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