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

EGTB: draw

# move score
1 Kc6 draw
2 Kc8 draw
3 Kd6 draw
4 Kd8 draw
5 Ke6 draw
6 Ke8 draw
7 Rb7 draw
8 Rc1 draw
9 Rc3 draw
10 Rc4 draw
11 Rc6 draw
12 Rc8 draw
13 Ke7 loss in 4 half-moves
14 Ra7 loss in 2 half-moves
15 Rc2 loss in 2 half-moves
16 Rc5 loss in 2 half-moves