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 Ke4 draw
3 Kee5 draw
4 Kef6 draw
5 Kfe5 draw
6 Kff6 draw
7 Kg4 draw
8 Kg5 draw
9 Kg6 draw
10 Rd7 draw
11 Re7 draw
12 Rf8 draw
13 Rg7 draw
14 Rh7 draw
15 Kd5 loss in 1 half-moves
16 Kd6 loss in 1 half-moves
17 Kd7 loss in 1 half-moves
18 Ke7 loss in 1 half-moves
19 Kf4 loss in 1 half-moves
20 Ra7 loss in 1 half-moves
21 Rc7 loss in 1 half-moves
22 Rf6 loss in 1 half-moves