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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rf6 win in 1 half-moves
3 K7b7 win in 3 half-moves
4 K7b8 win in 3 half-moves
5 K7d7 win in 3 half-moves
6 K7d8 win in 3 half-moves
7 K8b7 win in 3 half-moves
8 K8b8 win in 3 half-moves
9 K8d7 win in 3 half-moves
10 K8d8 win in 3 half-moves
11 Kd6 win in 3 half-moves
12 Rb5 win in 3 half-moves
13 Rb7 win in 3 half-moves
14 Rb8 win in 3 half-moves
15 Rc6 win in 3 half-moves
16 Rd6 win in 3 half-moves
17 Kc6 win in 5 half-moves
18 Ra6 win in 5 half-moves
19 Re6 win in 5 half-moves
20 Rb2 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rb4 loss in 2 half-moves
23 Rg6 loss in 2 half-moves
24 Rh6 loss in 2 half-moves