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

EGTB: win in 2 half-moves

# move score
1 Kc7 win in 1 half-moves
2 Rb1 win in 1 half-moves
3 Rb2 win in 1 half-moves
4 Rb3 win in 1 half-moves
5 Rb4 win in 1 half-moves
6 Rb5 win in 1 half-moves
7 Rb6 win in 1 half-moves
8 Rb7 win in 1 half-moves
9 Kb7 loss in 2 half-moves
10 Kcd7 loss in 2 half-moves
11 Kcd8 loss in 2 half-moves
12 Kd6 loss in 1 half-moves
13 Ke6 loss in 1 half-moves
14 Ke8 loss in 1 half-moves
15 Ked7 loss in 1 half-moves
16 Ked8 loss in 1 half-moves
17 Kf6 loss in 1 half-moves
18 Kf7 loss in 1 half-moves
19 Kf8 loss in 1 half-moves
20 Ra8 loss in 1 half-moves