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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Kc7 win in 1 half-moves
4 Kd6 win in 1 half-moves
5 Kd7 win in 1 half-moves
6 Ra5 win in 1 half-moves
7 Re5 win in 1 half-moves
8 Rf1 win in 1 half-moves
9 Rf2 win in 1 half-moves
10 Rf3 win in 1 half-moves
11 Rf4 win in 1 half-moves
12 Rf6 win in 1 half-moves
13 Rf7 win in 1 half-moves
14 Rg5 win in 1 half-moves
15 Rh5 win in 1 half-moves
16 Kb7 loss in 2 half-moves
17 Kc5 loss in 1 half-moves
18 Kd5 loss in 1 half-moves
19 Rb5 loss in 1 half-moves
20 Rc5 loss in 1 half-moves
21 Rd5 loss in 1 half-moves
22 Rf8 loss in 1 half-moves