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 K5a6 win in 5 half-moves
3 K5c5 win in 5 half-moves
4 K5c6 win in 5 half-moves
5 K6a6 win in 5 half-moves
6 K6c6 win in 5 half-moves
7 Ka7 win in 5 half-moves
8 K6c5 win in 7 half-moves
9 Kc7 win in 7 half-moves
10 Rb8 win in 7 half-moves
11 K5a5 win in 9 half-moves
12 K6a5 loss in 2 half-moves
13 Ka4 loss in 2 half-moves
14 Kb4 loss in 2 half-moves
15 Kc4 loss in 2 half-moves
16 Ra7 loss in 2 half-moves
17 Rc7 loss in 2 half-moves
18 Rd7 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