Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Kh7 draw
3 Kg8 loss in 6 half-moves
4 Ra7 loss in 6 half-moves
5 Rb8 loss in 6 half-moves
6 Rc7 loss in 6 half-moves
7 Rd7 loss in 6 half-moves
8 Re7 loss in 6 half-moves
9 Kg7 loss in 2 half-moves
10 Rb1 loss in 2 half-moves
11 Rb3 loss in 2 half-moves
12 Rb4 loss in 2 half-moves
13 Rb5 loss in 2 half-moves
14 Rb6 loss in 2 half-moves
15 Rf7 loss in 2 half-moves
16 Rg7 loss in 2 half-moves
17 Rh7 loss in 2 half-moves