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 Kc6 draw
3 Kc7 draw
4 Kde5 draw
5 Kde7 draw
6 Kee5 draw
7 Kee7 draw
8 Kf5 draw
9 Kf6 draw
10 Kf7 draw
11 Rd8 draw
12 Kc5 loss in 1 half-moves
13 Kdd5 loss in 1 half-moves
14 Ked5 loss in 1 half-moves
15 Ra7 loss in 1 half-moves
16 Rc7 loss in 1 half-moves
17 Re7 loss in 1 half-moves
18 Rf7 loss in 1 half-moves
19 Rg7 loss in 1 half-moves
20 Rh7 loss in 1 half-moves