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

EGTB: draw

# move score
1 Kb5 draw
2 Kb6 draw
3 Kb7 draw
4 Kc5 draw
5 Kc8 draw
6 Kcd6 draw
7 Kd5 draw
8 Kd8 draw
9 Kdd6 draw
10 Ke6 draw
11 Ke7 draw
12 Ke8 draw
13 Ra7 draw
14 Rb7 draw
15 Rc8 draw