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

EGTB: win in 4 half-moves

# move score
1 Kg4 win in 3 half-moves
2 Kb7 draw
3 Kc7 draw
4 Ke4 draw
5 Kf2 draw
6 Kf4 draw
7 Kg2 draw
8 Kg3 draw
9 Rc8 draw
10 Re8 draw
11 Rf8 draw
12 Rg8 draw
13 Rh3 draw
14 Rh5 draw
15 Rh7 draw
16 Ka7 loss in 2 half-moves
17 Ka8 loss in 2 half-moves
18 Ke2 loss in 2 half-moves
19 Ke3 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Rh1 loss in 2 half-moves
22 Rh2 loss in 2 half-moves
23 Rh4 loss in 2 half-moves
24 Rh6 loss in 2 half-moves
25 Kc8 loss in 1 half-moves