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

EGTB: win in 4 half-moves

# move score
1 Kf7 win in 3 half-moves
2 Kh7 win in 3 half-moves
3 Re1 win in 3 half-moves
4 Kf5 win in 13 half-moves
5 Ke5 draw
6 Ke6 draw
7 Ke7 draw
8 Kfg5 draw
9 Kfg6 draw
10 Kfg7 draw
11 Kh5 draw
12 Khg5 draw
13 Khg6 draw
14 Khg7 draw
15 Rd1 draw
16 Rf1 draw
17 Rg1 draw
18 Rh2 draw
19 Rh3 draw
20 Ra1 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rc1 loss in 2 half-moves
23 Rh4 loss in 2 half-moves
24 Rh5 loss in 2 half-moves