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

EGTB: win in 4 half-moves

# move score
1 Rh7 win in 3 half-moves
2 Nc7 draw
3 Nd6 draw
4 Nf6 draw
5 Ng7 draw
6 Rh2 draw
7 Rh6 draw
8 Rh8 draw
9 Bc8 loss in 2 half-moves
10 Bd1 loss in 2 half-moves
11 Bd7 loss in 2 half-moves
12 Be2 loss in 2 half-moves
13 Be6 loss in 2 half-moves
14 Bf3 loss in 2 half-moves
15 Bf5 loss in 2 half-moves
16 Bh3 loss in 2 half-moves
17 Bh5 loss in 2 half-moves
18 Rh1 loss in 2 half-moves
19 Rh3 loss in 2 half-moves
20 Rh5 loss in 2 half-moves