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 Rb8 win in 1 half-moves
3 Kg6 draw
4 Kg7 draw
5 Kg8 draw
6 Rc8 draw
7 Rd8 draw
8 Re8 draw
9 Rf8 draw
10 Ka2 loss in 1 half-moves
11 Ka4 loss in 1 half-moves
12 Kb2 loss in 1 half-moves
13 Kb3 loss in 1 half-moves
14 Kb4 loss in 1 half-moves
15 Kh6 loss in 1 half-moves
16 Rg8 loss in 1 half-moves