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

EGTB: draw

# move score
1 Ka6 draw
2 Ka7 draw
3 Kb6 draw
4 Kbb8 draw
5 Kbc7 draw
6 Kc6 draw
7 Kcb8 draw
8 Kcc7 draw
9 Kd7 draw
10 Kd8 draw
11 Ra1 draw
12 Ra5 draw
13 Ra6 draw
14 Ra7 draw
15 Rb8 draw
16 Ra2 loss in 1 half-moves
17 Ra3 loss in 1 half-moves
18 Ra4 loss in 1 half-moves