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 Kb6 win in 1 half-moves
4 Kd6 win in 1 half-moves
5 Rb8 win in 1 half-moves
6 Rd8 win in 1 half-moves
7 Rf8 win in 1 half-moves
8 Rg8 win in 1 half-moves
9 Rh8 win in 1 half-moves
10 Kc6 draw
11 Ka7 loss in 1 half-moves
12 Kb7 loss in 1 half-moves
13 Kb8 loss in 1 half-moves
14 Kc4 loss in 1 half-moves
15 Kd4 loss in 1 half-moves
16 Kd5 loss in 1 half-moves
17 Rc6 loss in 1 half-moves
18 Rc7 loss in 1 half-moves
19 Re8 loss in 1 half-moves