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 K5g6 draw
3 K5h6 draw
4 K7g6 draw
5 K7h6 draw
6 Kg5 draw
7 Kg7 draw
8 Kg8 draw
9 Kh4 draw
10 Kh8 draw
11 Ra3 draw
12 Rc3 draw
13 Re3 draw
14 Rf3 draw
15 Rg3 draw
16 Rh1 draw
17 Rh2 draw
18 Rb3 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Rh4 loss in 2 half-moves