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 Kf6 draw
3 Kf7 draw
4 Kgg5 draw
5 Kgg7 draw
6 Kgh5 draw
7 Kgh7 draw
8 Khg5 draw
9 Khg7 draw
10 Khh5 draw
11 Khh7 draw
12 Rd3 draw
13 Re3 draw
14 Rf3 draw
15 Rg1 draw
16 Rg2 draw
17 Rh3 draw
18 Ra3 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rg5 loss in 2 half-moves