[Event "US Open-62"]
[Site "San Francisco"]
[Date "1961.08.26"]
[Round "12"]
[White "McCormick, Edgar Thomas"]
[Black "Kaiser, William E"]
[Result "1-0"]
[ECO "B76"]
[PlyCount "71"]
[EventDate "1961.08.14"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. h4 d5 10. Nxc6 bxc6 11. e5 Nd7 12. f4 e6 13. h5 a5 14. hxg6 fxg6 15. g4 Rf7 16. Bd3 Nf8 17. Bc5 Ba6 18. Bxa6 Rxa6 19. 0-0-0 Nd7 20. Bd6 Nf8 21. g5 Raa7 22. Qh2 Qb6 23. Rd3 Rab7 24. Ba3 Qa6 25. Na4 Qc4 26. Nc5 Rbe7 27. Rf3 Bh8 28. b3 Qb5 29. Rh3 Ra7 30. Rh6 Rg7 31. Qh3 Rae7 32. Nxe6 Nxe6 33. Bxe7 Rxe7 34. Rxg6+ hxg6 35. Qxh8+ Kf7 36. Rh7+ 1-0

[Event "US Open-62"]
[Site "San Francisco"]
[Date "1961.08.23"]
[Round "9"]
[White "Gross, Henry"]
[Black "Kaiser, William E"]
[Result "1-0"]
[ECO "B77"]
[PlyCount "69"]
[EventDate "1961.08.14"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 e5 10. Ndb5 Ne8 11. 0-0-0 Na5 12. Bb3 Be6 13. Nxd6 Nxb3+ 14. cxb3 Nxd6 15. Qxd6 Qc8 16. Kb1 b6 17. Bg5 h6 18. Bh4 Qa6 19. Rhe1 Kh7 20. Nd5 g5 21. Nc7 Qa5 22. Nxa8 Rxa8 23. Bg3 Rc8 24. Rc1 Re8 25. Red1 Bf6 26. Rd5 Bxd5 27. Qxf6 Be6 28. Bxe5 Rg8 29. h4 g4 30. f4 Qd2 31. f5 Qd3+ 32. Ka1 Bxb3 33. Bf4 Rd8 34. Qxh6+ Kg8 35. f6 1-0

[Event "US Open-62"]
[Site "San Francisco"]
[Date "1961.08.22"]
[Round "8"]
[White "Kaiser, William E"]
[Black "Witeczek, Jack"]
[Result "0-1"]
[ECO "C84"]
[PlyCount "60"]
[EventDate "1961.08.14"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Nc3 0-0 8. Nd5 Nxe4 9. d4 exd4 10. Re1 Nc5 11. Nxd4 Bf6 12. Bf4 Bxd4 13. Bxc7 Qg5 14. Bd6 Bb7 15. h4 Qxh4 16. Qf3 Nxb3 17. axb3 Rfe8 18. g3 Qh6 19. Bf4 Qh3 20. c3 Bc5 21. b4 Bf8 22. Rad1 Re6 23. Nc7 Nd8 24. Nd5 Bc6 25. Re5 Rxe5 26. Bxe5 Ne6 27. b3 Re8 28. Qd3 f6 29. Bxf6 Nf4 30. gxf4 Re1+ 0-1

[Event "US Open-62"]
[Site "San Francisco"]
[Date "1961.08.21"]
[Round "7"]
[White "Cantone, Anthony"]
[Black "Kaiser, William E"]
[Result "0-1"]
[ECO "B74"]
[PlyCount "76"]
[EventDate "1961.08.14"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 0-0 8. 0-0 Nc6 9. Nb3 Be6 10. f4 Na5 11. f5 Bc4 12. Nxa5 Bxe2 13. Qxe2 Qxa5 14. g4 Rae8 15. Bd4 Qb4 16. Rad1 Qa5 17. Kh1 Nd7 18. Bxg7 Kxg7 19. Qe3 Qb6 20. Qh3 Qxb2 21. g5 Qxc2 22. Qh6+ Kh8 23. Rf3 Rg8 24. Rh3 Nf8 25. f6 exf6 26. gxf6 Re6 27. Rf3 Re5 28. Rxd6 Rh5 29. Qf4 g5 30. Qg3 g4 31. Rf2 Qc1+ 32. Rd1 Qh6 33. Rg2 Rh3 34. Qe1 g3 35. Rdd2 Ne6 36. Nd5 Qh4 37. Ne7 Rxh2+ 38. Rxh2 g2+ 0-1

[Event "US Open-62"]
[Site "San Francisco"]
[Date "1961.08.17"]
[Round "4"]
[White "Morgan, Charles T"]
[Black "Kaiser, William E"]
[Result "0-1"]
[ECO "E62"]
[PlyCount "70"]
[EventDate "1961.08.14"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 e5 7. d4 Nc6 8. h3 Nh5 9. d5 Na5 10. Nd2 b6 11. e4 Qe8 12. b4 Nb7 13. a3 Bd7 14. Nb3 f5 15. Bd2 f4 16. g4 Nf6 17. f3 h5 18. Kf2 hxg4 19. hxg4 Kf7 20. Rh1 Rh8 21. Rxh8 Qxh8 22. Qe2 Qh4+ 23. Kf1 Rh8 24. Qf2 Qh2 25. Ke2 Nxg4 26. fxg4 Bxg4+ 27. Bf3 Bxf3+ 28. Ke1 Qh1+ 29. Qf1 Qh4+ 30. Qf2 Qg4 31. Bc1 Rh1+ 32. Kd2 Rg1 33. Kd3 Rg2 34. Qe1 Qh3 35. Nd2 Bd1+ 0-1

[Event "US Open-62"]
[Site "San Francisco"]
[Date "1961.08.15"]
[Round "2"]
[White "Kaiser, William E"]
[Black "Burger, Robert"]
[Result "0-1"]
[ECO "B28"]
[PlyCount "92"]
[EventDate "1961.08.14"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Qc7 6. Nc3 Bb4 7. Bd2 Nf6 8. a3 Be7 9. g3 d6 10. Bg2 Bg4 11. h3 Be6 12. 0-0 Qd7 13. Kh2 h6 14. Qe2 Nc6 15. Be3 0-0 16. Rad1 Qc7 17. Ne1 Na5 18. f4 Rad8 19. Qf2 Nc4 20. Bc1 Nxa3 21. f5 Bc4 22. Rg1 Bb5 23. g4 Nc4 24. Bf3 d5 25. g5 Bc5 26. Qg2 Bxg1+ 27. Qxg1 Nxe4 28. gxh6 f6 29. Nxd5 Rxd5 30. Rxd5 Ned6 31. b3 Nxf5 32. Rc5 Qd6 33. Bd5+ Kh8 34. hxg7+ Nxg7 35. Qg6 Ne6 36. Qh6+ Kg8 37. bxc4 Bd7 38. Be4 Rf7 39. Rd5 Qb4 40. Nd3 Qxc4 41. Nf2 Bc6 42. Qd2 f5 43. Bg2 Rg7 44. Bh1 Qf1 45. Ng4 fxg4 46. Bg2 g3# 0-1

[Event "US Open-59"]
[Site "Rochester"]
[Date "1958.08.06"]
[Round "3"]
[White "Kaiser, William E"]
[Black "Byrne, Donald"]
[Result "0-1"]
[ECO "B71"]
[PlyCount "54"]
[EventDate "1958.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Bg4 7. Be2 Bxe2 8. Qxe2 Bg7 9. Be3 0-0 10. 0-0 Nc6 11. Rad1 Qc8 12. Nd5 Re8 13. Nxf6+ Bxf6 14. c3 a5 15. f5 Ne5 16. g4 Qc4 17. Qg2 Qxa2 18. g5 Bg7 19. f6 Bf8 20. Bf4 a4 21. Rf2 Qc4 22. Nc2 Qb3 23. Bxe5 dxe5 24. Qf3 exf6 25. Kh1 Bc5 26. gxf6 Bxf2 27. Qxf2 Qxb2 0-1

[Event "US Open-57"]
[Site "Oklahoma"]
[Date "1956.??.??"]
[Round "8"]
[White "Donovan, Jeremiah"]
[Black "Kaiser, William E"]
[Result "1-0"]
[ECO "C18"]
[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 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. f4 Qa5 8. Bd2 Qa4 9. Be3 Nbc6 10. Nf3 Bd7 11. Be2 Nf5 12. Bf2 Qa5 13. Qd2 h5 14. dxc5 0-0-0 15. 0-0 f6 16. Rfb1 fxe5 17. fxe5 Qc7 18. Bd4 Rdf8 19. a4 Nd8 20. a5 Bc6 21. a6 Kb8 22. axb7 g5 23. Qc1 g4 24. Rxa7 Nxb7 25. Qa3 Kc8 26. Ng5 Kd7 27. Rbxb7 Bxb7 28. Bb5+ Kc8 29. Nxe6 Qf7 30. Ra8+ 1-0

[Event "US Open-57"]
[Site "Oklahoma"]
[Date "1956.??.??"]
[Round "7"]
[White "Kaiser, William E"]
[Black "Morrell, Phil W"]
[Result "1-0"]
[ECO "C83"]
[PlyCount "97"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Be7 10. Bf4 0-0 11. Re1 Nc5 12. Bc2 Re8 13. Nd4 Nxd4 14. cxd4 Nd7 15. Nc3 Nf8 16. Rc1 c5 17. dxc5 Bxc5 18. Ne2 Qb6 19. Bg3 Bb4 20. Rf1 Rac8 21. Kh1 Red8 22. f4 Bg4 23. Qd3 d4 24. f5 Be7 25. Nf4 Bg5 26. h3 Qh6 27. Bh2 Be2 28. Nxe2 Bxc1 29. Nxc1 Nd7 30. Bf4 Qc6 31. Bd1 Nxe5 32. Bxe5 Qxc1 33. Qg3 Qh6 34. Bf4 Qf6 35. Bg5 Qd6 36. Qg4 f6 37. Bf4 Qe7 38. Bb3+ Kh8 39. Bg3 d3 40. Re1 Qc5 41. Rd1 a5 42. Qe4 a4 43. Be6 Qc1 44. Qf3 Rc2 45. Bf4 d2 46. Bxd2 Qxb2 47. Be1 Rf8 48. Qd5 Re2 49. Qd6 1-0

[Event "US Open-57"]
[Site "Oklahoma"]
[Date "1956.??.??"]
[Round "1"]
[White "Kaiser, William E"]
[Black "Potter, Robert BM"]
[Result "1-0"]
[ECO "C89"]
[PlyCount "33"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 Nf6 12. d4 Bd6 13. Re1 Ng4 14. h3 Qh4 15. Qf3 Nxf2 16. Qxf2 Bg3 17. Qxf7+ 1-0

[Event "US Open-57"]
[Site "Oklahoma"]
[Date "1956.??.??"]
[Round "5"]
[White "Kaiser, William E"]
[Black "Whisler, William"]
[Result "0-1"]
[ECO "C13"]
[PlyCount "108"]
[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 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bg5 Be7 7. Bd3 Nxe4 8. Bxe7 Qxe7 9. Bxe4 Nf6 10. Bd3 Qb4+ 11. Qd2 Qxb2 12. 0-0 0-0 13. Rfb1 Qa3 14. Rb3 Qd6 15. Re1 b6 16. Re5 Bb7 17. Rg5 Ne4 18. Bxe4 Bxe4 19. h4 f6 20. Rg3 Bxf3 21. Rbxf3 e5 22. Rf5 Kh8 23. Rd3 e4 24. Rg3 Rae8 25. Qe3 Qd7 26. Rf4 Qe6 27. a3 f5 28. Rg5 h6 29. Rg3 Qf7 30. Qc3 Rc8 31. d5 Qf6 32. Qe3 Qf7 33. Qc3 Qf6 34. Rxf5 Qxc3 35. Rxf8+ Rxf8 36. Rxc3 Rf7 37. Rc6 Re7 38. Re6 Rxe6 39. dxe6 Kg8 40. Kf1 Kf8 41. Ke2 Ke7 42. Ke3 Kxe6 43. Kxe4 h5 44. f3 b5 45. Kd4 Kd6 46. g4 c5+ 47. Kc3 hxg4 48. fxg4 Ke5 49. Kd3 Kf4 50. g5 a5 51. a4 bxa4 52. Kc3 Kg4 53. Kb2 Kxh4 54. Ka3 Kxg5 0-1

[Event "US Open-57"]
[Site "Oklahoma"]
[Date "1956.??.??"]
[Round "12"]
[White "Medina, J."]
[Black "Kaiser, William E"]
[Result "1-0"]
[ECO "E11"]
[PlyCount "69"]
[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. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Nbxd2 d6 6. g3 0-0 7. Bg2 Nbd7 8. 0-0 Re8 9. e4 e5 10. Qc2 c5 11. d5 a6 12. Nh4 b5 13. b3 Nh5 14. Rae1 g6 15. Qd1 b4 16. Bh1 Ra7 17. Ng2 f5 18. exf5 Ndf6 19. fxg6 hxg6 20. Ne3 Rf8 21. Bg2 a5 22. Qc2 Kh7 23. Nf3 Ng4 24. Nh4 Qg5 25. Nxg6 Rf6 26. Nxe5+ Kg8 27. N5xg4 Bxg4 28. Nxg4 Qxg4 29. Re4 Qg5 30. Qe2 Rg6 31. h4 Qh6 32. Rg4 Rag7 33. Rxg6 Rxg6 34. Qe8+ Kg7 35. Re1 1-0

[Event "US Open-57"]
[Site "Oklahoma"]
[Date "1956.??.??"]
[Round "2"]
[White "Ruth, Dale"]
[Black "Kaiser, William E"]
[Result "1-0"]
[ECO "C19"]
[PlyCount "41"]
[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 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 Nbc6 8. Bd3 Qa5 9. Qd2 Qa4 10. 0-0 Bd7 11. Rb1 cxd4 12. cxd4 Nxd4 13. Nxd4 Qxd4 14. Rxb7 Qxe5 15. Bb2 Qh5 16. Qb4 Nc8 17. Bxg7 Rg8 18. Rxd7 a5 19. Rd8+ Kxd8 20. Bf6+ Kc7 21. Qc5+ 1-0

[Event "US Open-57"]
[Site "Oklahoma"]
[Date "1956.??.??"]
[Round "6"]
[White "Wilcox, Rex"]
[Black "Kaiser, William E"]
[Result "0-1"]
[ECO "E40"]
[PlyCount "68"]
[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. e3 d5 5. a3 Bxc3+ 6. bxc3 b6 7. cxd5 exd5 8. a4 0-0 9. Ba3 Re8 10. Nf3 Bg4 11. Be2 Nbd7 12. Nd2 Bxe2 13. Qxe2 Ne4 14. Nxe4 Rxe4 15. 0-0 Qg5 16. a5 Rae8 17. c4 Rxd4 18. cxd5 Rxd5 19. Rfd1 Nc5 20. axb6 axb6 21. Qb5 Red8 22. Rxd5 Qxd5 23. Bxc5 c6 24. Qe2 Qxc5 25. Rd1 Ra8 26. h3 h6 27. Kh2 Qe5+ 28. Kg1 b5 29. Qc2 c5 30. Rd7 c4 31. Qe2 Ra1+ 32. Rd1 b4 33. g3 b3 34. Kh2 Rxd1 0-1

[Event "US Open-56"]
[Site "Long Beach"]
[Date "1955.08.20"]
[Round "12"]
[White "Ruvalcava, Salvador"]
[Black "Kaiser, William E"]
[Result "0-1"]
[ECO "E11"]
[PlyCount "72"]
[EventDate "1955.08.08"]
[EventType "swiss"]
[EventRounds "12"]
[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. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Nbxd2 d6 6. e3 Nc6 7. a3 e5 8. d5 Ne7 9. Bd3 0-0 10. 0-0 Nd7 11. Ng5 h6 12. Ngf3 f5 13. e4 Nc5 14. Bc2 f4 15. b4 Nd7 16. g3 Ng6 17. Re1 Nf6 18. c5 Bg4 19. Kg2 fxg3 20. fxg3 Qd7 21. Bd3 Nh7 22. Be2 Rf6 23. Ng1 Bxe2 24. Qxe2 Ng5 25. Rf1 Raf8 26. Rxf6 Rxf6 27. Rf1 Rxf1 28. Qxf1 Qg4 29. Qe1 Nf4+ 30. Kh1 Nd3 31. Qe3 Nxe4 32. cxd6 cxd6 33. Nc4 Nef2+ 34. Kg2 Qxc4 35. Qxa7 Qxd5+ 36. Kf1 Ng4 0-1

[Event "US Open-56"]
[Site "Long Beach"]
[Date "1955.08.17"]
[Round "9"]
[White "Kaiser, William E"]
[Black "Santasiere, Anthony Edward"]
[Result "0-1"]
[ECO "B03"]
[PlyCount "36"]
[EventDate "1955.08.08"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "USA"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. f4 Nc6 5. Nf3 Bg4 6. Nc3 e6 7. Be2 dxe5 8. fxe5 Bxf3 9. Bxf3 Qh4+ 10. g3 Qxd4 11. Qxd4 Nxd4 12. Bxd5 exd5 13. Nxd5 0-0-0 14. Ne3 Nf3+ 15. Ke2 Nxe5 16. Bd2 Bc5 17. Rhf1 Rhe8 18. Rae1 Nc4 0-1

[Event "US Open-56"]
[Site "Long Beach"]
[Date "1955.08.09"]
[Round "2"]
[White "Kaiser, William E"]
[Black "Sherwin, James T"]
[Result "0-1"]
[ECO "B95"]
[PlyCount "46"]
[EventDate "1955.08.08"]
[EventType "swiss"]
[EventRounds "12"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Bd3 Be7 8. Qd2 Nc6 9. Nxc6 bxc6 10. 0-0 0-0 11. f4 h6 12. Bh4 Nxe4 13. Nxe4 Bxh4 14. Nxd6 Qb6+ 15. Kh1 Qxb2 16. Qe2 Qb4 17. Rad1 a5 18. c4 Be7 19. Qe4 f5 20. Qxc6 Ra6 21. Qb5 Rxd6 22. Qe5 Bf6 23. Qe3 Rfd8 0-1

[Event "Pan American-ch02"]
[Site "Los Angeles"]
[Date "1954.07.21"]
[Round "10"]
[White "Kaiser, William E"]
[Black "Lapiken, Peter Petrovich"]
[Result "0-1"]
[ECO "C86"]
[PlyCount "80"]
[EventDate "1954.07.10"]
[EventType "swiss"]
[EventRounds "14"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Qe2 b5 7. Bb3 0-0 8. c3 d5 9. d3 dxe4 10. dxe4 Bd6 11. Rd1 Qe7 12. Nbd2 Na5 13. Bc2 Be6 14. b3 Nd7 15. Nf1 Nb6 16. Ne3 g6 17. Nd5 Nxd5 18. exd5 Bd7 19. Bh6 Rfe8 20. Ng5 f5 21. f3 Nb7 22. b4 Nd8 23. Qd2 f4 24. g4 Nf7 25. Nxf7 Kxf7 26. g5 a5 27. bxa5 Rxa5 28. c4 Bb4 29. Qe2 bxc4 30. Qxc4 Qc5+ 31. Qxc5 Bxc5+ 32. Kg2 Bd4 33. Bb3 Bxa1 34. Rxa1 Ba4 35. Bc4 Rc5 36. Bd3 Rb8 37. Re1 Rb2+ 38. Kg1 Rxa2 39. Bf1 Bb5 40. Bh3 Rxd5 0-1

[Event "Pan American-ch02"]
[Site "Los Angeles"]
[Date "1954.07.17"]
[Round "7"]
[White "Kaiser, William E"]
[Black "Pafnutieff, Vladimir"]
[Result "0-1"]
[ECO "C18"]
[PlyCount "120"]
[EventDate "1954.07.10"]
[EventType "swiss"]
[EventRounds "14"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 cxd4 8. cxd4 b6 9. Bd3 Ba6 10. Bxa6 Nxa6 11. Qd3 Nb8 12. Bd2 Ne7 13. Bb4 Nbc6 14. Bd6 Qd7 15. 0-0 Na5 16. Nd2 0-0 17. f4 Rfc8 18. Bxe7 Qxe7 19. f5 exf5 20. Rxf5 Rc7 21. Raf1 Qe6 22. Nf3 h6 23. g4 Rac8 24. Rf2 Rc3 25. Qd2 Rxa3 26. Rf4 Rcc3 27. Ne1 Nc4 28. Qc1 Ra2 29. Rxf7 Qxg4+ 30. Ng2 Qxd4 31. e6 Rca3 32. e7 Nd6 33. Rf8+ Kh7 34. c3 Qxf2+ 35. Rxf2 Ra1 36. Rc2 Rxc1+ 37. Rxc1 Ra4 38. Ne3 Re4 39. Nxd5 Nf5 40. Ra1 Nxe7 41. Nc7 a5 42. Na8 Nd5 43. Rb1 Re8 44. c4 Rxa8 45. cxd5 Rd8 46. Rxb6 Rxd5 47. Ra6 Rf5 48. Kg2 g5 49. Kg3 h5 50. Kg2 Kg7 51. Kg3 Kf7 52. Rh6 g4 53. Kg2 Ke7 54. h3 gxh3+ 55. Kxh3 Kd7 56. Kh4 Kc7 57. Re6 a4 58. Kg3 a3 59. Re1 a2 60. Ra1 Ra5 0-1

[Event "Pan American-ch02"]
[Site "Los Angeles"]
[Date "1954.07.10"]
[Round "1"]
[White "Kaiser, William E"]
[Black "Fries, Thomas"]
[Result "0-1"]
[ECO "B39"]
[PlyCount "68"]
[EventDate "1954.07.10"]
[EventType "swiss"]
[EventRounds "14"]
[EventCountry "USA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Be2 Nxe3 9. fxe3 Qb6 10. Nd5 Qa5+ 11. Qd2 Qd8 12. 0-0 0-0 13. Rad1 Ne5 14. c5 e6 15. Nf4 Qe7 16. b4 b6 17. Nb3 Bb7 18. Bf3 Qh4 19. Qc2 g5 20. Ne2 g4 21. g3 Qg5 22. Bg2 Qxe3+ 23. Kh1 Ba6 24. Nbc1 Rac8 25. a4 Qa3 26. Na2 Bd3 27. Qd2 bxc5 28. Nf4 Bxf1 29. Rxf1 Nc4 30. Qe2 Ne3 31. Re1 Nxg2 32. Kxg2 cxb4 33. Nh5 Rc2 34. Qxc2 Qf3+ 0-1

