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 Kd1 draw
3 Kd7 draw
4 Kd8 draw
5 Kf1 draw
6 Kf2 draw
7 Kf6 draw
8 Kf7 draw
9 Kf8 draw
10 Rf8 draw
11 Rg8 draw
12 Rh8 draw
13 Kd2 loss in 2 half-moves
14 Kd6 loss in 2 half-moves
15 Ke2 loss in 2 half-moves
16 Ke6 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Rd8 loss in 2 half-moves