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

EGTB: win in 4 half-moves

# move score
1 Kf5 win in 3 half-moves
2 K8e7 win in 7 half-moves
3 Ra3 win in 7 half-moves
4 Rb1 win in 7 half-moves
5 Rb2 win in 7 half-moves
6 Rb4 win in 7 half-moves
7 Rb5 win in 7 half-moves
8 Rb6 win in 7 half-moves
9 Rc3 win in 7 half-moves
10 Rd3 win in 7 half-moves
11 Re3 win in 7 half-moves
12 K8d7 win in 11 half-moves
13 Kd8 win in 11 half-moves
14 Ke5 win in 11 half-moves
15 Kd5 win in 19 half-moves
16 Kd6 win in 19 half-moves
17 K6d7 win in 33 half-moves
18 K6e7 loss in 4 half-moves
19 Rb8 loss in 4 half-moves
20 Rf3 loss in 4 half-moves
21 K6f7 loss in 2 half-moves
22 K8f7 loss in 2 half-moves
23 Kf6 loss in 2 half-moves
24 Kf8 loss in 2 half-moves
25 Rb7 loss in 2 half-moves
26 Rg3 loss in 2 half-moves
27 Rh3 loss in 2 half-moves