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

EGTB: win in 2 half-moves

# move score
1 Kg6 win in 1 half-moves
2 Kh6 win in 1 half-moves
3 Rb1 win in 1 half-moves
4 Rb2 win in 1 half-moves
5 Rb3 win in 1 half-moves
6 Rb4 win in 1 half-moves
7 Rb5 win in 1 half-moves
8 Rb6 win in 1 half-moves
9 Rb8 win in 1 half-moves
10 Kb6 loss in 1 half-moves
11 Kb8 loss in 1 half-moves
12 Kc6 loss in 1 half-moves
13 Kc8 loss in 1 half-moves
14 Kd6 loss in 1 half-moves
15 Kd7 loss in 1 half-moves
16 Kd8 loss in 1 half-moves
17 Kg7 loss in 1 half-moves
18 Kg8 loss in 1 half-moves
19 Kh8 loss in 1 half-moves
20 Ra7 loss in 1 half-moves