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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Rd8 win in 5 half-moves
3 Nf5 draw
4 Ng6 draw
5 Ng8 draw
6 Rc8 draw
7 Rf8 draw
8 Rh8 draw
9 Nc6 loss in 2 half-moves
10 Nc8 loss in 2 half-moves
11 Nd5 loss in 2 half-moves
12 Ra8 loss in 2 half-moves
13 Rg8 loss in 2 half-moves