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 Ke6 draw
3 Kg5 draw
4 Kg6 draw
5 Kg7 draw
6 Re5 draw
7 Rf5 draw
8 Rg5 draw
9 Rh7 draw
10 Rh8 draw
11 Ke7 loss in 4 half-moves
12 Kf5 loss in 4 half-moves
13 Kf7 loss in 4 half-moves
14 Rh1 loss in 4 half-moves
15 Rh6 loss in 4 half-moves
16 Ke5 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Rc5 loss in 2 half-moves
19 Rd5 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Rh3 loss in 2 half-moves
22 Rh4 loss in 2 half-moves