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

EGTB: win in 2 half-moves

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