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

EGTB: win in 2 half-moves

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