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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Kb8 win in 1 half-moves
4 Kg2 win in 1 half-moves
5 Rb8 win in 1 half-moves
6 Rc8 win in 1 half-moves
7 Re8 win in 1 half-moves
8 Rf8 win in 1 half-moves
9 Rh8 win in 1 half-moves
10 Ka6 draw
11 Kf1 draw
12 Kf2 draw
13 Kh1 draw
14 Kh2 draw
15 Rg8 draw
16 Rd8 loss in 1 half-moves