| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. D Polland vs Fine |
| ½-½ | 33 | 1938 | United States Championship | D41 Queen's Gambit Declined, Semi-Tarrasch |
| 27. D Polland vs A Simonson |
| ½-½ | 85 | 1938 | United States Championship | A54 Old Indian, Ukrainian Variation, 4.Nf3 |
| 28. D Polland vs P Rosenzweig |
| 1-0 | 20 | 1938 | ACF Congress | A15 English |
| 29. D Polland vs W Adams |
| 0-1 | 68 | 1938 | ACF Congress | A27 English, Three Knights System |
| 30. D Polland vs B Blumin |
| 1-0 | 44 | 1938 | ACF Congress | E19 Queen's Indian, Old Main line, 9.Qxc3 |
| 31. P Rosenzweig vs D Polland |
| 0-1 | 31 | 1938 | 39th ACF Congress. Final | E10 Queen's Pawn Game |
| 32. D Polland vs H Morton |
  | 1-0 | 44 | 1938 | ACF Congress | A27 English, Three Knights System |
| 33. D Polland vs C Jaffe |
| 1-0 | 43 | 1938 | ACF Congress | A27 English, Three Knights System |
| 34. B Dahlstrom vs D Polland |
| 0-1 | 32 | 1938 | ACF Congress | D31 Queen's Gambit Declined |
| 35. D Polland vs Kashdan |
| 0-1 | 29 | 1938 | 39th ACF Congress. Final | D49 Queen's Gambit Declined Semi-Slav, Meran |
| 36. J Moskowitz vs D Polland |
| 0-1 | 50 | 1938 | ACF Congress | D31 Queen's Gambit Declined |
| 37. J W Collins vs D Polland |
| ½-½ | 36 | 1938 | ACF Congress | D31 Queen's Gambit Declined |
| 38. I A Horowitz vs D Polland |
| 1-0 | 21 | 1938 | ACF Congress | D15 Queen's Gambit Declined Slav |
| 39. D Polland vs A Simonson |
| 0-1 | 36 | 1940 | United States Championship | A28 English |
| 40. P R Geffe vs D Polland |
| 1-0 | 28 | 1940 | United States Championship | B40 Sicilian |
| 41. D Polland vs M Green |
| 0-1 | 41 | 1940 | United States Championship | B60 Sicilian, Richter-Rauzer |
| 42. Denker vs D Polland |
| 0-1 | 30 | 1940 | United States Championship | C45 Scotch Game |
| 43. D Polland vs S Bernstein |
| 0-1 | 44 | 1940 | United States Championship | E11 Bogo-Indian Defense |
| 44. Shainswit vs D Polland |
| ½-½ | 46 | 1940 | United States Championship | E60 King's Indian Defense |
| 45. D Polland vs G Littman |
| ½-½ | 54 | 1940 | United States Championship | C13 French |
| 46. M L Hanauer vs D Polland |
| 0-1 | 42 | 1940 | United States Championship | C78 Ruy Lopez |
| 47. D Polland vs Reshevsky |
| 0-1 | 47 | 1940 | United States Championship | E19 Queen's Indian, Old Main line, 9.Qxc3 |
| 48. W Adams vs D Polland |
| 0-1 | 36 | 1940 | United States Championship | B72 Sicilian, Dragon |
| 49. D Polland vs Kashdan |
| ½-½ | 24 | 1940 | United States Championship | D79 Neo-Grunfeld, 6.O-O, Main line |
| 50. A Pinkus vs D Polland |
| ½-½ | 29 | 1940 | United States Championship | C78 Ruy Lopez |
Kibitzing
