jueves, 28 de noviembre de 2013

Playing Raumschach

Raumschach is an old german version of spatial chess. It was invented by Ferdinand Maack in 1907. It need more pieces than in chess for each player:  two pawn and two new pieces; the unicorns . This spatial chess is played in a 5x5x5 board (like a cube). Of course it is hard to play. 

In this example, the knight is giving check to king from the third level to the first.

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