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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Rb8 win in 1 half-moves
3 Rc8 win in 1 half-moves
4 Rd8 win in 1 half-moves
5 Rf8 win in 1 half-moves
6 Rh8 win in 1 half-moves
7 Ka6 draw
8 Kb6 draw
9 Kb8 draw
10 Re8 loss in 1 half-moves
11 Rg8 loss in 1 half-moves