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

EGTB: win in 4 half-moves

# move score
1 Re8 win in 3 half-moves
2 Nc5 draw
3 Nc7 draw
4 Ra8 draw
5 Rb8 draw
6 Rh8 draw
7 Nb8 loss in 4 half-moves
8 Rc8 loss in 2 half-moves
9 Rf8 loss in 2 half-moves
10 Rg8 loss in 2 half-moves
11 Nb4 loss in 1 half-moves