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 Kf6 draw
3 Kf8 draw
4 Kg6 draw
5 Kg8 draw
6 Kh6 draw
7 Kh7 draw
8 Kh8 draw
9 Ra7 draw
10 Rc7 draw
11 Re7 draw
12 Rf2 draw
13 Rf3 draw
14 Rf4 draw
15 Rf6 draw
16 Rf8 draw
17 Rd7 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rf5 loss in 2 half-moves