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

EGTB: draw

# move score
1 Kc1 draw
2 Kc3 draw
3 Kd1 draw
4 Ke1 draw
5 Ke2 draw
6 Ra2 draw
7 Rb2 draw
8 Rc1 draw
9 Rc3 draw
10 Rc7 draw
11 Rc8 draw
12 Kd3 loss in 2 half-moves
13 Ke3 loss in 2 half-moves
14 Rc4 loss in 2 half-moves
15 Rc5 loss in 2 half-moves
16 Rc6 loss in 2 half-moves