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

EGTB: win in 4 half-moves

# move score
1 Ka2 win in 3 half-moves
2 Ka4 win in 3 half-moves
3 Kb4 win in 3 half-moves
4 Kbb2 win in 3 half-moves
5 Kbc2 win in 3 half-moves
6 Kc4 win in 3 half-moves
7 Ra2 win in 3 half-moves
8 Ra4 win in 3 half-moves
9 Kb1 win in 7 half-moves
10 Kcb2 win in 7 half-moves
11 Kcc2 win in 7 half-moves
12 Kd1 win in 7 half-moves
13 Kd2 win in 7 half-moves
14 Ra1 win in 7 half-moves
15 Ra5 win in 7 half-moves
16 Kc3 draw
17 Ra6 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Ra8 loss in 2 half-moves