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 Ra7 win in 1 half-moves
5 Rb8 win in 1 half-moves
6 Ka4 draw
7 Ka6 draw
8 Ra6 draw
9 Rc8 draw
10 Rd8 draw
11 Re8 draw
12 Rf8 draw
13 Rh8 draw
14 Rg8 loss in 2 half-moves