I assume the Bolero definition is imprecise concerning long castling. In orthodox chess, long castling is (of course) legal even…
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From the definition: "Castling is permitted if the king and the rook are on their starting positions (or with Circe-reborn…
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1397.2 is cooked using PG demolition mode in 42h. The first 8.0 moves are the same as the intention. 1.BPa4…
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This is a wonderful find! Even the little Pb5 has many functions - ar least two in each solution.
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Dear Joost, I think the difference between Querquisite and Bolero is big enough and clear because of: a) Bolero is…
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The Bolero idea isn't entirely new: a Querquisite moves and captures like the piece on whose column it stands (so…
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Beautiful idea. Black king has three squares to move with immunity. They are eliminated cyclically by black hideaway, white piece…
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definition not clear for me. From which square the rook/bishop move to b3/b4?
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Congratulations Pierre for this incursion in a new field. I see that you are faithfull to your couple Rook/Bishop and…
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In Jacobi v0.6.4, I made a small change to constraints notation and the code for problem 2 no longer works.…
On Jacobi equipped with constraints… (Michel Caillaud, Nicolas Dupont, François Labelle)