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

EGTB: win in 2 half-moves

# move score
1 Ra2 win in 1 half-moves
2 Ka6 draw
3 Kb6 draw
4 Kb7 draw
5 Kb8 draw
6 Ra1 draw
7 Ra4 draw
8 Rb5 draw
9 Ka8 loss in 14 half-moves
10 Rc5 loss in 4 half-moves
11 Ra3 loss in 2 half-moves
12 Ra6 loss in 2 half-moves
13 Rd5 loss in 2 half-moves
14 Re5 loss in 2 half-moves
15 Rf5 loss in 2 half-moves
16 Rh5 loss in 2 half-moves
17 Rg5 loss in 1 half-moves