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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Ka8 win in 1 half-moves
3 Kb7 win in 1 half-moves
4 Kb8 win in 1 half-moves
5 Ra5 win in 1 half-moves
6 Rb5 win in 1 half-moves
7 Rc5 win in 1 half-moves
8 Rd5 win in 1 half-moves
9 Rf5 win in 1 half-moves
10 Rg1 win in 1 half-moves
11 Rg3 win in 1 half-moves
12 Rg4 win in 1 half-moves
13 Rg6 win in 1 half-moves
14 Rg8 win in 1 half-moves
15 Rh5 win in 1 half-moves
16 Kb6 loss in 2 half-moves
17 Re5 loss in 1 half-moves
18 Rg2 loss in 1 half-moves
19 Rg7 loss in 1 half-moves