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

EGTB: win in 4 half-moves

# move score
1 Rd8 win in 3 half-moves
2 Bb6 win in 5 half-moves
3 Rf8 win in 5 half-moves
4 Rh8 win in 5 half-moves
5 Ng2 win in 7 half-moves
6 Ra8 win in 7 half-moves
7 Re8 win in 7 half-moves
8 Bb8 draw
9 Bd6 draw
10 Bg3 draw
11 Bh2 draw
12 Nc2 draw
13 Nd3 draw
14 Nf3 draw
15 Ba5 loss in 2 half-moves
16 Bd8 loss in 2 half-moves
17 Be5 loss in 2 half-moves
18 Bf4 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rg8 loss in 2 half-moves