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 42 half-moves

# move score
1 Kd7 win in 41 half-moves
2 Ke7 win in 41 half-moves
3 Kgf7 win in 45 half-moves
4 Kgf8 win in 45 half-moves
5 Rc7 win in 45 half-moves
6 Rc8 win in 45 half-moves
7 Kd8 win in 47 half-moves
8 Rc1 win in 47 half-moves
9 Rc2 win in 47 half-moves
10 Rd6 win in 49 half-moves
11 Kef7 win in 51 half-moves
12 Kef8 win in 51 half-moves
13 Kh8 win in 51 half-moves
14 Ra6 win in 51 half-moves
15 Rb6 win in 51 half-moves
16 Re6 win in 51 half-moves
17 Rf6 win in 51 half-moves
18 Kg7 loss in 4 half-moves
19 Kh7 loss in 4 half-moves
20 Rc3 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rc5 loss in 2 half-moves
23 Rg6 loss in 2 half-moves
24 Rh6 loss in 2 half-moves