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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Kf5 draw
3 Kf7 draw
4 Kg6 draw
5 Kg7 draw
6 Rf7 draw
7 Rg7 draw
8 Rh7 draw
9 Kg5 loss in 4 half-moves
10 Re1 loss in 4 half-moves
11 Re2 loss in 4 half-moves
12 Re6 loss in 4 half-moves
13 Re8 loss in 4 half-moves
14 Ke5 loss in 2 half-moves
15 Ke6 loss in 2 half-moves
16 Ra7 loss in 2 half-moves
17 Rc7 loss in 2 half-moves
18 Rd7 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Re5 loss in 2 half-moves