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

EGTB: win in 4 half-moves

# move score
1 Nb6 win in 3 half-moves
2 Bc1 win in 5 half-moves
3 Bc7 win in 5 half-moves
4 Bd6 win in 5 half-moves
5 Be5 win in 5 half-moves
6 Bd2 win in 7 half-moves
7 Bg3 draw
8 Bg5 draw
9 Bh2 draw
10 Bh6 draw
11 Rg8 draw
12 Rh4 draw
13 Bb8 loss in 2 half-moves
14 Be3 loss in 2 half-moves
15 Nc7 loss in 2 half-moves
16 Rg1 loss in 2 half-moves
17 Rg2 loss in 2 half-moves
18 Rg3 loss in 2 half-moves
19 Rg5 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rg7 loss in 2 half-moves