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 Kc6 win in 1 half-moves
4 Kd5 win in 1 half-moves
5 Kd6 win in 1 half-moves
6 Ra8 win in 1 half-moves
7 Rb8 win in 1 half-moves
8 Rc8 win in 1 half-moves
9 Rd8 win in 1 half-moves
10 Re1 win in 1 half-moves
11 Re3 win in 1 half-moves
12 Re4 win in 1 half-moves
13 Re5 win in 1 half-moves
14 Re6 win in 1 half-moves
15 Re7 win in 1 half-moves
16 Rg8 win in 1 half-moves
17 Rh8 win in 1 half-moves
18 Kb4 loss in 2 half-moves
19 Kc4 loss in 2 half-moves
20 Kd4 loss in 2 half-moves
21 Re2 loss in 1 half-moves
22 Rf8 loss in 1 half-moves