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

EGTB: win in 2 half-moves

# move score
1 Kb3 win in 1 half-moves
2 Rf6 win in 1 half-moves
3 Rg6 win in 1 half-moves
4 Rh6 win in 1 half-moves
5 Ka3 draw
6 Kb4 draw
7 Kb5 draw
8 Ra7 draw
9 Rb6 draw
10 Rc6 draw
11 Re6 draw
12 Ka5 loss in 4 half-moves
13 Ra5 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Rd6 loss in 2 half-moves