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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kb3 win in 1 half-moves
3 Kc2 win in 1 half-moves
4 Kd2 win in 1 half-moves
5 Kd3 win in 1 half-moves
6 Kd4 win in 1 half-moves
7 Ra8 win in 1 half-moves
8 Rb8 win in 1 half-moves
9 Rd8 win in 1 half-moves
10 Rf8 win in 1 half-moves
11 Rg8 win in 1 half-moves
12 Rh1 win in 1 half-moves
13 Rh2 win in 1 half-moves
14 Rh5 win in 1 half-moves
15 Rh6 win in 1 half-moves
16 Rh7 win in 1 half-moves
17 Kb4 loss in 2 half-moves
18 Kc4 loss in 2 half-moves
19 Rc8 loss in 1 half-moves
20 Re8 loss in 1 half-moves
21 Rh3 loss in 1 half-moves
22 Rh4 loss in 1 half-moves