Dear M. Luce, The computer did not help by looking at cooks, it composed the problem! My part was merely…
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Very nice M.Papack ! I don't see why you add ...with computer ? Everybody knows that fairy problems cannot be…
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Here we have also two circuits, but added S Phoenix: 1.BPa4 BPb5 2.BPac4 BPbd5 3.BPe4 BPf5 4.BPg4 BPh5 5.BPb4 BPxb4…
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Ruined when I checked the last 16 moves: 7.Kc3 Sd7! 8.Kb4 Sb8 9.Kc5 Sd7+ 10.Kd6 Sc5+ 11.Ke5 Sb3 12.BPbd4 Sxd4…
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This situation seems to be a little competition between computer and human brain and this is quite exciting. After some…
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In 1411 wK is necessary. Without him, we have 1.Sg5 Qd4 2.Sh7 Qh8#
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Aleksey, I don't understand the question. Is it the same as Julia's question?
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Eric & Vlaicu, please say: are promotions of the same Black Pawn thematic?
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The same piece means the same unit. The unit may change during the solution by promotion or by some fairy…
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About Bolero... Yes, of course, a small correction is needed in all definitions: "....Castling is permitted if the king and…
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