Georgy Evseev
I probably was too brief. We really have a two-stage check here. 1. Black king captures a bishop. Period. 2.…
On Albinas Bičiušas – 80JT
The "correct" interpretation cannot be proved by logic. But according to current approach, there should be no transition of power:…
On Albinas Bičiušas – 80JT
In fact RLb4-h4 creates answer for 5 variations, while Ka1-b1 does it only for 4).
On
Formally speaking, in the combination Haan+Anticirce "mate from rebirth square" by Queen or Bishop is impossible. The piece is not…
On No.1234 (PH)
Ka1-b1 seems to work
On
No, I am wrong - RL promotion available in this case, but the question still stays.
On
Is there no better key? Even Sf6-d5 looks more preferrable to me...
On
Sorry, my error - Anticirce prevents it, of course.
On
Why Black cannot take back f2xg1=B? (Several times in course of solution)
On
Please, correct the solution. Thematic variations: 1...Sexg2 and 1...Sexf5 Additional variation: 1...Shxg2/Shxf5
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