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

EGTB: win in 4 half-moves

# move score
1 Kh4 win in 3 half-moves
2 K5g6 draw
3 K5h6 draw
4 K7g6 draw
5 K7h6 draw
6 Kg8 draw
7 Kh8 draw
8 Ra1 draw
9 Rb1 draw
10 Rf1 draw
11 Rg1 draw
12 Rh2 draw
13 Kg4 loss in 2 half-moves
14 Kg5 loss in 2 half-moves
15 Kg7 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Rd1 loss in 2 half-moves
18 Re1 loss in 2 half-moves
19 Rh3 loss in 2 half-moves
20 Rh4 loss in 2 half-moves