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

EGTB: win in 4 half-moves

# move score
1 Rh5 win in 3 half-moves
2 Nb6 draw
3 Nb8 draw
4 Nc5 draw
5 Ne5 draw
6 Nf6 draw
7 Nf8 draw
8 Rh2 draw
9 Rh8 draw
10 Bd1 loss in 2 half-moves
11 Be2 loss in 2 half-moves
12 Be6 loss in 2 half-moves
13 Bf3 loss in 2 half-moves
14 Bf5 loss in 2 half-moves
15 Bh3 loss in 2 half-moves
16 Bh5 loss in 2 half-moves
17 Rh1 loss in 2 half-moves
18 Rh3 loss in 2 half-moves
19 Rh6 loss in 2 half-moves
20 Rh7 loss in 2 half-moves