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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Kc2 win in 1 half-moves
3 Kd1 win in 1 half-moves
4 Kd2 win in 1 half-moves
5 Kg7 win in 1 half-moves
6 Kg8 win in 1 half-moves
7 Ra7 win in 1 half-moves
8 Rb7 win in 1 half-moves
9 Re7 win in 1 half-moves
10 Rf7 win in 1 half-moves
11 Rg7 win in 1 half-moves
12 Rh2 win in 1 half-moves
13 Rh4 win in 1 half-moves
14 Rh5 win in 1 half-moves
15 Rh6 win in 1 half-moves
16 Kb2 loss in 2 half-moves
17 Rc7 loss in 1 half-moves
18 Rd7 loss in 1 half-moves
19 Rh1 loss in 1 half-moves
20 Rh3 loss in 1 half-moves