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 Nf4 draw
3 Ng5 draw
4 Ng7 draw
5 Rc8 draw
6 Rd8 draw
7 Re7 draw
8 Rg8 draw
9 Rh8 draw
10 Nd8 loss in 6 half-moves
11 Nf8 loss in 4 half-moves
12 Nc5 loss in 2 half-moves
13 Nc7 loss in 2 half-moves
14 Nd4 loss in 2 half-moves
15 Ra8 loss in 2 half-moves
16 Rf8 loss in 2 half-moves