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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kc5 win in 1 half-moves
3 Kc8 win in 3 half-moves
4 Kcc6 win in 3 half-moves
5 Kd7 win in 3 half-moves
6 Kd8 win in 3 half-moves
7 Ra8 win in 3 half-moves
8 Ka6 win in 5 half-moves
9 Kb8 win in 5 half-moves
10 Kbb7 win in 5 half-moves
11 Kcb7 win in 5 half-moves
12 Ra6 win in 5 half-moves
13 Ka5 draw
14 Kbc6 draw
15 Ra3 draw
16 Ra4 draw
17 Ra5 draw
18 Kd6 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Rb7 loss in 2 half-moves