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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Ra6 win in 1 half-moves
3 Rd5 win in 1 half-moves
4 Kb4 win in 3 half-moves
5 Ka3 draw
6 Kb3 draw
7 Ra8 draw
8 Rb5 draw
9 Ra7 loss in 2 half-moves
10 Rc5 loss in 2 half-moves
11 Re5 loss in 2 half-moves
12 Rf5 loss in 2 half-moves
13 Rg5 loss in 2 half-moves
14 Rh5 loss in 2 half-moves