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

EGTB: draw

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