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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Kf7 draw
3 Kf8 draw
4 Kg6 draw
5 Kg8 draw
6 Kh6 draw
7 Kh7 draw
8 Kh8 draw
9 Ra6 draw
10 Rc6 draw
11 Re6 draw
12 Rf2 draw
13 Rf3 draw
14 Rf4 draw
15 Rf5 draw
16 Rf7 draw
17 Rg6 draw
18 Rd6 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rh6 loss in 2 half-moves