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 Rg2 loss in 4 half-moves
3 Rg7 loss in 4 half-moves
4 Nb6 loss in 2 half-moves
5 Nb8 loss in 2 half-moves
6 Nc5 loss in 2 half-moves
7 Ne5 loss in 2 half-moves
8 Nf6 loss in 2 half-moves
9 Nf8 loss in 2 half-moves
10 Rb3 loss in 2 half-moves
11 Rd3 loss in 2 half-moves
12 Re3 loss in 2 half-moves
13 Rf3 loss in 2 half-moves
14 Rg4 loss in 2 half-moves
15 Rg5 loss in 2 half-moves
16 Rg6 loss in 2 half-moves
17 Ra3 loss in 1 half-moves
18 Rc3 loss in 1 half-moves
19 Rg1 loss in 1 half-moves
20 Rh3 loss in 1 half-moves