Position was hard, but the game is now flawless! I offered Yulia to publish it in collaboration Anatoly Stepochkin +…
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1.b3! Q×b3 2.Sd8 Qg8 3.Be6 Ra3 4.Bd7 Qb3 5.Sf7 Qh3 6.g3 R×g3 7.Sf×e5‡
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This is heavier, but it works : White : Kc8 Bd7 Sf7g6 Pf5b2g2 Black : Kg4 Qg3 Rh5h3 Ba8h2 Sf6b5…
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George's version is more economical, but the attempt was lost. Анатолий Стёпочкин.
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Never mind, was focusing only on the 1-move setplay.
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But the try is missing in this setting.
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Joost, you may - easily - have switchbacks with your idea : White : Ke8 Sd4 Pg6b2 Black : Kg8…
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On the diagonal it can be done more economical, but the white switchback is missing. W: Ke8 Sf5 Pb2 Pg5…
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Although it may be possible to achieve more than 5 Queen Schnoebelens in a Masand proof game, having spent several…
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But if the very last promotion is a Rook, then we have a unique sequence: 10.Kxg1 Bg4 11.fxg8=Q [g4=w][a2=b]+ Kxg8…
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