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

EGTB: draw

# move score
1 Kc5 draw
2 Kc7 draw
3 Kd7 draw
4 Ke6 draw
5 Ke7 draw
6 Rc1 draw
7 Rc5 draw
8 Rc7 draw
9 Rc8 draw
10 Kd5 loss in 2 half-moves
11 Ke5 loss in 2 half-moves
12 Ra6 loss in 2 half-moves
13 Rb6 loss in 2 half-moves
14 Rc2 loss in 2 half-moves
15 Rc3 loss in 2 half-moves
16 Rc4 loss in 2 half-moves