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 Rb8 win in 1 half-moves
3 Rd8 win in 1 half-moves
4 Rf8 win in 1 half-moves
5 Rg8 win in 1 half-moves
6 Ka3 draw
7 Kb3 draw
8 Kb5 draw
9 Ra5 draw
10 Ra6 draw
11 Ra7 draw
12 Ka5 loss in 8 half-moves
13 Rc8 loss in 1 half-moves
14 Re8 loss in 1 half-moves
15 Rh8 loss in 1 half-moves