| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 226. Milner-Barry vs J van den Bosch |
| 1-0 | 28 | 1949 | Netherlands - Great Britain | B01 Scandinavian |
| 227. J van den Bosch vs Euwe |
| 0-1 | 35 | 1952 | Bussum | C77 Ruy Lopez |
| 228. T van Scheltinga vs J van den Bosch |
| ½-½ | 51 | 1954 | Dutch Championship | D61 Queen's Gambit Declined, Orthodox, Rubinstein Attack |
| 229. C Orbaan vs J van den Bosch |
| 1-0 | 45 | 1954 | Dutch Championship | B50 Sicilian |
| 230. J van den Bosch vs Euwe |
 | ½-½ | 53 | 1954 | Dutch Championship | B59 Sicilian, Boleslavsky Variation, 7.Nb3 |
| 231. N Cortlever vs J van den Bosch |
| ½-½ | 18 | 1954 | Dutch Championship | A06 Reti Opening |
| 232. C van den Berg vs J van den Bosch |
| 0-1 | 37 | 1954 | Dutch Championship | C05 French, Tarrasch |
| 233. J van den Bosch vs W J Muhring |
| 0-1 | 25 | 1954 | Dutch Championship | A46 Queen's Pawn Game |
| 234. E Spanjaard vs J van den Bosch |
| 1-0 | 28 | 1954 | Dutch Championship | E69 King's Indian, Fianchetto, Classical Main line |
| 235. J van den Bosch vs J Barendregt |
| 1-0 | 20 | 1954 | Dutch Championship | C42 Petrov Defense |
| 236. C van den Berg vs J van den Bosch |
| 1-0 | 27 | 1957 | Dutch Championship | D74 Neo-Grunfeld, 6.cd Nxd5, 7.O-O |
| 237. J van den Bosch vs H Kramer |
| 0-1 | 23 | 1957 | Dutch Championship | B22 Sicilian, Alapin |
| 238. J van den Bosch vs J H Donner |
| 0-1 | 41 | 1957 | Dutch Championship | B30 Sicilian |
| 239. H van Oosterom vs J van den Bosch |
| ½-½ | 20 | 1961 | Match | A15 English |
| 240. J van den Bosch vs H van Oosterom |
| ½-½ | 81 | 1962 | Match | E10 Queen's Pawn Game |
| 241. H van Oosterom vs J van den Bosch |
| ½-½ | 41 | 1962 | Match | A17 English |
| 242. J van den Bosch vs H van Oosterom |
| 0-1 | 29 | 1962 | Match | B12 Caro-Kann Defense |
| 243. H van Oosterom vs J van den Bosch |
| 0-1 | 31 | 1962 | Match | A07 King's Indian Attack |
| 244. J van den Bosch vs H van Oosterom |
| ½-½ | 21 | 1962 | Match | D32 Queen's Gambit Declined, Tarrasch |
| 245. J van den Bosch vs A Jongsma |
| ½-½ | 25 | 1973 | Amsterdam VAS Jubilee | B29 Sicilian, Nimzovich-Rubinstein |
| 246. A Jongsma vs J van den Bosch |
| ½-½ | 45 | 1973 | Amsterdam VAS Jubilee | A07 King's Indian Attack |
Kibitzing
