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

EGTB: win in 4 half-moves

# move score
1 Kbb5 win in 3 half-moves
2 Ra7 win in 3 half-moves
3 Kcb5 win in 7 half-moves
4 Kcc6 win in 7 half-moves
5 Kd5 win in 7 half-moves
6 Kd6 win in 7 half-moves
7 Ra8 win in 7 half-moves
8 Ka5 draw
9 Ka7 draw
10 Kb7 draw
11 Kbc6 draw
12 Kc7 draw
13 Ra5 draw
14 Kb4 loss in 2 half-moves
15 Kc4 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Ra1 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Ra4 loss in 2 half-moves