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

EGTB: win in 4 half-moves

# move score
1 Rh7 win in 3 half-moves
2 Ne3 draw
3 Nf2 draw
4 Nh2 draw
5 Rh1 draw
6 Rh2 draw
7 Rh5 draw
8 Rh6 draw
9 Ne5 loss in 2 half-moves
10 Nf6 loss in 2 half-moves
11 Nh6 loss in 2 half-moves
12 Rh3 loss in 2 half-moves
13 Rh8 loss in 2 half-moves