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