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 Kc2 win in 1 half-moves
3 Kd1 win in 1 half-moves
4 Kd2 win in 1 half-moves
5 Kg1 win in 1 half-moves
6 Kg3 win in 1 half-moves
7 Ra1 win in 1 half-moves
8 Rb3 win in 1 half-moves
9 Rb4 win in 1 half-moves
10 Rb5 win in 1 half-moves
11 Rb6 win in 1 half-moves
12 Rb7 win in 1 half-moves
13 Kf1 win in 3 half-moves
14 Kf2 win in 3 half-moves
15 Kf3 win in 3 half-moves
16 Kh1 win in 3 half-moves
17 Kh2 win in 3 half-moves
18 Kh3 win in 3 half-moves
19 Rb2 loss in 1 half-moves
20 Rb8 loss in 1 half-moves