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

EGTB: win in 4 half-moves

# move score
1 Kc7 win in 3 half-moves
2 Kcc5 win in 3 half-moves
3 Kd5 win in 3 half-moves
4 Kd7 win in 3 half-moves
5 Ra4 win in 3 half-moves
6 Ra7 win in 3 half-moves
7 Kb4 win in 7 half-moves
8 Kb7 win in 7 half-moves
9 Kbb6 win in 7 half-moves
10 Kcb6 win in 7 half-moves
11 Kd6 win in 7 half-moves
12 Ra5 win in 7 half-moves
13 Ra8 win in 7 half-moves
14 Ka4 win in 11 half-moves
15 Ka5 win in 11 half-moves
16 Kbc5 draw
17 Kc4 draw
18 Ra3 draw
19 Rb6 draw
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves