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

EGTB: win in 4 half-moves

# move score
1 K7c7 win in 3 half-moves
2 K7c8 win in 3 half-moves
3 K8c7 win in 3 half-moves
4 K8c8 win in 3 half-moves
5 Kc6 win in 3 half-moves
6 Rc3 win in 3 half-moves
7 Rd3 win in 3 half-moves
8 Rb7 win in 5 half-moves
9 Rb8 win in 5 half-moves
10 K7e7 win in 7 half-moves
11 K7e8 win in 7 half-moves
12 K8e7 win in 7 half-moves
13 K8e8 win in 7 half-moves
14 Ke6 win in 7 half-moves
15 Kd6 win in 9 half-moves
16 Rb1 win in 9 half-moves
17 Rb4 win in 9 half-moves
18 Rb5 win in 9 half-moves
19 Ra3 draw
20 Rb2 draw
21 Rf3 draw
22 Rb6 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Rg3 loss in 2 half-moves
25 Rh3 loss in 2 half-moves