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 Kgg4 draw
3 Kgh4 draw
4 Kgh6 draw
5 Khg4 draw
6 Khh4 draw
7 Khh6 draw
8 Ra6 draw
9 Rg7 draw
10 Rg8 draw
11 Rh6 draw
12 Kf4 loss in 2 half-moves
13 Kf5 loss in 2 half-moves
14 Kf6 loss in 2 half-moves
15 Rc6 loss in 2 half-moves
16 Rd6 loss in 2 half-moves
17 Re6 loss in 2 half-moves
18 Rf6 loss in 2 half-moves