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

EGTB: win in 4 half-moves

# move score
1 Re8 win in 3 half-moves
2 Kf5 draw
3 Kf6 draw
4 Kff7 draw
5 Kfg7 draw
6 Kg5 draw
7 Kg8 draw
8 Kgf7 draw
9 Kgg7 draw
10 Kh5 draw
11 Kh6 draw
12 Kh7 draw
13 Ra3 draw
14 Ke7 loss in 2 half-moves
15 Ke8 loss in 2 half-moves
16 Ra1 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Rb8 loss in 2 half-moves
23 Rc8 loss in 2 half-moves
24 Rd8 loss in 2 half-moves