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

EGTB: win in 4 half-moves

# move score
1 Kg2 win in 3 half-moves
2 Kf2 draw
3 Kf4 draw
4 Kfg3 draw
5 Kfg4 draw
6 Kg5 draw
7 Kh3 draw
8 Kh5 draw
9 Khg3 draw
10 Khg4 draw
11 Ra1 draw
12 Ra6 draw
13 Ra7 draw
14 Rf8 draw
15 Rg8 draw
16 Rh8 draw
17 Ke2 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Ra4 loss in 2 half-moves
23 Ra5 loss in 2 half-moves
24 Rb8 loss in 2 half-moves
25 Rc8 loss in 2 half-moves
26 Rd8 loss in 2 half-moves
27 Re8 loss in 2 half-moves