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

EGTB: win in 4 half-moves

# move score
1 Nf6 win in 3 half-moves
2 Nh6 draw
3 Ra6 draw
4 Ra7 draw
5 Re4 draw
6 Rf4 draw
7 Ne7 loss in 4 half-moves
8 Ra3 loss in 4 half-moves
9 Ra8 loss in 4 half-moves
10 Rc4 loss in 4 half-moves
11 Rd4 loss in 4 half-moves
12 Ra1 loss in 2 half-moves
13 Ra2 loss in 2 half-moves
14 Rg4 loss in 2 half-moves
15 Rh4 loss in 2 half-moves
16 Ra5 loss in 1 half-moves
17 Rb4 loss in 1 half-moves