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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kcd6 loss in 2 half-moves
3 Kcd7 loss in 2 half-moves
4 Ke5 loss in 2 half-moves
5 Ke7 loss in 2 half-moves
6 Ked6 loss in 2 half-moves
7 Ked7 loss in 2 half-moves
8 Kf5 loss in 2 half-moves
9 Kf6 loss in 2 half-moves
10 Kf7 loss in 2 half-moves
11 Ra7 loss in 2 half-moves
12 Rc8 loss in 2 half-moves
13 Rd7 loss in 2 half-moves
14 Re7 loss in 2 half-moves
15 Rf7 loss in 2 half-moves
16 Rg7 loss in 2 half-moves
17 Rh7 loss in 2 half-moves
18 Kb5 loss in 1 half-moves
19 Kb7 loss in 1 half-moves
20 Kc5 loss in 1 half-moves
21 Kcd5 loss in 1 half-moves
22 Ked5 loss in 1 half-moves
23 Rb7 loss in 1 half-moves