| Years | |
| | Pieces | |
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 | | Author: | Jaap Jan de Bert | | Years: | 1961 - 1967 | | Compositions: | 6 |
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| Author | Pieces | Plys | Date | Source | View | | Bert, de, J.J. | 12x12 | 7 | 00-04-1967 | De Problemist |  | | Bert, de, J.J. | 8x7 | 6 | 00-08-1963 | Het Damspel | | | Bert, de, J.J. | 10x10 | 5 | 00-08-1963 | Het Damspel | | | Bert, de, J.J. | 5x6 | 4 | 00-08-1963 | Het Damspel | | | Bert, de, J.J. | 10x10 | 6 | 19-01-1963 | Elseviers Weekblad | | | Bert, de, J.J. | 9x9 | 4 | 00-11-1961 | Het Damspel | |
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MotifMine
