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 Kg1 draw
3 Kg2 draw
4 Kh2 draw
5 Kh6 draw
6 Ra3 draw
7 Rd3 draw
8 Rf3 draw
9 Rg1 draw
10 Rg2 draw
11 Rg7 draw
12 Rg8 draw
13 Rh3 draw
14 Kg4 loss in 2 half-moves
15 Kg5 loss in 2 half-moves
16 Kg6 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rg5 loss in 2 half-moves
22 Rg6 loss in 2 half-moves