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 Kc7 loss in 2 half-moves
3 Kcd7 loss in 2 half-moves
4 Kd6 loss in 2 half-moves
5 Kd8 loss in 2 half-moves
6 Ked7 loss in 2 half-moves
7 Kf6 loss in 2 half-moves
8 Kf7 loss in 2 half-moves
9 Ra7 loss in 2 half-moves
10 Rc7 loss in 2 half-moves
11 Rd7 loss in 2 half-moves
12 Re8 loss in 2 half-moves
13 Rf7 loss in 2 half-moves
14 Rg7 loss in 2 half-moves
15 Rh7 loss in 2 half-moves
16 Kb7 loss in 1 half-moves
17 Kd5 loss in 1 half-moves
18 Ke5 loss in 1 half-moves
19 Kf5 loss in 1 half-moves
20 Rb7 loss in 1 half-moves