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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kc2 win in 1 half-moves
3 Kd1 win in 1 half-moves
4 Kd2 win in 1 half-moves
5 Rb2 win in 1 half-moves
6 Rb3 win in 1 half-moves
7 Rb4 win in 1 half-moves
8 Rb5 win in 1 half-moves
9 Rb6 win in 1 half-moves
10 Rb7 win in 1 half-moves
11 Kb7 loss in 1 half-moves
12 Kb8 loss in 1 half-moves
13 Kc7 loss in 1 half-moves
14 Kd7 loss in 1 half-moves
15 Kd8 loss in 1 half-moves
16 Ra1 loss in 1 half-moves
17 Rb8 loss in 1 half-moves