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 Ke7 draw
3 Ke8 draw
4 Kff8 draw
5 Kfg8 draw
6 Kgf8 draw
7 Kgg8 draw
8 Kh7 draw
9 Kh8 draw
10 Ra1 draw
11 Ra6 draw
12 Ra7 draw
13 Rb8 draw
14 Rc8 draw
15 Rd8 draw
16 Rf8 draw
17 Rg8 draw
18 Ke6 loss in 2 half-moves
19 Kff6 loss in 2 half-moves
20 Kfg6 loss in 2 half-moves
21 Kgf6 loss in 2 half-moves
22 Kgg6 loss in 2 half-moves
23 Kh6 loss in 2 half-moves
24 Ra2 loss in 2 half-moves
25 Ra3 loss in 2 half-moves
26 Ra4 loss in 2 half-moves
27 Ra5 loss in 2 half-moves
28 Rh8 loss in 2 half-moves