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Upgrade chess. Upgrade initially weak pieces by capturing. (8x8, Cells: 64) [All Comments] [Add Comment or Rating]
Jörg Knappen wrote on 2014-08-26 UTC
Upgrade Chess has extremely weak armies. Counting the levels, Upgrade Chess has 15 levels per side (compare to Shatranj with 29 levels or FIDE Chess with 56 levels).

Probably the winner of the first battle will win the whole game, making opening theory very important and almost a mathematical puzzle. Here is one opening (not a very good one, but illustrating some features of the game): 1. e4 d5 2. exd5?? c6 When the pawn goes on capturing it will be taken by the Crab on b8 which promotes to NN2 -- winning advantage for black. 3. c4 Kd7 Black brings the King to the front. There is no danger because of the weakness of the armies, and by capturing with the King he can distribute the additional levels to a piece of his choice.

BTW, Stackable piece would make a nice physical implementation of the game.