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

EGTB: win in 6 half-moves

# move score
1 Kgg5 win in 5 half-moves
2 Khh5 win in 5 half-moves
3 Khg5 win in 7 half-moves
4 Rc8 draw
5 Kf3 loss in 2 half-moves
6 Kf4 loss in 2 half-moves
7 Kf5 loss in 2 half-moves
8 Kgg3 loss in 2 half-moves
9 Kgh3 loss in 2 half-moves
10 Kgh5 loss in 2 half-moves
11 Khg3 loss in 2 half-moves
12 Khh3 loss in 2 half-moves
13 Ra8 loss in 2 half-moves
14 Rb8 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Rg6 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rh8 loss in 2 half-moves