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

EGTB: win in 2 half-moves

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