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 Kf7 draw
3 Kg7 draw
4 Kh7 draw
5 Re1 draw
6 Re2 draw
7 Re3 draw
8 Re4 draw
9 Re5 draw
10 Re6 draw
11 Re8 draw
12 Kf5 loss in 2 half-moves
13 Kf6 loss in 2 half-moves
14 Kg5 loss in 2 half-moves
15 Kh5 loss in 2 half-moves
16 Kh6 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Rc7 loss in 2 half-moves
19 Rd7 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh7 loss in 2 half-moves