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