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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rh7 win in 1 half-moves
3 Ka5 win in 3 half-moves
4 Ka6 win in 3 half-moves
5 Ka7 win in 3 half-moves
6 Kbb5 win in 3 half-moves
7 Kbc5 win in 3 half-moves
8 Kcb5 win in 3 half-moves
9 Kcc5 win in 3 half-moves
10 Kd5 win in 3 half-moves
11 Kd6 win in 3 half-moves
12 Ra7 win in 3 half-moves
13 Rc7 win in 3 half-moves
14 Rf7 win in 3 half-moves
15 Rg7 win in 3 half-moves
16 Kbc7 win in 5 half-moves
17 Kd7 win in 7 half-moves
18 Kcc7 draw
19 Rd7 loss in 2 half-moves
20 Re7 loss in 2 half-moves