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

EGTB: win in 4 half-moves

# move score
1 Ra1 win in 3 half-moves
2 Ka1 win in 7 half-moves
3 Kcb1 win in 7 half-moves
4 Kcc1 win in 7 half-moves
5 Kd1 win in 7 half-moves
6 Kd2 win in 7 half-moves
7 Ra8 win in 7 half-moves
8 Ka3 draw
9 Kbb1 draw
10 Kbc1 draw
11 Ra7 draw
12 Kbb3 loss in 2 half-moves
13 Kbc3 loss in 2 half-moves
14 Kcb3 loss in 2 half-moves
15 Kcc3 loss in 2 half-moves
16 Kd3 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves