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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Ka2 draw
3 Kb2 draw
4 Kb3 draw
5 Kb4 draw
6 Ra4 draw
7 Ra5 draw
8 Ka4 loss in 8 half-moves
9 Ra8 loss in 8 half-moves
10 Rb6 loss in 6 half-moves
11 Rc6 loss in 4 half-moves
12 Rd6 loss in 2 half-moves
13 Re6 loss in 2 half-moves
14 Rg6 loss in 2 half-moves
15 Rh6 loss in 2 half-moves
16 Rf6 loss in 1 half-moves