc4 exf4 25. gxf4 Bd4+ 26. Kh1 d2 27. Bc6 Ra7 28. Qd3 Re7 29. d6 Re6 30. e5 g5 31. Qg3 Kh8 32. Qxg5 Rg8 33. Qf5 Rg7 34. Ra1 Rg8 35. Qd3 Reg6 36. Qxd2 Qa7 37. Qxd4 Qxa1 38. e6+ cxd4 39. Rxa1 Rxe6 40. d7 d3 41. f5 Re7 42. f6 Re6 43. Bd5 Rxf6 44. b6 d2 45. Rd1 Rfg6 46. Bb3 Rd6 47. Bxf7 Rb8 48. Be8 Rbxb6 49. Kg2 Rxb2 50. Kf3 Rb4 51. Ke3 Rh4 52. Rxd2 Rh3+ 0-1

[Event "Saratoga Paul Masson"]
[Site "Saratoga"]
[Date "1980.07.20"]
[Round "3"]
[White "McCarthy, John"]
[Black "Thinnsen, James A"]
[Result "0-1"]
[ECO "A19"]
[BlackElo "2220"]
[PlyCount "52"]
[EventDate "1980.07.19"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 c5 4. e5 Ng8 5. d4 cxd4 6. Qxd4 Nc6 7. Qe4 d6 8. Nf3 Qa5 9. exd6 Bxd6 10. Bd2 Nf6 11. Qd3 Bb4 12. Be2 Ne5 13. Nxe5 Qxe5 14. a3 Be7 15. f4 Qb8 16. 0-0 0-0 17. Qg3 Bd7 18. Be3 Qc7 19. Qf2 b6 20. b4 Rfd8 21. Rac1 Bc6 22. Bd4 Rac8 23. Qe3 Qb7 24. Rf2 Rd7 25. Bxf6 Bxf6 26. b5 Bxg2 0-1

[Event "Saratoga Paul Masson"]
[Site "Saratoga"]
[Date "1980.07.19"]
[Round "1"]
[White "Saidy, Anthony Fred"]
[Black "Thinnsen, James A"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2430"]
[BlackElo "2220"]
[PlyCount "71"]
[EventDate "1980.07.19"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Ba6 5. e3 d5 6. Ne5 Bd6 7. Qa4+ Ke7 8. Nc3 Bxe5 9. dxe5 Ne4 10. Nxe4 dxe4 11. b4 Qd7 12. Qc2 Bb7 13. Bb2 Rd8 14. Be2 a5 15. Rd1 Qc8 16. Rxd8 Qxd8 17. 0-0 axb4 18. axb4 Na6 19. Qc3 c5 20. Ba3 Qc7 21. b5 Nb8 22. Bb2 Nd7 23. Rd1 Nf8 24. Qd2 g6 25. f3 exf3 26. gxf3 Rd8 27. Qe1 Rxd1 28. Bxd1 Qb8 29. e4 Ke8 30. Qe3 Qa8 31. Bb3 Qd8 32. Bc3 Nd7 33. Qd2 Qb8 34. Qb2 Qd8 35. Qd2 Qb8 36. Qb2 1/2-1/2

[Event "Saratoga Paul Masson"]
[Site "Saratoga"]
[Date "1980.07.19"]
[Round "2"]
[White "Thinnsen, James A"]
[Black "Fritzinger, Dennis"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "2220"]
[PlyCount "47"]
[EventDate "1980.07.19"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Bg4 3. c4 c6 4. Nc3 Nf6 5. Bg5 Nbd7 6. h3 Bh5 7. e3 Qc7 8. Be2 e5 9. 0-0 h6 10. Bh4 Be7 11. Bg3 Bxf3 12. Bxf3 0-0 13. Qc2 Ne8 14. Bg4 exd4 15. exd4 g6 16. Rfe1 Bf6 17. c5 Bxd4 18. cxd6 Qd8 19. Rad1 Bg7 20. Bxd7 Qxd7 21. Re7 Qd8 22. Rxb7 Nf6 23. d7 Qa5 24. Bc7 1-0

[Event "US Open-80"]
[Site "Chicago"]
[Date "1979.08.09"]
[Round "11"]
[White "Soltis, Andrew E"]
[Black "Thinnsen, James A"]
[Result "1-0"]
[ECO "B89"]
[WhiteElo "2445"]
[BlackElo "2220"]
[PlyCount "47"]
[EventDate "1979.07.29"]
[EventType "swiss"]
[EventRounds "12"]
[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. Nge2 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bc4 e6 7. Be3 Be7 8. Qe2 a6 9. Bb3 Qc7 10. 0-0-0 0-0 11. Rhg1 Na5 12. g4 Nxb3+ 13. axb3 b5 14. g5 Nd7 15. Rg3 Re8 16. f4 b4 17. Na4 Bb7 18. f5 e5 19. g6 exd4 20. gxh7+ Kh8 21. Rxg7 Kxg7 22. Qg4+ Kh8 23. Rg1 Bf6 24. Bh6 1-0

[Event "US Open-80"]
[Site "Chicago"]
[Date "1979.08.07"]
[Round "9"]
[White "Alburt, Lev O"]
[Black "Thinnsen, James A"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2515"]
[BlackElo "2220"]
[PlyCount "57"]
[EventDate "1979.07.29"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 h6 7. Be3 e5 8. d5 Ne8 9. Qc1 Kh7 10. h4 c5 11. h5 g5 12. g4 Na6 13. a3 Bd7 14. Rb1 Nac7 15. b4 b6 16. Nh3 Bf6 17. 0-0 Ng7 18. Kh2 Qc8 19. Rg1 Rg8 20. Rg3 Qd8 21. Bd3 Kh8 22. Qd1 Qe7 23. Be2 a6 24. bxc5 bxc5 25. Bxc5 dxc5 26. d6 Qe8 27. dxc7 Ne6 28. Nd5 Be7 29. Rb8 1-0

