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

EGTB: win in 2 half-moves

# move score
1 Kb8 win in 1 half-moves
2 Kaa6 loss in 3 half-moves
3 Ka4 loss in 2 half-moves
4 Kab6 loss in 2 half-moves
5 Kb4 loss in 2 half-moves
6 Kb7 loss in 2 half-moves
7 Kba6 loss in 2 half-moves
8 Kbb6 loss in 2 half-moves
9 Kc4 loss in 2 half-moves
10 Kc5 loss in 2 half-moves
11 Kc6 loss in 2 half-moves
12 Ra1 loss in 2 half-moves
13 Ra2 loss in 2 half-moves
14 Ra3 loss in 2 half-moves
15 Ra4 loss in 2 half-moves
16 Ra6 loss in 2 half-moves
17 Ka8 loss in 1 half-moves