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 Kd8 draw
5 Ke4 draw
6 Kf2 draw
7 Kf4 draw
8 Kg2 draw
9 Kg3 draw
10 Re8 draw
11 Rf8 draw
12 Rg8 draw
13 Rh3 draw
14 Rh5 draw
15 Rh7 draw
16 Kd7 loss in 2 half-moves
17 Ke2 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Rh1 loss in 2 half-moves
21 Rh2 loss in 2 half-moves
22 Rh4 loss in 2 half-moves
23 Rh6 loss in 2 half-moves
24 Kb8 loss in 1 half-moves