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 Kg8 draw
3 Ra8 draw
4 Rc7 draw
5 Re7 draw
6 Rf7 draw
7 Rg7 draw
8 Ra2 loss in 4 half-moves
9 Ra3 loss in 4 half-moves
10 Ra5 loss in 4 half-moves
11 Ra6 loss in 4 half-moves
12 Kg7 loss in 2 half-moves
13 Kh7 loss in 2 half-moves
14 Ra4 loss in 2 half-moves
15 Rd7 loss in 2 half-moves
16 Rh7 loss in 2 half-moves
17 Ra1 loss in 1 half-moves