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

EGTB: draw

# move score
1 Kc1 draw
2 Kd1 draw
3 Kd7 draw
4 Kd8 draw
5 Ke1 draw
6 Ke2 draw
7 Ke3 draw
8 Ke7 draw
9 Kf7 draw
10 Kf8 draw
11 Rc1 draw
12 Rc6 draw
13 Kc3 loss in 2 half-moves
14 Kd3 loss in 2 half-moves
15 Ra2 loss in 2 half-moves
16 Rb2 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Rc5 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rc8 loss in 2 half-moves