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

EGTB: win in 4 half-moves

# move score
1 Nb7 win in 3 half-moves
2 Bb4 draw
3 Bc1 draw
4 Bc5 draw
5 Bd6 draw
6 Be7 draw
7 Ne6 draw
8 Nf7 draw
9 Re8 draw
10 Rf1 draw
11 Rf7 draw
12 Rg8 draw
13 Rh8 draw
14 Bb2 loss in 2 half-moves
15 Nc6 loss in 2 half-moves
16 Rf2 loss in 2 half-moves
17 Rf3 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rf6 loss in 2 half-moves