8
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2
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1
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Click on the third or sixth rank to set the en passant target square.

EGTB: win in 36 half-moves

# move score
1 Kab4 win in 35 half-moves
2 Kab6 win in 35 half-moves
3 Kc4 win in 35 half-moves
4 Kaa4 win in 39 half-moves
5 Kbb4 win in 39 half-moves
6 Ra4 win in 39 half-moves
7 Rb3 win in 39 half-moves
8 Rc3 win in 39 half-moves
9 Kaa6 win in 41 half-moves
10 Kba4 win in 41 half-moves
11 Kbb6 win in 41 half-moves
12 Kc5 win in 41 half-moves
13 Ra1 win in 41 half-moves
14 Ra2 win in 41 half-moves
15 Rg3 win in 43 half-moves
16 Rh3 win in 43 half-moves
17 Kba6 win in 45 half-moves
18 Kc6 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Rf3 loss in 2 half-moves