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

EGTB: win in 4 half-moves

# move score
1 Ng3 win in 3 half-moves
2 Ra7 draw
3 Rc7 draw
4 Rf6 draw
5 Rf8 draw
6 Rg7 draw
7 Rh7 draw
8 Nd4 loss in 2 half-moves
9 Nd6 loss in 2 half-moves
10 Ne3 loss in 2 half-moves
11 Ne7 loss in 2 half-moves
12 Ng7 loss in 2 half-moves
13 Nh4 loss in 2 half-moves
14 Nh6 loss in 2 half-moves
15 Rb7 loss in 2 half-moves
16 Rd7 loss in 2 half-moves
17 Re7 loss in 2 half-moves