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

EGTB: win in 4 half-moves

# move score
1 Rh3 win in 3 half-moves
2 Bc1 draw
3 Be3 draw
4 Bf4 draw
5 Bf8 draw
6 Bg5 draw
7 Rh4 draw
8 Rh5 draw
9 Bd2 loss in 2 half-moves
10 Bg7 loss in 2 half-moves
11 Ne2 loss in 2 half-moves
12 Nf3 loss in 2 half-moves
13 Nh3 loss in 2 half-moves
14 Rh2 loss in 2 half-moves