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

EGTB: win in 4 half-moves

# move score
1 Ka5 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Ra5 win in 3 half-moves
4 Ra7 win in 3 half-moves
5 Ra2 draw
6 Ra4 draw
7 Ra8 draw
8 Kb7 loss in 8 half-moves
9 Ka7 loss in 6 half-moves
10 Kc5 loss in 2 half-moves
11 Kc6 loss in 2 half-moves
12 Kc7 loss in 2 half-moves
13 Ra1 loss in 2 half-moves
14 Ra3 loss in 2 half-moves