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

EGTB: win in 2 half-moves

# move score
1 Kf7 win in 1 half-moves
2 Kf8 win in 1 half-moves
3 Rb4 win in 1 half-moves
4 Kb6 win in 3 half-moves
5 Kb8 win in 3 half-moves
6 Kc6 win in 3 half-moves
7 Kc8 win in 3 half-moves
8 Kcd8 win in 3 half-moves
9 Kd6 win in 3 half-moves
10 Ke7 win in 3 half-moves
11 Ked7 win in 3 half-moves
12 Ked8 win in 3 half-moves
13 Rb8 win in 3 half-moves
14 Kcd7 win in 9 half-moves
15 Ra7 win in 9 half-moves
16 Rb1 loss in 2 half-moves
17 Rb2 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rb6 loss in 2 half-moves