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

EGTB: draw

# move score
1 Kc7 draw
2 Kd5 draw
3 Kd7 draw
4 Ke5 draw
5 Ke6 draw
6 Ke7 draw
7 Ra8 draw
8 Rb8 draw
9 Rc8 draw
10 Rd7 draw
11 Rf8 draw
12 Rg8 draw
13 Rh8 draw
14 Kc5 loss in 2 half-moves
15 Kc6 loss in 2 half-moves
16 Re8 loss in 2 half-moves