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

EGTB: win in 4 half-moves

# move score
1 Rd6 win in 3 half-moves
2 Rh7 win in 3 half-moves
3 Rh8 win in 3 half-moves
4 Ng7 win in 5 half-moves
5 Bb8 draw
6 Bc7 draw
7 Bf4 draw
8 Bg1 draw
9 Bg3 draw
10 Ng3 draw
11 Rb6 draw
12 Re6 draw
13 Rf6 draw
14 Rg6 draw
15 Bd6 loss in 2 half-moves
16 Be5 loss in 2 half-moves
17 Nf4 loss in 2 half-moves
18 Nf6 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Rc6 loss in 1 half-moves