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 Rb7 win in 1 half-moves
5 Ka6 win in 5 half-moves
6 Kc6 win in 5 half-moves
7 Kc7 win in 9 half-moves
8 Kd7 win in 9 half-moves
9 Ke7 win in 9 half-moves
10 Ra6 win in 9 half-moves
11 Ke6 win in 15 half-moves
12 Ra8 win in 17 half-moves
13 Ka4 draw
14 Kc5 draw
15 Rc7 draw
16 Rd7 draw
17 Rh7 draw
18 Kd5 loss in 2 half-moves
19 Ke5 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rg7 loss in 2 half-moves