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 Kb7 draw
3 Kb8 draw
4 Kc7 draw
5 Kcd7 draw
6 Kd5 draw
7 Kd6 draw
8 Kd8 draw
9 Ke5 draw
10 Ke7 draw
11 Ked7 draw
12 Kf5 draw
13 Kf6 draw
14 Kf7 draw
15 Rg8 draw
16 Rh6 draw
17 Rh7 draw
18 Rd8 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rh1 loss in 2 half-moves
21 Rh2 loss in 2 half-moves
22 Rh3 loss in 2 half-moves
23 Rh4 loss in 2 half-moves
24 Rh5 loss in 2 half-moves