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 Kd5 draw
4 Kd7 draw
5 Ke5 draw
6 Ke6 draw
7 Ke7 draw
8 Kg1 draw
9 Kg2 draw
10 Kg3 draw
11 Kh1 draw
12 Kh3 draw
13 Ra6 draw
14 Rb6 draw
15 Rc1 draw
16 Rc2 draw
17 Rc3 draw
18 Rc4 draw
19 Rc5 draw
20 Rc7 loss in 2 half-moves
21 Rc8 loss in 2 half-moves