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

EGTB: win in 4 half-moves

# move score
1 Qh1 win in 3 half-moves
2 Qh3 win in 3 half-moves
3 Qh6 win in 3 half-moves
4 Qg8 win in 7 half-moves
5 Nc7 loss in 2 half-moves
6 Nd6 loss in 2 half-moves
7 Nf6 loss in 2 half-moves
8 Ng7 loss in 2 half-moves
9 Qa1 loss in 2 half-moves
10 Qb2 loss in 2 half-moves
11 Qc3 loss in 2 half-moves
12 Qf6 loss in 2 half-moves
13 Qf8 loss in 2 half-moves
14 Qg7 loss in 2 half-moves
15 Qh2 loss in 2 half-moves
16 Qh4 loss in 2 half-moves
17 Qh5 loss in 2 half-moves
18 Qh7 loss in 2 half-moves
19 Qd4 loss in 1 half-moves
20 Qe5 loss in 1 half-moves