The combined conditions are a little to grasp. In the second solution, I cannot understand why black cannot play 4.nBxg7…
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In 1466, the stipulation ahser-s#7 is correct. What's missing is a definition of Anti-parry series-mover (ahser-). Also, ideally, the auto-checks…
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In phser the side to move is White. After the first n-1 moves, during the last move White fulfils the…
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Indeed, there are many thematical lines. You can add h2-d6 and g2-g7 to your diagram...
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Shouldn't this be so that the author chooses the problem to compete with? The judge can't first choose the problem…
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I have published other originals with Total Invisibles in Problem Paradise 86, Apr-Jun. 2019 and it was then already mentioned…
On No.1463(EH)
> the TIs may be neutral (why not?) Obviously because I won't program them 🙂
On No.1463(EH)
Logical selfmates can be composed in 3 moves also! Pity only S#12 + are required. I suppose will restrict the…
On Sergey Smotrov 50JT
Perhaps it should be stipulated that as only neutral pawn and queen are there the TI can only be that,…
On No.1463(EH)
There is very little interaction between the two sides. The only interaction occurs in the 1...Bb1 solution, where 2.fxe6 opens…
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