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

EGTB: win in 4 half-moves

# move score
1 Kf3 win in 3 half-moves
2 Kgh3 win in 3 half-moves
3 Khh3 win in 3 half-moves
4 Rh3 win in 3 half-moves
5 Kf4 draw
6 Kgg3 draw
7 Rc2 draw
8 Rg2 draw
9 Rh1 draw
10 Kf5 loss in 2 half-moves
11 Kgg5 loss in 2 half-moves
12 Kgh5 loss in 2 half-moves
13 Khg3 loss in 2 half-moves
14 Khg5 loss in 2 half-moves
15 Khh5 loss in 2 half-moves
16 Ra2 loss in 2 half-moves
17 Rb2 loss in 2 half-moves
18 Rd2 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Rf2 loss in 2 half-moves