Umnov, Evgeny Ivanovich
Shakhmaty v SSSR, 1945
#2
5 + 7
3147 | Chess Problems: Introduction to an Art | 1963 |
3105 | FIDE Album (1945-1955) | 1964 |
3310 | 2345 Chess Problems | 1997 |
56 | The Problemist | 2012 |
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