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

EGTB: win in 4 half-moves

# move score
1 Nc6 win in 3 half-moves
2 Ra2 loss in 6 half-moves
3 Ra3 loss in 6 half-moves
4 Ra5 loss in 6 half-moves
5 Ra8 loss in 4 half-moves
6 Nb7 loss in 2 half-moves
7 Ne6 loss in 2 half-moves
8 Nf7 loss in 2 half-moves
9 Ra6 loss in 2 half-moves
10 Ra7 loss in 2 half-moves
11 Rb4 loss in 2 half-moves
12 Rc4 loss in 2 half-moves
13 Rd4 loss in 2 half-moves
14 Re4 loss in 2 half-moves
15 Rf4 loss in 2 half-moves
16 Rg4 loss in 2 half-moves
17 Ra1 loss in 1 half-moves
18 Rh4 loss in 1 half-moves