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

EGTB: draw

# move score
1 Kc4 draw
2 Kc5 draw
3 Kc6 draw
4 Kd4 draw
5 Kd6 draw
6 Ke4 draw
7 Ke5 draw
8 Ke6 draw
9 Ra5 draw
10 Rb1 draw
11 Rb3 draw
12 Rb4 draw
13 Rb6 draw
14 Rb8 draw
15 Rc5 draw
16 Rb2 loss in 2 half-moves
17 Rb7 loss in 2 half-moves