List of chess problems originally published by Onesimus (1 - 2 of 2)

PID Years Kings Stip Award Composer(s)
18233 1954 a3e5 #2 2nd Comm. le Grand, Henk & le Grand, Pieter
18232 1954 a4d4 #2 None le Grand, Henk & le Grand, Pieter

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