Kubbel, Leonid Ivanovich (AKA Kubbel, Karl Artur Leonid)
1/2 Prize, Zadachi i Etyudi, 1928
#3
12 + 11
3773 | FIDE Album (1914-1944) (II) | 1972 |
14986 | White-Hume Collection | 2016 |
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