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 Ra1 draw
3 Ra2 draw
4 Ra6 draw
5 Ra7 draw
6 Rb3 draw
7 Rf3 draw
8 Rg3 draw
9 Rh3 draw
10 Nf8 loss in 2 half-moves
11 Ng5 loss in 2 half-moves
12 Ra4 loss in 2 half-moves
13 Ra5 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Rc3 loss in 1 half-moves
16 Rd3 loss in 1 half-moves
17 Re3 loss in 1 half-moves