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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Kb6 win in 5 half-moves
3 Ka6 win in 11 half-moves
4 Kbb8 win in 13 half-moves
5 Kbc7 win in 13 half-moves
6 Kcb8 win in 13 half-moves
7 Ka7 draw
8 Kc6 draw
9 Ra7 draw
10 Rb8 draw
11 Kcc7 loss in 2 half-moves
12 Kd7 loss in 2 half-moves
13 Kd8 loss in 2 half-moves
14 Ra2 loss in 2 half-moves
15 Ra3 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Ra6 loss in 2 half-moves