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

EGTB: win in 4 half-moves

# move score
1 Ng7 win in 3 half-moves
2 Bb4 draw
3 Bb6 draw
4 Bc7 draw
5 Bd2 draw
6 Bd8 draw
7 Be1 draw
8 Ng3 draw
9 Ra1 draw
10 Ra3 draw
11 Ra4 draw
12 Rb2 draw
13 Rh2 draw
14 Bc3 loss in 2 half-moves
15 Nf4 loss in 2 half-moves
16 Nf6 loss in 2 half-moves
17 Rc2 loss in 2 half-moves
18 Rd2 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rg2 loss in 2 half-moves