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

EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 Rh1 win in 3 half-moves
3 Rh4 win in 3 half-moves
4 Kb6 win in 5 half-moves
5 Kb7 win in 5 half-moves
6 Kb8 win in 5 half-moves
7 Kc6 win in 5 half-moves
8 Kc8 win in 5 half-moves
9 Kd6 win in 5 half-moves
10 Kd7 win in 5 half-moves
11 Kd8 win in 5 half-moves
12 Nb4 win in 5 half-moves
13 Nb8 win in 5 half-moves
14 Nc5 win in 5 half-moves
15 Re6 win in 5 half-moves
16 Rf6 win in 5 half-moves
17 Rg6 win in 5 half-moves
18 Rh5 win in 5 half-moves
19 Rh7 win in 5 half-moves
20 Rh8 win in 5 half-moves
21 Rc6 loss in 2 half-moves
22 Rd6 loss in 2 half-moves
23 Rh2 loss in 2 half-moves
24 Rh3 loss in 2 half-moves