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

EGTB: win in 2 half-moves

# move score
1 Ra5 win in 1 half-moves
2 Kf3 draw
3 Kf4 draw
4 Kf5 draw
5 Kh4 draw
6 Kh5 draw
7 Rb5 draw
8 Re5 draw
9 Rf5 draw
10 Rh5 draw
11 Kh3 loss in 12 half-moves
12 Kg3 loss in 4 half-moves
13 Rc5 loss in 2 half-moves
14 Rd5 loss in 2 half-moves
15 Rg6 loss in 2 half-moves
16 Rg7 loss in 2 half-moves
17 Rg8 loss in 2 half-moves