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 Kd6 draw
3 Kd7 draw
4 Kee5 draw
5 Kef5 draw
6 Kef7 draw
7 Kfe5 draw
8 Kff5 draw
9 Kff7 draw
10 Kg5 draw
11 Kg6 draw
12 Kg7 draw
13 Rd7 draw
14 Re8 draw
15 Rf7 draw
16 Rg7 draw
17 Rh7 draw
18 Kd5 loss in 1 half-moves
19 Ra7 loss in 1 half-moves
20 Rc7 loss in 1 half-moves