| White | ELO W | Black | ELO B | Result | Moves | ECO | Date | Tournament | View |
| Factor, S | Duchamp, M | 1-0 ![]() |
1928 | The Hague ol (Men) |
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| Factor, S | Mueller, H | 1-0 ![]() |
1928 | The Hague ol (Men) |
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| Factor, S | Lasker, E | 0-1 ![]() |
58 | D52 | 1928 | Bradley Beach |
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| Factor, S | Mlotkowski, S | 0-1 ![]() |
21 | D38 | 1928 | Bradley Beach |
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| Factor, S | Kupchik, A | 1-0 ![]() |
30 | D16 | 1928 | Bradley Beach |
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| Factor, S | Horowitz, I | 1-0 ![]() |
26 | A53 | 1928 | Bradley Beach |
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| Proca, Z | Factor, S | ½-½ ![]() |
1928 | The Hague ol (Men) |
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| Spero, I | Factor, S | 1-0 ![]() |
72 | C80 | 1922 | Louisville WCA |
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| Showalter, J | Factor, S | 0-1 ![]() |
46 | D60 | 1922 | Louisville WCA |
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| Factor, S | Whitaker, N | 1-0 ![]() |
39 | D40 | 1922 | Louisville WCA |
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| Lasker, E | Factor, S | 0-1 ![]() |
40 | C83 | 1922 | Louisville WCA |
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| Gruer, E | Factor, S | 0-1 ![]() |
71 | C80 | 1922 | Louisville WCA |
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| Factor, S | Reti, R | 1-0 ![]() |
33 | A85 | 1919 | Rotterdam |
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| Reti, R | Factor, S | 1-0 ![]() |
23 | C30 | 1919 | Rotterdam |
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