congratulations Julia on winning the first prize !!
On SuperProblem: Provisional award TT-222
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…
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The French announcement says that the choice is made by the capturing side, so it looks like a translation error.…
On 17th TT by Phénix (C 1.04.2020)
There is certainly a big difference, especially in case of convincing 'natural' dual avoidance. In each of the Feather's positionS!,…
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There is no big difference between "by the twinning" and "by the play" in cases like this: in Feather's position,…
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Dual is avoided by the twinning (“why not interchange the solutions of a) and b)?”). It could be done by…
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The miniature is just an illustration of the condition. That's just the scheme from where the composing only begins (as…
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I agree here, too: beside the mating Messigny interchange, 1427 has the points "where to put the wK, f8 or…
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… and the mates in No.1427 wouldn't be mates!
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I agree - it is *not* legal to immediately reverse a Messigny interchange (otherwise, White could never perform such an…
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