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

EGTB: win in 2 half-moves

# move score
1 Rf7 win in 1 half-moves
2 Kb4 win in 3 half-moves
3 Kb5 win in 3 half-moves
4 Kb6 win in 3 half-moves
5 Kc4 win in 3 half-moves
6 Kcc6 win in 3 half-moves
7 Kcd5 win in 3 half-moves
8 Kd4 win in 3 half-moves
9 Rc7 win in 3 half-moves
10 Kdd5 win in 5 half-moves
11 Rd8 draw
12 Kc7 loss in 2 half-moves
13 Kdc6 loss in 2 half-moves
14 Ke5 loss in 2 half-moves
15 Ke6 loss in 2 half-moves
16 Ke7 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves