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

EGTB: win in 8 half-moves

# move score
1 Rh8 win in 7 half-moves
2 K2f2 draw
3 K2h2 draw
4 K2h3 draw
5 K3f2 draw
6 K3h2 draw
7 K3h3 draw
8 Kf1 draw
9 Kg1 draw
10 Kg4 draw
11 Kh1 draw
12 Kh4 draw
13 Rb8 draw
14 Rf8 draw
15 Rg7 draw
16 K2f3 loss in 2 half-moves
17 K3f3 loss in 2 half-moves
18 Kf4 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Rc8 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Re8 loss in 2 half-moves
23 Rg4 loss in 2 half-moves
24 Rg5 loss in 2 half-moves
25 Rg6 loss in 2 half-moves