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

EGTB: win in 2 half-moves

# move score
1 Ka8 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Kb7 win in 1 half-moves
4 Kb8 win in 1 half-moves
5 Ra1 win in 1 half-moves
6 Ra2 win in 1 half-moves
7 Ra4 win in 1 half-moves
8 Ra5 win in 1 half-moves
9 Ra6 win in 1 half-moves
10 Rb3 win in 1 half-moves
11 Rc3 win in 1 half-moves
12 Rd3 win in 1 half-moves
13 Rf3 win in 1 half-moves
14 Rg3 win in 1 half-moves
15 Ka6 draw
16 Kh7 draw
17 Kg7 loss in 2 half-moves
18 Kg8 loss in 2 half-moves
19 Re3 loss in 1 half-moves
20 Rh3 loss in 1 half-moves