| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. P Devos vs I Koenig |
| ½-½ | 44 | 1946 | London B | A14 English |
| 27. W Winter vs P Devos |
| 1-0 | 31 | 1946 | London B | D20 Queen's Gambit Accepted |
| 28. P Devos vs Denker |
| 0-1 | 50 | 1946 | London B | A14 English |
| 29. M Christoffel vs P Devos |
| 1-0 | 31 | 1946 | London B | B58 Sicilian |
| 30. P Devos vs Euwe |
 | 1-0 | 40 | 1946 | London B | A12 English with b3 |
| 31. G Abrahams vs P Devos |
| 1-0 | 38 | 1946 | London B | D17 Queen's Gambit Declined Slav |
| 32. P Devos vs G A Thomas |
| 0-1 | 50 | 1946 | London B | A46 Queen's Pawn Game |
| 33. A Medina Garcia vs P Devos |
| 1-0 | 28 | 1946 | London B | B58 Sicilian |
| 34. P Devos vs F Lupi |
| 1-0 | 53 | 1946 | London B | C82 Ruy Lopez, Open |
| 35. P Devos vs R H Newman |
| 1-0 | 27 | 1946 | London B | B74 Sicilian, Dragon, Classical |
| 36. G Wood vs P Devos |
| 1-0 | 57 | 1946 | London B | D29 Queen's Gambit Accepted, Classical |
| 37. Prins vs P Devos |
| 0-1 | 25 | 1946 | Maastricht | B65 Sicilian, Richter-Rauzer Attack, 7...Be7 Defense, 9...Nxd4 |
| 38. P Devos vs A Vinken |
| ½-½ | 41 | 1946 | Maastricht | D45 Queen's Gambit Declined Semi-Slav |
| 39. C H Alexander vs P Devos |
| ½-½ | 31 | 1946 | Maastricht | B84 Sicilian, Scheveningen |
| 40. P Devos vs T D van Scheltinga |
| 0-1 | 32 | 1946 | Maastricht | A13 English |
| 41. P Devos vs V Soultanbeieff |
| 1-0 | 40 | 1946 | Maastricht | D16 Queen's Gambit Declined Slav |
| 42. C Vlagsma vs P Devos |
| ½-½ | 34 | 1946 | Maastricht | B84 Sicilian, Scheveningen |
| 43. P Devos vs W Wolthuis |
| 1-0 | 54 | 1946 | Maastricht | D49 Queen's Gambit Declined Semi-Slav, Meran |
| 44. Euwe vs P Devos |
| 1-0 | 30 | 1946 | Maastricht | B85 Sicilian, Scheveningen, Classical |
| 45. P Devos vs C Doerner |
| 1-0 | 40 | 1946 | Maastricht | D30 Queen's Gambit Declined |
| 46. Maroczy vs P Devos |
| ½-½ | 20 | 1947 | Int A | B85 Sicilian, Scheveningen, Classical |
| 47. P Devos vs G van Doesburgh |
| 0-1 | 9 | 1947 | Int A | C63 Ruy Lopez, Schliemann Defense |
| 48. B H Wood vs P Devos |
| 0-1 | 27 | 1948 | Baarn Major | E37 Nimzo-Indian, Classical |
| 49. A Muffang vs P Devos |
| 1-0 | 27 | 1948 | France-Belgium | D27 Queen's Gambit Accepted, Classical |
| 50. A Dunkelblum vs P Devos |
| ½-½ | 17 | 1948 | BEL-ch | A14 English |
Kibitzing
