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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Ka4 draw
3 Kb3 draw
4 Kb4 draw
5 Ra5 draw
6 Rb8 draw
7 Rc8 draw
8 Rd8 draw
9 Re8 draw
10 Rf8 draw
11 Kb2 loss in 18 half-moves
12 Ka2 loss in 10 half-moves
13 Ra4 loss in 2 half-moves
14 Ra7 loss in 2 half-moves
15 Rg8 loss in 2 half-moves
16 Rh8 loss in 2 half-moves