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

EGTB: draw

# move score
1 Kb4 draw
2 Kb5 draw
3 Kb6 draw
4 Rb6 draw
5 Rc6 draw
6 Rd6 draw
7 Ka4 loss in 4 half-moves
8 Ra7 loss in 2 half-moves
9 Ra8 loss in 2 half-moves
10 Rg6 loss in 2 half-moves
11 Rh6 loss in 2 half-moves
12 Re6 loss in 1 half-moves
13 Rf6 loss in 1 half-moves