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

EGTB: draw

# move score
1 Kb5 draw
2 Kbc7 draw
3 Kc5 draw
4 Kcc7 draw
5 Kd5 draw
6 Kd7 draw
7 Ra6 draw
8 Rb1 draw
9 Rb2 draw
10 Rb3 draw
11 Rb4 draw
12 Rb5 draw
13 Ka6 loss in 1 half-moves
14 Ka7 loss in 1 half-moves
15 Ka8 loss in 1 half-moves
16 Kb8 loss in 1 half-moves
17 Kc8 loss in 1 half-moves
18 Kd6 loss in 1 half-moves