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 Kd5 win in 1 half-moves
3 Re7 win in 1 half-moves
4 Kb6 win in 3 half-moves
5 Kb7 win in 3 half-moves
6 Kd6 win in 3 half-moves
7 Kd7 win in 3 half-moves
8 Kf7 win in 3 half-moves
9 Kf8 win in 3 half-moves
10 Kg7 win in 3 half-moves
11 Kh7 win in 3 half-moves
12 Kh8 win in 3 half-moves
13 Ra7 win in 3 half-moves
14 Rb7 win in 3 half-moves
15 Rc8 win in 3 half-moves
16 Rd7 win in 3 half-moves
17 Rf7 win in 3 half-moves
18 Kc5 draw
19 Rg7 loss in 2 half-moves
20 Rh7 loss in 2 half-moves