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