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 40 half-moves

# move score
1 Kab6 win in 39 half-moves
2 Ra4 win in 39 half-moves
3 Kaa5 win in 41 half-moves
4 Kb7 win in 41 half-moves
5 Ra1 win in 41 half-moves
6 Ra2 win in 41 half-moves
7 Ra5 win in 41 half-moves
8 Kb4 win in 43 half-moves
9 Kba5 win in 43 half-moves
10 Rb3 win in 43 half-moves
11 Rd3 win in 43 half-moves
12 Ka4 win in 45 half-moves
13 Ka7 win in 45 half-moves
14 Kbb6 win in 45 half-moves
15 Kc4 win in 45 half-moves
16 Kc5 win in 45 half-moves
17 Kc6 win in 49 half-moves
18 Rc3 win in 49 half-moves
19 Rh3 win in 49 half-moves
20 Re3 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rg3 loss in 2 half-moves