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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Ka3 win in 3 half-moves
3 Ka5 win in 3 half-moves
4 Kb2 win in 3 half-moves
5 Kb5 win in 3 half-moves
6 Kbb3 win in 3 half-moves
7 Kc2 win in 3 half-moves
8 Kcb3 win in 3 half-moves
9 Kcc4 win in 3 half-moves
10 Kd2 win in 3 half-moves
11 Kd3 win in 3 half-moves
12 Kd4 win in 3 half-moves
13 Ra3 win in 3 half-moves
14 Ra5 win in 3 half-moves
15 Ra7 win in 3 half-moves
16 Ra8 win in 3 half-moves
17 Kbc4 win in 5 half-moves
18 Kc5 win in 5 half-moves
19 Ra1 loss in 2 half-moves
20 Ra2 loss in 2 half-moves