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

EGTB: draw

# move score
1 Kb6 draw
2 Kbb7 draw
3 Kbc8 draw
4 Kc6 draw
5 Kcb7 draw
6 Kcc8 draw
7 Ra1 draw
8 Ra2 draw
9 Ra3 draw
10 Ra4 draw
11 Ra5 draw
12 Ra6 draw
13 Rb7 draw
14 Ka8 loss in 1 half-moves
15 Kd6 loss in 1 half-moves
16 Kd7 loss in 1 half-moves
17 Kd8 loss in 1 half-moves
18 Ra8 loss in 1 half-moves