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

EGTB: win in 2 half-moves

# move score
1 Ra2 win in 1 half-moves
2 Kb5 win in 5 half-moves
3 Kbb7 win in 5 half-moves
4 Kd7 win in 5 half-moves
5 Ra6 win in 5 half-moves
6 Ka6 win in 9 half-moves
7 Ka5 win in 11 half-moves
8 Kbc6 win in 11 half-moves
9 Kc5 win in 11 half-moves
10 Kcb7 draw
11 Rb7 draw
12 Kb8 loss in 2 half-moves
13 Kc8 loss in 2 half-moves
14 Kcc6 loss in 2 half-moves
15 Kd6 loss in 2 half-moves
16 Kd8 loss in 2 half-moves
17 Ra1 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Ra8 loss in 2 half-moves