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 Kd6 draw
3 Kd7 draw
4 Kd8 draw
5 Ke1 draw
6 Ke6 draw
7 Kf8 draw
8 Kg1 draw
9 Rb8 draw
10 Rc8 draw
11 Rd8 draw
12 Rf8 draw
13 Ke2 loss in 2 half-moves
14 Kf2 loss in 2 half-moves
15 Kf6 loss in 2 half-moves
16 Kf7 loss in 2 half-moves
17 Kg2 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Rh8 loss in 2 half-moves