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

EGTB: win in 2 half-moves

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