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

EGTB: draw

# move score
1 Ka7 draw
2 Kb7 draw
3 Kb8 draw
4 Ke4 draw
5 Ke5 draw
6 Ke6 draw
7 Kf4 draw
8 Kf6 draw
9 Kg4 draw
10 Kg5 draw
11 Kg6 draw
12 Rc8 draw
13 Rd8 draw
14 Re8 draw
15 Rf6 draw
16 Rf7 draw
17 Rg8 draw
18 Rh8 draw
19 Rb8 loss in 2 half-moves