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Download PGN
Kuipers, Joris
(1561) -
Van Os, Albert
(1875) -
Leiden SB-ch
(2), Leiden, 2009
½-½
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Other games by White
Kuipers - Helfferich (Leiden, .
Volders - Kuipers (Leiden, 200.
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Kuipers - Bloothoofd (Leiden, .
Verheijen - Kuipers (Leiden, 2.
Kuiper - Kuipers (Leiden, 2011.
Other games by Black
Jansen - Van Os (Leiden, 2009)
Jonk - Van Os (Leiden, 2008)
De Waard - Van Os (Leiden, 200.
Van Os - Cortenraad (Leiden, 2.
Van Os - Zwinkels (Leiden, 200.
Van Vliet - Van Os (Leiden, 20.