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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Rb7 draw
3 Kc5 loss in 2 half-moves
4 Kc8 loss in 2 half-moves
5 Kcd6 loss in 2 half-moves
6 Kd5 loss in 2 half-moves
7 Kd8 loss in 2 half-moves
8 Kdd6 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 Ra7 loss in 2 half-moves
13 Rc8 loss in 2 half-moves
14 Kb5 loss in 1 half-moves
15 Kb6 loss in 1 half-moves