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

EGTB: draw

# move score
1 Kb6 draw
2 Kb8 draw
3 Kc6 draw
4 Kc8 draw
5 Kd8 draw
6 Ra7 draw
7 Rb1 draw
8 Rb2 draw
9 Rb3 draw
10 Rb4 draw
11 Rb5 draw
12 Rb6 draw
13 Rb8 draw
14 Kd6 loss in 2 half-moves
15 Kd7 loss in 2 half-moves