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

EGTB: win in 2 half-moves

# move score
1 Kb3 win in 1 half-moves
2 Rb8 win in 1 half-moves
3 Rc8 win in 1 half-moves
4 Re8 win in 1 half-moves
5 Rh8 win in 1 half-moves
6 Ka2 draw
7 Ka4 draw
8 Kb2 draw
9 Kb4 draw
10 Ra4 draw
11 Ra5 draw
12 Ra6 draw
13 Ra7 draw
14 Rd8 loss in 1 half-moves
15 Rf8 loss in 1 half-moves
16 Rg8 loss in 1 half-moves