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