Discuss Problems 636 & 637: Gennady Koziura - Selfmates https://kobulchess.com/en/problems/originals-2015/886-gennady-koziura-selfmate.html Fri, 16 Oct 2026 17:00:54 +0000 JComments https://kobulchess.com/en/problems/originals-2015/886-gennady-koziura-selfmate.html#comment-7013 Diyan Kostadinov Sat, 12 Dec 2015 01:23:45 +0000 https://kobulchess.com/en/problems/originals-2015/886-gennady-koziura-selfmate.html#comment-7013 https://kobulchess.com/en/problems/originals-2015/886-gennady-koziura-selfmate.html#comment-7012 Ivan Soroka Fri, 11 Dec 2015 21:24:32 +0000 https://kobulchess.com/en/problems/originals-2015/886-gennady-koziura-selfmate.html#comment-7012