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

EGTB: win in 48 half-moves

# move score
1 Kb6 win in 47 half-moves
2 Rb7 win in 47 half-moves
3 K8b7 win in 49 half-moves
4 K8b8 win in 49 half-moves
5 K7b7 win in 51 half-moves
6 K7b8 win in 51 half-moves
7 Ka6 win in 51 half-moves
8 Rh8 win in 51 half-moves
9 Rg7 win in 53 half-moves
10 Rh4 win in 53 half-moves
11 Rh5 win in 53 half-moves
12 Rh6 win in 53 half-moves
13 Rf7 win in 55 half-moves
14 Rc7 loss in 2 half-moves
15 Rd7 loss in 2 half-moves
16 Re7 loss in 2 half-moves
17 Rh1 loss in 2 half-moves
18 Rh2 loss in 2 half-moves
19 Rh3 loss in 2 half-moves