| 1st round — 23rd April 1972 |
| GM Benko, Pal |
 |
2520 |
½ - ½ |
|
 |
De Fotis, Gregory |
| GM Byrne, Robert |
 |
2510 |
1 - 0 |
2440 |
 |
Mednis, Edmar John |
| Feuerstein, Arthur William |
 |
|
0 - 1 |
2550 |
 |
GM Evans, Larry Melvyn |
| IM Horowitz, Israel Albert |
 |
|
0 - 1 |
2550 |
 |
GM Kavalek, Lubomir |
| Kaufman, Larry |
 |
|
½ - ½ |
|
 |
Martz, William |
| Popovych, Orest |
 |
|
0 - 1 |
2520 |
 |
GM Lombardy, William James |
| GM Reshevsky, Samuel Herman |
 |
2550 |
1 - 0 |
2440 |
 |
GM Bisguier, Arthur Bernard |
| 1.-5. Byrne, Kavalek, Reshevsky, Evans, Lombardy 1; 6.-9. Benko, De Fotis, Martz, Kaufman ½; 10.-14. Mednis, Bisguier, Feuerstein, Horowitz, Popovych 0; |
| 2nd round — 24th April 1972 |
| GM Bisguier, Arthur Bernard |
 |
2440 |
½ - ½ |
|
 |
Kaufman, Larry |
| GM Evans, Larry Melvyn |
 |
2550 |
½ - ½ |
2550 |
 |
GM Reshevsky, Samuel Herman |
| IM Horowitz, Israel Albert |
 |
|
1 - 0 |
|
 |
Popovych, Orest |
| GM Kavalek, Lubomir |
 |
2550 |
½ - ½ |
|
 |
De Fotis, Gregory |
| GM Lombardy, William James |
 |
2520 |
1 - 0 |
|
 |
Feuerstein, Arthur William |
| Martz, William |
 |
|
½ - ½ |
2510 |
 |
GM Byrne, Robert |
| Mednis, Edmar John |
 |
2440 |
½ - ½ |
2520 |
 |
GM Benko, Pal |
| 1. Lombardy 2; 2.-5. Byrne, Kavalek, Reshevsky, Evans 1½; 6.-10. Benko, De Fotis, Martz, Kaufman, Horowitz 1; 11.-12. Mednis, Bisguier ½; 13.-14. Feuerstein, Popovych 0; |
| 3rd round — 26th April 1972 |
| GM Benko, Pal |
 |
2520 |
½ - ½ |
|
 |
Martz, William |
| GM Byrne, Robert |
 |
2510 |
½ - ½ |
2440 |
 |
GM Bisguier, Arthur Bernard |
| De Fotis, Gregory |
 |
|
0 - 1 |
2440 |
 |
Mednis, Edmar John |
| Feuerstein, Arthur William |
 |
|
1 - 0 |
|
 |
IM Horowitz, Israel Albert |
| Kaufman, Larry |
 |
|
½ - ½ |
2550 |
 |
GM Evans, Larry Melvyn |
| Popovych, Orest |
 |
|
0 - 1 |
2550 |
 |
GM Kavalek, Lubomir |
| GM Reshevsky, Samuel Herman |
 |
2550 |
1 - 0 |
2520 |
 |
GM Lombardy, William James |
| 1.-2. Kavalek, Reshevsky 2½; 3.-5. Byrne, Evans, Lombardy 2; 6.-9. Benko, Mednis, Martz, Kaufman 1½; 10.-13. De Fotis, Bisguier, Feuerstein, Horowitz 1; 14. Popovych 0; |
| 4th round — 27th April 1972 |
| GM Bisguier, Arthur Bernard |
 |
2440 |
½ - ½ |
2520 |
 |
GM Benko, Pal |
| GM Evans, Larry Melvyn |
 |
2550 |
½ - ½ |
2510 |
 |
GM Byrne, Robert |
| IM Horowitz, Israel Albert |
 |
|
0 - 1 |
2550 |
 |
GM Reshevsky, Samuel Herman |
| GM Kavalek, Lubomir |
 |
2550 |
1 - 0 |
2440 |
 |
Mednis, Edmar John |
| GM Lombardy, William James |
 |
2520 |
1 - 0 |
|
 |
Kaufman, Larry |
| Martz, William |
 |
|
½ - ½ |
|
 |
De Fotis, Gregory |
| Popovych, Orest |
 |
|
½ - ½ |
|
 |
Feuerstein, Arthur William |
| 1.-2. Kavalek, Reshevsky 3½; 3. Lombardy 3; 4.-5. Byrne, Evans 2½; 6.-7. Benko, Martz 2; 8.-12. De Fotis, Mednis, Bisguier, Kaufman, Feuerstein 1½; 13. Horowitz 1; 14. Popovych ½; |
| 5th round — 30th April 1972 |
| GM Benko, Pal |
 |
2520 |
½ - ½ |
2550 |
 |
GM Evans, Larry Melvyn |
| GM Byrne, Robert |
 |
2510 |
½ - ½ |
2520 |
 |
GM Lombardy, William James |
| De Fotis, Gregory |
 |
|
1 - 0 |
2440 |
 |
GM Bisguier, Arthur Bernard |
| Feuerstein, Arthur William |
 |
|
½ - ½ |
2550 |
 |
GM Kavalek, Lubomir |
| Kaufman, Larry |
 |
|
1 - 0 |
|
 |
IM Horowitz, Israel Albert |
| Mednis, Edmar John |
 |
2440 |
1 - 0 |
|
 |
Martz, William |
| GM Reshevsky, Samuel Herman |
 |
2550 |
1 - 0 |
|
 |
Popovych, Orest |
| 1. Reshevsky 4½; 2. Kavalek 4; 3. Lombardy 3½; 4.-5. Byrne, Evans 3; 6.-9. Benko, De Fotis, Mednis, Kaufman 2½; 10.-11. Martz, Feuerstein 2; 12. Bisguier 1½; 13. Horowitz 1; 14. Popovych ½; |
| 6th round — 1st May 1972 |
| GM Bisguier, Arthur Bernard |
 |
2440 |
½ - ½ |
2440 |
 |
Mednis, Edmar John |
| GM Evans, Larry Melvyn |
 |
2550 |
½ - ½ |
|
 |
De Fotis, Gregory |
| Feuerstein, Arthur William |
 |
|
0 - 1 |
2550 |
 |
GM Reshevsky, Samuel Herman |
| IM Horowitz, Israel Albert |
 |
|
0 - 1 |
2510 |
 |
GM Byrne, Robert |
| GM Kavalek, Lubomir |
 |
2550 |
½ - ½ |
|
 |
Martz, William |
| GM Lombardy, William James |
 |
2520 |
½ - ½ |
2520 |
 |
GM Benko, Pal |
| Popovych, Orest |
 |
|
0 - 1 |
|
 |
Kaufman, Larry |
| 1. Reshevsky 5½; 2. Kavalek 4½; 3.-4. Byrne, Lombardy 4; 5.-6. Evans, Kaufman 3½; 7.-9. Benko, De Fotis, Mednis 3; 10. Martz 2½; 11.-12. Bisguier, Feuerstein 2; 13. Horowitz 1; 14. Popovych ½; |
| 7th round — 3rd May 1972 |
| GM Benko, Pal |
 |
2520 |
1 - 0 |
|
 |
IM Horowitz, Israel Albert |
| GM Byrne, Robert |
 |
2510 |
½ - ½ |
|
 |
Popovych, Orest |
| De Fotis, Gregory |
 |
|
½ - ½ |
2520 |
 |
GM Lombardy, William James |
| Kaufman, Larry |
 |
|
1 - 0 |
|
 |
Feuerstein, Arthur William |
| Martz, William |
 |
|
½ - ½ |
2440 |
 |
GM Bisguier, Arthur Bernard |
| Mednis, Edmar John |
 |
2440 |
½ - ½ |
2550 |
 |
GM Evans, Larry Melvyn |
| GM Reshevsky, Samuel Herman |
 |
2550 |
0 - 1 |
2550 |
 |
GM Kavalek, Lubomir |
| 1.-2. Kavalek, Reshevsky 5½; 3.-5. Byrne, Lombardy, Kaufman 4½; 6.-7. Evans, Benko 4; 8.-9. De Fotis, Mednis 3½; 10. Martz 3; 11. Bisguier 2½; 12. Feuerstein 2; 13.-14. Horowitz, Popovych 1; |
| 8th round — 4th May 1972 |
| GM Evans, Larry Melvyn |
 |
2550 |
1 - 0 |
|
 |
Martz, William |
| Feuerstein, Arthur William |
 |
|
0 - 1 |
2510 |
 |
GM Byrne, Robert |
| IM Horowitz, Israel Albert |
 |
|
0 - 1 |
|
 |
De Fotis, Gregory |
| GM Kavalek, Lubomir |
 |
2550 |
½ - ½ |
2440 |
 |
GM Bisguier, Arthur Bernard |
| GM Lombardy, William James |
 |
2520 |
½ - ½ |
2440 |
 |
Mednis, Edmar John |
| Popovych, Orest |
 |
|
0 - 1 |
2520 |
 |
GM Benko, Pal |
| GM Reshevsky, Samuel Herman |
 |
2550 |
1 - 0 |
|
 |
Kaufman, Larry |
| 1. Reshevsky 6½; 2. Kavalek 6; 3. Byrne 5½; 4.-6. Evans, Benko, Lombardy 5; 7.-8. De Fotis, Kaufman 4½; 9. Mednis 4; 10.-11. Bisguier, Martz 3; 12. Feuerstein 2; 13.-14. Horowitz, Popovych 1; |
| 9th round — 7th May 1972 |
| GM Benko, Pal |
 |
2520 |
½ - ½ |
|
 |
Feuerstein, Arthur William |
| GM Bisguier, Arthur Bernard |
 |
2440 |
1 - 0 |
2550 |
 |
GM Evans, Larry Melvyn |
| GM Byrne, Robert |
 |
2510 |
1 - 0 |
2550 |
 |
GM Reshevsky, Samuel Herman |
| De Fotis, Gregory |
 |
|
½ - ½ |
|
 |
Popovych, Orest |
| Kaufman, Larry |
 |
|
0 - 1 |
2550 |
 |
GM Kavalek, Lubomir |
| Martz, William |
 |
|
0 - 1 |
2520 |
 |
GM Lombardy, William James |
| Mednis, Edmar John |
 |
2440 |
½ - ½ |
|
 |
IM Horowitz, Israel Albert |
| 1. Kavalek 7; 2.-3. Byrne, Reshevsky 6½; 4. Lombardy 6; 5. Benko 5½; 6.-7. Evans, De Fotis 5; 8.-9. Mednis, Kaufman 4½; 10. Bisguier 4; 11. Martz 3; 12. Feuerstein 2½; 13.-14. Horowitz, Popovych 1½; |
| 10th round — 8th May 1972 |
| Feuerstein, Arthur William |
 |
|
½ - ½ |
|
 |
De Fotis, Gregory |
| IM Horowitz, Israel Albert |
 |
|
0 - 1 |
|
 |
Martz, William |
| Kaufman, Larry |
 |
|
0 - 1 |
2510 |
 |
GM Byrne, Robert |
| GM Kavalek, Lubomir |
 |
2550 |
½ - ½ |
2550 |
 |
GM Evans, Larry Melvyn |
| GM Lombardy, William James |
 |
2520 |
1 - 0 |
2440 |
 |
GM Bisguier, Arthur Bernard |
| Popovych, Orest |
 |
|
0 - 1 |
2440 |
 |
Mednis, Edmar John |
| GM Reshevsky, Samuel Herman |
 |
2550 |
½ - ½ |
2520 |
 |
GM Benko, Pal |
| 1.-2. Byrne, Kavalek 7½; 3.-4. Reshevsky, Lombardy 7; 5. Benko 6; 6.-8. Evans, De Fotis, Mednis 5½; 9. Kaufman 4½; 10.-11. Bisguier, Martz 4; 12. Feuerstein 3; 13.-14. Horowitz, Popovych 1½; |
| 11th round — 10th May 1972 |
| GM Benko, Pal |
 |
2520 |
1 - 0 |
|
 |
Kaufman, Larry |
| GM Bisguier, Arthur Bernard |
 |
2440 |
1 - 0 |
|
 |
IM Horowitz, Israel Albert |
| GM Byrne, Robert |
 |
2510 |
½ - ½ |
2550 |
 |
GM Kavalek, Lubomir |
| De Fotis, Gregory |
 |
|
½ - ½ |
2550 |
 |
GM Reshevsky, Samuel Herman |
| GM Evans, Larry Melvyn |
 |
2550 |
1 - 0 |
2520 |
 |
GM Lombardy, William James |
| Martz, William |
 |
|
1 - 0 |
|
 |
Popovych, Orest |
| Mednis, Edmar John |
 |
2440 |
1 - 0 |
|
 |
Feuerstein, Arthur William |
| 1.-2. Byrne, Kavalek 8; 3. Reshevsky 7½; 4.-5. Benko, Lombardy 7; 6.-7. Evans, Mednis 6½; 8. De Fotis 6; 9.-10. Bisguier, Martz 5; 11. Kaufman 4½; 12. Feuerstein 3; 13.-14. Horowitz, Popovych 1½; |
| 12th round — 11th May 1972 |
| GM Byrne, Robert |
 |
2510 |
½ - ½ |
2520 |
 |
GM Benko, Pal |
| Feuerstein, Arthur William |
 |
|
0 - 1 |
|
 |
Martz, William |
| IM Horowitz, Israel Albert |
 |
|
0 - 1 |
2550 |
 |
GM Evans, Larry Melvyn |
| Kaufman, Larry |
 |
|
0 - 1 |
|
 |
De Fotis, Gregory |
| GM Kavalek, Lubomir |
 |
2550 |
½ - ½ |
2520 |
 |
GM Lombardy, William James |
| Popovych, Orest |
 |
|
½ - ½ |
2440 |
 |
GM Bisguier, Arthur Bernard |
| GM Reshevsky, Samuel Herman |
 |
2550 |
1 - 0 |
2440 |
 |
Mednis, Edmar John |
| 1.-3. Byrne, Kavalek, Reshevsky 8½; 4.-6. Evans, Benko, Lombardy 7½; 7. De Fotis 7; 8. Mednis 6½; 9. Martz 6; 10. Bisguier 5½; 11. Kaufman 4½; 12. Feuerstein 3; 13. Popovych 2; 14. Horowitz 1½; |
| 13th round — 14th May 1972 |
| GM Benko, Pal |
 |
2520 |
½ - ½ |
2550 |
 |
GM Kavalek, Lubomir |
| GM Bisguier, Arthur Bernard |
 |
2440 |
1 - 0 |
|
 |
Feuerstein, Arthur William |
| De Fotis, Gregory |
 |
|
½ - ½ |
2510 |
 |
GM Byrne, Robert |
| GM Evans, Larry Melvyn |
 |
2550 |
1 - 0 |
|
 |
Popovych, Orest |
| GM Lombardy, William James |
 |
2520 |
0 - 1 |
|
 |
IM Horowitz, Israel Albert |
| Martz, William |
 |
|
½ - ½ |
2550 |
 |
GM Reshevsky, Samuel Herman |
| Mednis, Edmar John |
 |
2440 |
½ - ½ |
|
 |
Kaufman, Larry |
| 1.-3. Byrne, Kavalek, Reshevsky 9; 4. Evans 8½; 5. Benko 8; 6.-7. De Fotis, Lombardy 7½; 8. Mednis 7; 9.-10. Bisguier, Martz 6½; 11. Kaufman 5; 12. Feuerstein 3; 13. Horowitz 2½; 14. Popovych 2; |