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 Kb5 draw
3 Kb6 draw
4 Kb7 draw
5 Kc5 draw
6 Kc7 draw
7 Kd5 draw
8 Kd6 draw
9 Kg1 draw
10 Ra7 draw
11 Rc7 draw
12 Rd7 draw
13 Re1 draw
14 Re2 draw
15 Re3 draw
16 Re4 draw
17 Re5 draw
18 Re8 draw
19 Rf7 draw
20 Kg2 loss in 2 half-moves
21 Kh2 loss in 2 half-moves
22 Kd7 loss in 1 half-moves
23 Re6 loss in 1 half-moves
24 Rg7 loss in 1 half-moves
25 Rh7 loss in 1 half-moves