| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. Kashdan vs M C Palmer |
| 1-0 | 30 | 1933 | Simul, 34b | B58 Sicilian |
| 27. Fine vs M C Palmer |
 | 1-0 | 34 | 1933 | 34th Western Championship | E43 Nimzo-Indian, Fischer Variation |
| 28. M C Palmer vs A Dake |
 | 0-1 | 41 | 1933 | 34th Western Championship | B01 Scandinavian |
| 29. M C Palmer vs Reshevsky |
| 0-1 | 30 | 1933 | 34th Western Championship | E90 King's Indian |
| 30. M C Palmer vs Euwe |
| 0-1 | 14 | 1949 | Casual game | B28 Sicilian, O'Kelly Variation |
| 31. M C Palmer vs L Blonarovych |
| 0-1 | 59 | 1954 | 55th US Open | C09 French, Tarrasch, Open Variation, Main line |
| 32. M C Palmer vs D Fischheimer |
| 0-1 | 43 | 1954 | 55th US Open | D11 Queen's Gambit Declined Slav |
| 33. W A Bills vs M C Palmer |
| 1-0 | 31 | 1954 | 55th US Open | D15 Queen's Gambit Declined Slav |
| 34. M C Palmer vs J B Holt |
| 1-0 | 125 | 1954 | 55th US Open | B32 Sicilian |
| 35. M C Palmer vs G Fuster |
| 0-1 | 27 | 1956 | 57th US Open | D19 Queen's Gambit Declined Slav, Dutch |
| 36. W G McClain vs M C Palmer |
| 0-1 | 26 | 1956 | 57th US Open | E33 Nimzo-Indian, Classical |
| 37. M C Palmer vs J F Donovan |
| 0-1 | 31 | 1956 | 57th US Open | A04 Reti Opening |
| 38. Kamalakar Raut vs M C Palmer |
| 1-0 | 24 | 1956 | 57th US Open | B32 Sicilian |
| 39. M C Palmer vs Bill Wheeler |
| 0-1 | 22 | 1969 | 70th US Open | A34 English, Symmetrical |
| 40. M C Palmer vs I Zalys |
| 0-1 | 53 | 1969 | 70th US Open | E20 Nimzo-Indian |
| 41. M C Palmer vs K Winterton |
| 0-1 | 26 | 1969 | 70th US Open | A21 English |
| 42. G C Gross vs M C Palmer |
| 1-0 | 27 | 1971 | 72nd US Open | B88 Sicilian, Fischer-Sozin Attack |
Kibitzing
