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

EGTB: draw

# move score
1 Kf4 draw
2 Kf5 draw
3 Kf6 draw
4 Kgg4 draw
5 Kgg6 draw
6 Kgh4 draw
7 Kgh6 draw
8 Khg4 draw
9 Khg6 draw
10 Khh4 draw
11 Khh6 draw
12 Ra8 draw
13 Re8 draw
14 Rf8 draw
15 Rg8 draw
16 Rh7 draw
17 Rb8 loss in 1 half-moves
18 Rc8 loss in 1 half-moves
19 Rd8 loss in 1 half-moves
20 Rh6 loss in 1 half-moves