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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Kbc8 loss in 3 half-moves
3 Kb7 loss in 2 half-moves
4 Kbc7 loss in 2 half-moves
5 Kc6 loss in 2 half-moves
6 Kd6 loss in 2 half-moves
7 Kdc7 loss in 2 half-moves
8 Kdc8 loss in 2 half-moves
9 Ke6 loss in 2 half-moves
10 Ke7 loss in 2 half-moves
11 Ke8 loss in 2 half-moves
12 Rc8 loss in 2 half-moves
13 Re8 loss in 2 half-moves
14 Rf8 loss in 2 half-moves
15 Rg8 loss in 2 half-moves
16 Rh8 loss in 2 half-moves
17 Ka8 loss in 1 half-moves