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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Kb6 win in 1 half-moves
4 Rb8 win in 1 half-moves
5 Rc8 win in 1 half-moves
6 Re8 win in 1 half-moves
7 Ka6 draw
8 Ke7 draw
9 Ke8 draw
10 Kf7 draw
11 Kg7 draw
12 Kg8 draw
13 Ra6 draw
14 Ra7 draw
15 Ka4 loss in 1 half-moves
16 Rd8 loss in 1 half-moves