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

EGTB: win in 2 half-moves

# move score
1 Kg5 win in 1 half-moves
2 Ka8 draw
3 Kb7 draw
4 Kb8 draw
5 Kg4 draw
6 Ra8 draw
7 Re8 draw
8 Rg8 draw
9 Rh5 draw
10 Rh7 draw
11 Ka6 loss in 2 half-moves
12 Kb6 loss in 2 half-moves
13 Kg3 loss in 2 half-moves
14 Kh3 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rh6 loss in 2 half-moves
20 Kh5 loss in 1 half-moves