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 Kg6 draw
3 Kg7 draw
4 Kg8 draw
5 Kh6 draw
6 Ra6 draw
7 Ra8 draw
8 Rd7 draw
9 Re7 draw
10 Rf7 draw
11 Kh8 loss in 12 half-moves
12 Ra4 loss in 12 half-moves
13 Ra1 loss in 2 half-moves
14 Ra2 loss in 2 half-moves
15 Ra5 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Rg7 loss in 2 half-moves
18 Ra3 loss in 1 half-moves