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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Kb7 win in 3 half-moves
3 Kb8 win in 3 half-moves
4 Kcc6 win in 3 half-moves
5 Ra7 win in 3 half-moves
6 Kd6 win in 5 half-moves
7 Kd7 win in 5 half-moves
8 Kc5 draw
9 Kc8 draw
10 Kcb6 draw
11 Kd8 draw
12 Ka4 loss in 2 half-moves
13 Ka6 loss in 2 half-moves
14 Kb4 loss in 2 half-moves
15 Kbb6 loss in 2 half-moves
16 Kbc6 loss in 2 half-moves
17 Kc4 loss in 2 half-moves
18 Ra1 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra4 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Ra8 loss in 2 half-moves