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 Kg5 draw
3 Kg7 draw
4 Kh5 draw
5 Kh7 draw
6 Rc6 draw
7 Rf6 draw
8 Rg5 draw
9 Rg1 loss in 12 half-moves
10 Ra6 loss in 2 half-moves
11 Rd6 loss in 2 half-moves
12 Re6 loss in 2 half-moves
13 Rg2 loss in 2 half-moves
14 Rg3 loss in 2 half-moves
15 Rg4 loss in 2 half-moves
16 Rg7 loss in 2 half-moves
17 Rg8 loss in 2 half-moves