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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Kc6 win in 1 half-moves
4 Kd6 win in 1 half-moves
5 Kd7 win in 1 half-moves
6 Ra1 win in 1 half-moves
7 Ra2 win in 1 half-moves
8 Ra3 win in 1 half-moves
9 Ra4 win in 1 half-moves
10 Ra5 win in 1 half-moves
11 Ra6 win in 1 half-moves
12 Ra7 win in 1 half-moves
13 Rb8 win in 1 half-moves
14 Rc8 win in 1 half-moves
15 Rd8 win in 1 half-moves
16 Re8 win in 1 half-moves
17 Rf8 win in 1 half-moves
18 Rg8 win in 1 half-moves
19 Rh8 win in 1 half-moves
20 Kb8 draw
21 Kc8 draw
22 Kd8 draw