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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Ka2 draw
3 Ka4 draw
4 Kb2 draw
5 Kb3 draw
6 Kb4 draw
7 Ra4 draw
8 Ra6 draw
9 Rb7 draw
10 Rf7 draw
11 Rc7 loss in 6 half-moves
12 Re7 loss in 4 half-moves
13 Rg7 loss in 4 half-moves
14 Ra5 loss in 2 half-moves
15 Rd7 loss in 2 half-moves
16 Rh7 loss in 2 half-moves