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

EGTB: win in 4 half-moves

# move score
1 Kg7 win in 3 half-moves
2 Kg8 win in 3 half-moves
3 Kf3 win in 5 half-moves
4 Kf4 win in 5 half-moves
5 Kf5 win in 7 half-moves
6 Kd5 win in 11 half-moves
7 Kd4 win in 13 half-moves
8 Kd3 draw
9 Ke3 draw
10 Ke5 draw
11 Kh7 draw
12 Rc8 draw
13 Rd8 draw
14 Re8 draw
15 Rf1 draw
16 Rf4 draw
17 Rf6 draw
18 Rf7 draw
19 Rg8 draw
20 Ra8 loss in 2 half-moves
21 Rb8 loss in 2 half-moves
22 Rf2 loss in 2 half-moves
23 Rf3 loss in 2 half-moves
24 Rf5 loss in 2 half-moves