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

EGTB: win in 4 half-moves

# move score
1 Ka5 win in 3 half-moves
2 Ka7 win in 3 half-moves
3 Kb5 win in 3 half-moves
4 Kbb7 win in 3 half-moves
5 Ra5 win in 3 half-moves
6 Ra8 win in 3 half-moves
7 Kb8 win in 7 half-moves
8 Kc8 win in 7 half-moves
9 Kcb7 win in 7 half-moves
10 Kcc6 win in 7 half-moves
11 Kd6 win in 7 half-moves
12 Kd7 win in 7 half-moves
13 Kd8 win in 7 half-moves
14 Ra4 win in 7 half-moves
15 Kbc6 draw
16 Kc5 draw
17 Ra3 draw
18 Ra7 draw
19 Ra1 loss in 2 half-moves
20 Ra2 loss in 2 half-moves