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

EGTB: win in 6 half-moves

# move score
1 Rg8 win in 5 half-moves
2 Rh5 loss in 4 half-moves
3 Nd4 loss in 2 half-moves
4 Nd6 loss in 2 half-moves
5 Ne3 loss in 2 half-moves
6 Ne7 loss in 2 half-moves
7 Ng3 loss in 2 half-moves
8 Ng7 loss in 2 half-moves
9 Nh4 loss in 2 half-moves
10 Nh6 loss in 2 half-moves
11 Rg1 loss in 2 half-moves
12 Rg2 loss in 2 half-moves
13 Rg3 loss in 2 half-moves
14 Rg4 loss in 2 half-moves
15 Rg6 loss in 2 half-moves
16 Rg7 loss in 2 half-moves