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

EGTB: draw

# move score
1 Ka1 draw
2 Ka2 draw
3 Kb2 draw
4 Kb7 draw
5 Kb8 draw
6 Kc1 draw
7 Kc7 draw
8 Kd7 draw
9 Kd8 draw
10 Ra1 draw
11 Ra2 draw
12 Ra6 draw
13 Ra7 draw
14 Rb8 draw
15 Kc2 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Ra5 loss in 2 half-moves