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 Kb4 win in 3 half-moves
3 Kcb6 win in 3 half-moves
4 Kcc6 win in 3 half-moves
5 Ra5 win in 3 half-moves
6 Kb5 win in 5 half-moves
7 Kc4 win in 5 half-moves
8 Kc7 draw
9 Kd5 draw
10 Kd6 draw
11 Ka6 loss in 2 half-moves
12 Ka8 loss in 2 half-moves
13 Kb8 loss in 2 half-moves
14 Kbb6 loss in 2 half-moves
15 Kbc6 loss in 2 half-moves
16 Kc8 loss in 2 half-moves
17 Kd4 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