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

EGTB: win in 6 half-moves

# move score
1 Ka2 win in 5 half-moves
2 Kab3 win in 5 half-moves
3 Kb2 win in 9 half-moves
4 Kc4 win in 9 half-moves
5 Ka5 loss in 2 half-moves
6 Kb5 loss in 2 half-moves
7 Kbb3 loss in 2 half-moves
8 Kc3 loss in 2 half-moves
9 Kc5 loss in 2 half-moves
10 Ra5 loss in 2 half-moves
11 Ra6 loss in 2 half-moves
12 Ra7 loss in 2 half-moves
13 Ra8 loss in 2 half-moves