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

EGTB: win in 2 half-moves

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