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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Kb2 win in 1 half-moves
3 Rb7 win in 1 half-moves
4 Kd1 draw
5 Kd2 draw
6 Kd5 draw
7 Kd6 draw
8 Kd7 draw
9 Ke5 draw
10 Ra7 draw
11 Rc7 draw
12 Rd7 draw
13 Re8 draw
14 Kc2 loss in 2 half-moves
15 Kf5 loss in 2 half-moves
16 Kf6 loss in 2 half-moves
17 Kf7 loss in 2 half-moves
18 Rf7 loss in 2 half-moves
19 Rg7 loss in 2 half-moves
20 Rh7 loss in 2 half-moves