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

EGTB: win in 4 half-moves

# move score
1 Kf5 win in 3 half-moves
2 Kgg5 win in 3 half-moves
3 Kgh5 win in 3 half-moves
4 Khg5 win in 3 half-moves
5 Khh5 win in 3 half-moves
6 Rg5 win in 3 half-moves
7 Kf4 draw
8 Kgg3 draw
9 Kgh3 draw
10 Khg3 draw
11 Khh3 draw
12 Ra6 draw
13 Rf6 draw
14 Rg7 draw
15 Rg8 draw
16 Rh6 draw
17 Kf3 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rc6 loss in 2 half-moves
20 Rd6 loss in 2 half-moves
21 Re6 loss in 2 half-moves