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

EGTB: win in 2 half-moves

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