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

EGTB: win in 4 half-moves

# move score
1 Rh6 win in 3 half-moves
2 Rh5 win in 4 half-moves
3 Re7 win in 8 half-moves
4 Nb6 draw
5 Nc7 draw
6 Rf7 draw
7 Rg7 draw
8 Rh8 draw
9 d8=N loss in 6 half-moves
10 d8=K loss in 4 half-moves
11 d8=B loss in 2 half-moves
12 d8=Q loss in 2 half-moves
13 d8=R loss in 2 half-moves
14 Rh1 loss in 2 half-moves
15 Rh2 loss in 2 half-moves
16 Rh3 loss in 2 half-moves
17 Rh4 loss in 2 half-moves