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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Kf4 loss in 18 half-moves
3 Kf5 loss in 12 half-moves
4 Rh6 loss in 10 half-moves
5 Kh5 loss in 6 half-moves
6 Kh6 loss in 6 half-moves
7 Rf6 loss in 6 half-moves
8 Kg4 loss in 4 half-moves
9 Kh4 loss in 4 half-moves
10 Kf6 loss in 2 half-moves
11 Rb6 loss in 2 half-moves
12 Rc6 loss in 2 half-moves
13 Rd6 loss in 2 half-moves
14 Re6 loss in 2 half-moves
15 Rg7 loss in 2 half-moves
16 Rg8 loss in 2 half-moves