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