I tested this problem with new Gustav 4.1a (by Olaf Jenkner), elapsed time 03 : 11 : 04,33 h (Hashtables…
I thought that the same piece should continue moving, not the same kind of piece.
In P1090553, it is not clear to me as to why 5.bxc8=B is not possible?
Surprising that despite such a strong force black king has no refuge except at e5 !
About 4th prize: The Wenigsteiner award is for compositions with a maximum of 4 pieces in the diagram position, so…
Dear Aleksey, The World is beautiful because it's colorful! It is important that we understand each other despite the differences!…
Dear Janos, Your 1st version (with Bf2-g1-f2) is interesting but 1st White move is "almost automatical" - it reduces a…
Hello Aleksey, Perhaps the following small orthodox and fairy changes also deserve attention: to/a/No.1422 Aleksey Oganesjan Russia original – 12.07.2019…
congratulations Julia on winning the first prize !!
1397.3 is cooked using PG demolition mode in 5 days. 1.BPa4 BPb5 2.BPec4 BPbd5 3.BPbd4 BPxd4 4.BPb3 BPc3 5.Ke2 BPb2…