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

EGTB: win in 2 half-moves

# move score
1 Kg4 win in 1 half-moves
2 Kf6 draw
3 Kf7 draw
4 Kf8 draw
5 Kg6 draw
6 Kg8 draw
7 Kh2 draw
8 Kh6 draw
9 Kh7 draw
10 Kh8 draw
11 Rb1 draw
12 Rg1 draw
13 Kg2 loss in 2 half-moves
14 Kg3 loss in 2 half-moves
15 Ra1 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 Rf1 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Kh4 loss in 1 half-moves