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

EGTB: draw

# move score
1 Kc7 draw
2 Kd7 draw
3 Ke7 draw
4 Ra7 draw
5 Rc8 draw
6 Kc8 loss in 4 half-moves
7 Ke8 loss in 4 half-moves
8 Ra2 loss in 4 half-moves
9 Ra6 loss in 4 half-moves
10 Rb8 loss in 4 half-moves
11 Ra1 loss in 2 half-moves
12 Ra3 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Ra5 loss in 1 half-moves