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

EGTB: win in 4 half-moves

# move score
1 Rf8 win in 3 half-moves
2 Rf6 win in 5 half-moves
3 Rh7 win in 5 half-moves
4 Ngf6 win in 7 half-moves
5 Ne7 draw
6 Rg7 draw
7 Ndf6 loss in 8 half-moves
8 Nh6 loss in 8 half-moves
9 Nb8 loss in 4 half-moves
10 Nf8 loss in 4 half-moves
11 Nc5 loss in 2 half-moves
12 Ne5 loss in 2 half-moves
13 Re7 loss in 2 half-moves
14 Rf1 loss in 2 half-moves
15 Rf2 loss in 2 half-moves
16 Rf3 loss in 2 half-moves
17 Rf4 loss in 2 half-moves
18 Rf5 loss in 2 half-moves
19 Nb6 loss in 1 half-moves