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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Ra6 win in 1 half-moves
4 Kc4 loss in 2 half-moves
5 Kc7 loss in 2 half-moves
6 Kcd5 loss in 2 half-moves
7 Kd4 loss in 2 half-moves
8 Kd7 loss in 2 half-moves
9 Kdd5 loss in 2 half-moves
10 Ke5 loss in 2 half-moves
11 Ke6 loss in 2 half-moves
12 Ke7 loss in 2 half-moves
13 Rc7 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Kb6 loss in 1 half-moves
16 Rb6 loss in 1 half-moves