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

EGTB: win in 4 half-moves

# move score
1 Kc8 win in 3 half-moves
2 Kcd8 win in 3 half-moves
3 Ra6 win in 3 half-moves
4 Rb7 win in 5 half-moves
5 Kb7 win in 9 half-moves
6 Kb6 draw
7 Kb8 draw
8 Kcd7 draw
9 Ke7 draw
10 Ked7 draw
11 Ked8 draw
12 Kf7 draw
13 Kf8 draw
14 Ra1 draw
15 Ra2 draw
16 Ra8 draw
17 Kc6 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Ra4 loss in 2 half-moves
21 Ra5 loss in 2 half-moves