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