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

EGTB: draw

# move score
1 Ka7 draw
2 Kb7 draw
3 Kc7 draw
4 Kc8 draw
5 Ra2 draw
6 Ra3 draw
7 Ra4 draw
8 Ra5 draw
9 Ra6 draw
10 Ra7 draw
11 Kg1 loss in 1 half-moves
12 Kg2 loss in 1 half-moves
13 Kh2 loss in 1 half-moves
14 Ra1 loss in 1 half-moves