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

EGTB: win in 4 half-moves

# move score
1 Kg4 win in 3 half-moves
2 Ra3 win in 3 half-moves
3 Ra4 win in 3 half-moves
4 Ra5 win in 3 half-moves
5 Ra6 win in 3 half-moves
6 Ra7 win in 3 half-moves
7 Ra8 win in 3 half-moves
8 Rb2 win in 3 half-moves
9 Rc2 win in 3 half-moves
10 Rd2 win in 3 half-moves
11 Ke4 win in 7 half-moves
12 Ke5 win in 7 half-moves
13 Kf5 win in 7 half-moves
14 Kfe3 win in 7 half-moves
15 Kg5 win in 7 half-moves
16 Kd2 win in 13 half-moves
17 Kd1 loss in 2 half-moves
18 Kd3 loss in 2 half-moves
19 Ke1 loss in 2 half-moves
20 Kee3 loss in 2 half-moves
21 Kef3 loss in 2 half-moves
22 Kf1 loss in 2 half-moves
23 Kf2 loss in 2 half-moves
24 Kff3 loss in 2 half-moves
25 Kg3 loss in 2 half-moves
26 Ra1 loss in 2 half-moves