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# MCG022- Game 22 MathChess

## Game 22 MathChess

### Chess Pieces:4 Subtractions, Digits (0 … 9), Blue goes first.

B: Blue 3 at I4 moves to I2 and removes Red 4 at B2, Red 7 at F2 and
Red Subtraction at D2.
(7-3=4 and 4 are two equal Partial Values of the Red Subtraction at D2)
R: Red 8 at H7 moves to H6 and removes Blue 0 at A6, Blue 5 at F6 and
Blue Subtraction at D6.
(8-5=3 and 3-0=3 are two equal Partial Values of the Blue Subtraction at D6)
B: Blue 2 at F4 moves to F8 and removes Red 2 at I8 and Red Subtraction at G8.
(Blue 2 and Red 2 are two equal Partial Values of the Red Subtraction at G8)
R: Red 0 at A3 moves to A1 and removes Blue 1 at I1, and Blue Subtraction at F1.
((10+0)-9=1 and 1 are two equal Partial Values of the Blue Subtraction at F1)
B: Blue 3 at I2 moves to E2 and removes Red 5 at E9 and Red Subtraction at E7.
(8-3=5 and 5 are two equal Partial Values of the Red Subtraction at E7)
R: Red 3 at B6 moves to C6 and removes Blue 4 at C8, and Blue Subtraction at C4)
(9 and(10+3)-4=9 are two equal Partial Values of the Blue Subtraction at C4)
B: Blue 9 at B3 jumps over its partner Blue 9 at E3 and removes Red Subtraction
at G3)