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 Kh6 draw
4 Ra7 draw
5 Rc7 draw
6 Rd7 draw
7 Re7 draw
8 Rf1 draw
9 Rf4 draw
10 Rf5 draw
11 Rf8 draw
12 Rf3 loss in 10 half-moves
13 Kg6 loss in 2 half-moves
14 Kg7 loss in 2 half-moves
15 Kh8 loss in 2 half-moves
16 Rf6 loss in 2 half-moves
17 Rg7 loss in 2 half-moves
18 Rf2 loss in 1 half-moves