[Event "US Open-62"]
[Site "San Francisco"]
[Date "1961.08.22"]
[Round "8"]
[White "Fischheimer, Daniel"]
[Black "Spector, Isaac"]
[Result "1-0"]
[ECO "B89"]
[PlyCount "67"]
[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 a6 6. f3 Nc6 7. Be3 e6 8. Qd2 Be7 9. Bc4 Qc7 10. Bb3 b5 11. 0-0-0 Bd7 12. g4 h6 13. h4 0-0-0 14. Kb1 Ne5 15. g5 hxg5 16. hxg5 Rxh1 17. Rxh1 Ne8 18. f4 Nc4 19. Bxc4 Qxc4 20. a3 Kb7 21. Nb3 Qc7 22. Na2 Ka8 23. Nb4 Bc8 24. Qd4 e5 25. Qd2 Bb7 26. Nd5 Bxd5 27. Qxd5+ Qb7 28. Qxf7 exf4 29. Qxf4 Rc8 30. Qf5 Rc4 31. Rh8 Rc8 32. Na5 Qc7 33. Qd5+ Kb8 34. Nc6+ 1-0

[Event "US Open-62"]
[Site "San Francisco"]
[Date "1961.08.20"]
[Round "6"]
[White "Hartleb, Glenn E"]
[Black "Spector, Isaac"]
[Result "1-0"]
[ECO "E94"]
[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. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. dxe5 dxe5 8. Be3 c6 9. Qc2 Nbd7 10. Be2 Re8 11. 0-0 Qc7 12. Rfd1 Nf8 13. Bc5 Nh5 14. Bd6 Qa5 15. b4 Qa6 16. a4 b6 17. b5 Qb7 18. bxc6 Qxc6 19. c5 a6 20. Nd5 Ra7 21. Nxb6 Nf4 22. Bc4 Be6 23. a5 Bxc4 24. Qxc4 N4e6 25. Rab1 Nc7 26. Bxf8 Bxf8 27. Nd7 Bg7 28. Rb6 Qa8 29. Ng5 Ne6 30. Nxe6 fxe6 31. Rxe6 Rxe6 32. Qxe6+ Kh8 33. c6 Qc8 34. Rb1 Ra8 35. Qd6 1-0

[Event "US Open-62"]
[Site "San Francisco"]
[Date "1961.08.17"]
[Round "4"]
[White "Spector, Isaac"]
[Black "Harrow, Martin"]
[Result "0-1"]
[ECO "D59"]
[PlyCount "62"]
[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 e6 3. d4 d5 4. Bg5 Be7 5. Nf3 0-0 6. e3 h6 7. Bh4 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Bd3 Be6 12. 0-0 c5 13. Rc1 c4 14. Bb1 Nd7 15. e4 dxe4 16. Bxe4 Rac8 17. h3 Nf6 18. Re1 Qb4 19. Qd2 Qxd2 20. Nxd2 Rfd8 21. Nf3 Nxe4 22. Rxe4 Bd5 23. Re7 Bxf3 24. gxf3 Rxd4 25. Rxa7 Rd2 26. Re1 Rxb2 27. Ree7 Rb1+ 28. Kg2 Rc6 29. f4 c3 30. Rxf7 Rg6+ 31. Kf3 c2 0-1

[Event "US Open-62"]
[Site "San Francisco"]
[Date "1961.08.16"]
[Round "3"]
[White "Spector, Isaac"]
[Black "Brodersen, Bernard Frank"]
[Result "1-0"]
[ECO "A39"]
[PlyCount "33"]
[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 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 d6 10. Qh4 Qb6 11. Rb1 e6 12. Bg5 Nd7 13. Be7 Re8 14. Rfd1 Bf8 15. Bxf8 Nxf8 16. Ne4 Rd8 17. c5 1-0

[Event "US Open-62"]
[Site "San Francisco"]
[Date "1961.08.15"]
[Round "2"]
[White "McCormick, Edgar Thomas"]
[Black "Spector, Isaac"]
[Result "1-0"]
[ECO "B94"]
[PlyCount "55"]
[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 a6 6. Bg5 e5 7. Nf5 Bxf5 8. exf5 Nbd7 9. Bc4 Be7 10. g4 h5 11. Bxf6 Nxf6 12. g5 Nd7 13. h4 Nb6 14. Bb3 Qd7 15. Qf3 Qc6 16. Nd5 Nd7 17. 0-0-0 Nc5 18. Rh3 Nxb3+ 19. Qxb3 Bd8 20. Rc3 Qd7 21. f4 0-0 22. f6 Re8 23. fxg7 exf4 24. Rc7 Qf5 25. Nf6+ Qxf6 26. gxf6 Bxc7 27. Qxb7 Rac8 28. Rd5 1-0

[Event "US Open-62"]
[Site "San Francisco"]
[Date "1961.08.14"]
[Round "1"]
[White "Spector, Isaac"]
[Black "Buczko, H Anthony"]
[Result "1-0"]
[ECO "D19"]
[PlyCount "41"]
[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 c6 2. d4 d5 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Qe2 Bg4 10. h3 Bh5 11. Rd1 Qc7 12. Na2 c5 13. Nxb4 cxb4 14. b3 Ne4 15. Bb2 Ng5 16. Rac1 Qe7 17. Kh2 Qf6 18. d5 Nxf3+ 19. gxf3 Qxf3 20. Qxf3 Bxf3 21. Rg1 1-0

