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

EGTB: draw

# move score
1 Ka7 draw
2 Kb1 draw
3 Kb7 draw
4 Kc7 draw
5 Kc8 draw
6 Ra2 draw
7 Ra6 draw
8 Ra7 draw
9 Ka2 loss in 2 half-moves
10 Kb2 loss in 2 half-moves
11 Ra3 loss in 2 half-moves
12 Ra4 loss in 2 half-moves
13 Ra5 loss in 2 half-moves