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

EGTB: win in 50 half-moves

# move score
1 K7b7 win in 49 half-moves
2 K8b7 win in 49 half-moves
3 K8b8 win in 49 half-moves
4 Rh5 win in 49 half-moves
5 Rf5 win in 51 half-moves
6 Rg8 win in 51 half-moves
7 Rd5 win in 53 half-moves
8 Re5 win in 53 half-moves
9 Rg1 win in 53 half-moves
10 Rg7 win in 53 half-moves
11 Rg6 win in 55 half-moves
12 K7b8 win in 59 half-moves
13 Ka6 loss in 4 half-moves
14 Kb6 loss in 4 half-moves
15 Ra5 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rc5 loss in 2 half-moves
18 Rg2 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rg4 loss in 2 half-moves