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

EGTB: win in 4 half-moves

# move score
1 Nd6 win in 3 half-moves
2 Nc7 draw
3 Nf6 draw
4 Ng7 draw
5 Rf5 draw
6 Rg5 draw
7 Rh7 draw
8 Rh8 draw
9 Rh6 loss in 4 half-moves
10 Ra5 loss in 2 half-moves
11 Rb5 loss in 2 half-moves
12 Rc5 loss in 2 half-moves
13 Rd5 loss in 2 half-moves
14 Re5 loss in 2 half-moves
15 Rh1 loss in 2 half-moves
16 Rh2 loss in 2 half-moves
17 Rh3 loss in 2 half-moves
18 Rh4 loss in 2 half-moves