For posting:
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Fencer: Are you sure ? In that position : Échecs du Chat de Chester (mangue contre nabla) , my remembrance is that the system did not let me play e5xd4, which I interpreted as normal since the pawn was pinned by the enemy king (my king would be in check by the other king). But if what you say is true, e5xd4 would have been a perfectly valid move.
(esconder) Se pretende jogar um jogo contra um adversário com capacidades semelhantes, pode definir uma gama para o BKR do adversário, quando cria um novo convite de jogo. Dessa forma ninguém com um BKR fora dessa gama poderá ver/aceitar o convite. (Katechka) (mostrar todas as dicas)