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 Ke6 draw
6 Rh8 draw
7 Kf6 loss in 28 half-moves
8 Kf7 loss in 18 half-moves
9 Kf8 loss in 18 half-moves
10 Rg4 loss in 18 half-moves
11 Re8 loss in 12 half-moves
12 Ke8 loss in 4 half-moves
13 Rg7 loss in 4 half-moves
14 Rb8 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rg2 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rg5 loss in 2 half-moves
22 Rg6 loss in 2 half-moves