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 Kb4 win in 1 half-moves
4 Kc2 win in 1 half-moves
5 Kc4 win in 1 half-moves
6 Kd2 win in 1 half-moves
7 Kd3 win in 1 half-moves
8 Kd4 win in 1 half-moves
9 Ra8 win in 1 half-moves
10 Rb8 win in 1 half-moves
11 Rc4 win in 1 half-moves
12 Rc5 win in 1 half-moves
13 Rc6 win in 1 half-moves
14 Rc7 win in 1 half-moves
15 Rd8 win in 1 half-moves
16 Re8 win in 1 half-moves
17 Rg8 win in 1 half-moves
18 Rh8 win in 1 half-moves
19 Rf8 loss in 1 half-moves