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 Ke3 draw
3 Ke4 draw
4 Kf3 draw
5 Kfg3 draw
6 Kfg4 draw
7 Kfg5 draw
8 Kh3 draw
9 Kh5 draw
10 Khg3 draw
11 Khg4 draw
12 Khg5 draw
13 Rd1 draw
14 Re1 draw
15 Rf2 draw
16 Rg1 draw
17 Rh1 draw
18 Ke5 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Rb1 loss in 2 half-moves
21 Rc1 loss in 2 half-moves
22 Rf3 loss in 2 half-moves