| Jaren | |
| | Stukken | |
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 | | Auteur: | Niek Keessen (1939 - 1992) | | Jaren: | 1957 - 1995 | | Composities: | 270 | | Motieven: | 72 |
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| Auteur | Stukken | Zetten | Datum | Bron | Zien | | Keessen, N.R. & Scheijen, J.H.H. | 9x9 | 7 | 00-07-1995 | Scheijen,J.H.H. Verzamelde Dampr. 24 |  | | Keessen, N.R. & Scheijen, J.H.H. | 8x8 | 4 | 00-03-1995 | Scheijen,J.H.H. Verzamelde Dampr. 23 | | | Keessen, N.R. & Scheijen, J.H.H. | 9x8 | 5 | 00-03-1995 | Scheijen,J.H.H. Verzamelde Dampr. 23 | | | Keessen, N.R. & Scheijen, J.H.H. | 9x9 | 3 | 00-03-1995 | Scheijen,J.H.H. Verzamelde Dampr. 23 | | | Keessen, N.R. | 0x2 + 3x1 | 4 | 01-01-1986 | Het Damspel |  | | Keessen, N.R. | 10x10 | 0 | 00-05-1983 | Dam Eldorado | | | Keessen, N.R. | 12x10 | 9 | 00-11-1979 | Dam Eldorado | | | Keessen, N.R. | 9x9 | 7 | 00-11-1979 | Dam Eldorado | | | Keessen, N.R. | 5x6 + 3x2 | 6 | 00-01-1979 | Dam Eldorado | | | Keessen, N.R. | 10x10 | 8 | 00-11-1978 | Dam Eldorado | | | Keessen, N.R. | 10x11 | 5 | 00-11-1978 | Dam Eldorado | | | Keessen, N.R. | 12x13 | 10 | 02-06-1978 | Pennings,J.A. 4650 problemen 5 | | | Keessen, N.R. | 9x9 | 4 | 00-10-1977 | De A.D.G.-er | | | Keessen, N.R. | 11x10 + 0x1 | 8 | 00-09-1977 | De A.D.G.-er | | | Keessen, N.R. | 9x10 | 7 | 00-09-1977 | Dam Eldorado | | | Keessen, N.R. | 7x5 + 1x2 | 4 | 18-06-1977 | De Amersfoortse Courant | | | Keessen, N.R. | 10x6 + 0x1 | 5 | 18-06-1977 | De Amersfoortse Courant | | | Keessen, N.R. | 12x13 | 10 | 18-06-1977 | De Amersfoortse Courant | | | Keessen, N.R. | 13x13 | 6 | 18-06-1977 | De Amersfoortse Courant | | | Keessen, N.R. | 11x11 | 7 | 00-03-1977 | Dam Eldorado | | | Keessen, N.R. | 11x10 | 6 | 00-03-1977 | Dam Eldorado | | | Keessen, N.R. | 11x10 | 8 | 00-03-1977 | Dam Eldorado | | | Keessen, N.R. | 10x10 | 9 | 00-03-1977 | Dam Eldorado | | | Keessen, N.R. | 12x12 | 7 | 00-03-1977 | Dam Eldorado | | | Keessen, N.R. | 14x13 | 8 | 00-03-1977 | Dam Eldorado | | | Keessen, N.R. | 11x11 | 9 | 00-02-1977 | De A.D.G.-er | | | Keessen, N.R. | 10x9 | 6 | 00-12-1976 | De A.D.G.-er | | | Keessen, N.R. | 8x8 | 4 | 00-11-1976 | Dam Eldorado | | | Keessen, N.R. | 8x7 | 3 | 00-11-1976 | Dam Eldorado | | | Keessen, N.R. | 10x9 | 7 | 00-09-1976 | Dam Eldorado | | | Keessen, N.R. | 9x10 | 7 | 00-07-1976 | Dam Eldorado | | | Keessen, N.R. | 5x5 + 1x1 | 5 | 18-06-1976 | Barneveldse Courant | | | Keessen, N.R. | 11x11 | 8 | 00-05-1976 | Dam Eldorado | | | Keessen, N.R. | 14x15 | 9 | 10-01-1976 | De Amersfoortse Courant | | | Keessen, N.R. | 9x8 | 6 | 10-01-1976 | De Amersfoortse Courant | | | Keessen, N.R. | 11x11 | 9 | 10-01-1976 | De Amersfoortse Courant | | | Keessen, N.R. | 10x11 | 4 | 10-01-1976 | De Amersfoortse Courant | | | Keessen, N.R. | 8x8 | 4 | 00-11-1975 | Dam Eldorado | | | Keessen, N.R. | 10x11 | 9 | 00-11-1975 | Dam Eldorado | | | Keessen, N.R. | 11x11 | 8 | 00-11-1975 | Dam Eldorado | | | Keessen, N.R. | 10x10 | 7 | 00-10-1975 | De Problemist | | | Keessen, N.R. | 11x11 | 9 | 00-10-1975 | De Problemist | | | Keessen, N.R. | 9x9 | 7 | 00-10-1975 | De Problemist | | | Keessen, N.R. | 7x7 | 5 | 00-10-1975 | De Problemist | | | Keessen, N.R. | 11x10 | 7 | 00-10-1975 | De Problemist | | | Keessen, N.R. | 10x10 | 6 | 00-10-1975 | De Problemist | | | Keessen, N.R. | 11x11 | 9 | 00-09-1975 | Dam Eldorado | | | Keessen, N.R. | 9x9 | 5 | 09-08-1975 | Het Parool | | | Keessen, N.R. | 12x11 | 10 | 00-06-1975 | De Problemist | | | Keessen, N.R. | 11x11 | 10 | 00-06-1975 | De A.D.G.-er | | | Keessen, N.R. | 9x8 | 6 | 00-03-1975 | De A.D.G.-er | | | Keessen, N.R. | 3x3 | 7 | 01-01-1975 | Bakker, Gerhard; Bruijn, de Gerrit L. - Damspel Kleingoed | | | Keessen, N.R. | 8x8 | 5 | 00-01-1975 | De A.D.G.-er | | | Keessen, N.R. | 9x9 | 5 | 00-01-1975 | Dam Eldorado | | | Keessen, N.R. | 8x8 | 6 | 00-11-1974 | Dam Eldorado | | | Keessen, N.R. | 9x9 | 6 | 00-10-1974 | De A.D.G.-er | | | Keessen, N.R. | 11x10 | 8 | 00-09-1974 | Dam Eldorado | | | Keessen, N.R. | 9x8 | 5 | 00-09-1974 | Dam Eldorado | | | Keessen, N.R. | 7x7 | 3 | 00-09-1974 | Dam Eldorado | | | Keessen, N.R. | 11x10 | 8 | 00-09-1974 | Dam Eldorado | | | Keessen, N.R. | 10x9 | 7 | 00-09-1974 | Dam Eldorado | | | Keessen, N.R. | 12x12 | 8 | 00-09-1974 | Dam Eldorado | | | Keessen, N.R. & Scheijen, J.H.H. | 7x7 | 4 | 00-06-1974 | De A.D.G.-er | | | Keessen, N.R. | 7x8 + 3x3 | 8 | 00-05-1974 | Dam Eldorado | | | Keessen, N.R. | 10x7 + 1x2 | 8 | 00-05-1974 | Dam Eldorado | | | Keessen, N.R. | 13x8 + 0x2 | 11 | 00-05-1974 | Dam Eldorado | | | Keessen, N.R. | 8x6 + 2x3 | 8 | 00-05-1974 | Dam Eldorado | | | Keessen, N.R. | 5x2 + 1x2 | 4 | 00-05-1974 | Dam Eldorado | | | Keessen, N.R. | 10x10 + 1x2 | 9 | 00-05-1974 | Dam Eldorado | | | Keessen, N.R. | 11x7 + 1x2 | 9 | 00-05-1974 | Dam Eldorado | | | Keessen, N.R. | 6x6 | 3 | 00-03-1974 | Dam Eldorado | | | Keessen, N.R. | 9x10 | 6 | 00-01-1974 | Dam Eldorado | | | Keessen, N.R. | 6x5 | 3 | 00-11-1973 | Dam Eldorado | | | Keessen, N.R. & Ruiter, de, D. | 11x11 | 8 | 00-11-1973 | Dam Eldorado | | | Keessen, N.R. & Ruiter, de, D. | 7x6 + 0x1 | 2 | 00-11-1973 | Dam Eldorado | | | Keessen, N.R. & Ruiter, de, D. | 7x7 | 3 | 00-11-1973 | Dam Eldorado | | | Keessen, N.R. & Scheijen, J.H.H. | 10x10 | 6 | 00-11-1973 | Dam Eldorado | | | Keessen, N.R. & Scheijen, J.H.H. | 9x8 | 4 | 00-11-1973 | Dam Eldorado | | | Keessen, N.R. & Scheijen, J.H.H. | 7x7 | 2 | 00-11-1973 | Dam Eldorado | | | Keessen, N.R. | 11x12 | 5 | 00-09-1973 | Dam Eldorado | | | Keessen, N.R. | 12x9 + 0x1 | 7 | 00-09-1973 | Dam Eldorado | | | Keessen, N.R. | 13x12 | 8 | 00-09-1973 | Dam Eldorado | | | Keessen, N.R. | 12x10 + 0x1 | 6 | 00-09-1973 | Dam Eldorado | | | Keessen, N.R. | 11x9 + 0x2 | 4 | 00-05-1973 | Dam Eldorado | | | Keessen, N.R. | 9x9 | 6 | 00-11-1972 | Dam Eldorado | | | Keessen, N.R. | 7x7 | 5 | 00-11-1972 | Dam Eldorado | | | Keessen, N.R. | 5x5 | 4 | 00-11-1972 | Dam Eldorado | | | Keessen, N.R. | 6x6 | 5 | 00-11-1972 | Dam Eldorado | | | Keessen, N.R. | 6x6 | 2 | 00-11-1972 | Dam Eldorado | | | Keessen, N.R. | 6x5 | 4 | 00-11-1972 | Dam Eldorado | | | Keessen, N.R. | 11x9 + 0x1 | 8 | 00-11-1972 | Dam Eldorado | | | Keessen, N.R. | 10x10 | 8 | 00-11-1972 | Dam Eldorado | | | Keessen, N.R. | 7x7 | 4 | 22-07-1972 | Het Parool | | | Keessen, N.R. | 7x7 | 6 | 00-05-1972 | Dam Eldorado | | | Keessen, N.R. | 10x10 | 5 | 00-03-1972 | Dam Eldorado | | | Keessen, N.R. | 6x6 | 5 | 00-11-1971 | Dam Eldorado | | | Keessen, N.R. | 8x8 | 4 | 00-09-1971 | Dam Eldorado | | | Keessen, N.R. | 7x7 | 4 | 00-09-1971 | Dam Eldorado | | | Keessen, N.R. | 7x7 | 3 | 00-09-1971 | Dam Eldorado | | | Keessen, N.R. & Scheijen, J.H.H. | 8x8 | 6 | 00-09-1971 | Dam Eldorado | |
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MotiefMijn
