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

EGTB: win in 4 half-moves

# move score
1 Kg6 win in 3 half-moves
2 Ke6 draw
3 Kf6 draw
4 Kg7 draw
5 Rh3 draw
6 Ke7 loss in 6 half-moves
7 Ke8 loss in 4 half-moves
8 Kf8 loss in 4 half-moves
9 Kg8 loss in 4 half-moves
10 Rf8 loss in 4 half-moves
11 Rh7 loss in 4 half-moves
12 Ra8 loss in 2 half-moves
13 Rb8 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rg8 loss in 2 half-moves
18 Rh1 loss in 2 half-moves
19 Rh2 loss in 2 half-moves
20 Rh4 loss in 2 half-moves
21 Rh5 loss in 2 half-moves
22 Rh6 loss in 2 half-moves