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

EGTB: win in 2 half-moves

# move score
1 Rf8 win in 1 half-moves
2 Kd6 draw
3 Kd8 draw
4 Ke6 draw
5 Ra8 draw
6 Rb8 draw
7 Rd8 draw
8 Rg8 draw
9 Rh6 draw
10 Rh7 draw
11 Kc7 loss in 14 half-moves
12 Ke7 loss in 14 half-moves
13 Kc8 loss in 8 half-moves
14 Ke8 loss in 8 half-moves
15 Kc6 loss in 4 half-moves
16 Rh5 loss in 4 half-moves
17 Rc8 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Rh3 loss in 2 half-moves
21 Rh4 loss in 2 half-moves
22 Rh2 loss in 1 half-moves