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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Kb6 win in 3 half-moves
4 Kd7 win in 5 half-moves
5 Ke7 win in 5 half-moves
6 Kd6 win in 13 half-moves
7 Ra8 win in 15 half-moves
8 Ka4 draw
9 Ka6 draw
10 Kd5 draw
11 Ke5 draw
12 Kf6 draw
13 Kf7 draw
14 Ra6 draw
15 Rb7 draw
16 Rc7 draw
17 Rd7 draw
18 Re7 draw
19 Rf7 draw
20 Kf5 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh7 loss in 2 half-moves