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

EGTB: win in 4 half-moves

# move score
1 Qa6 win in 3 half-moves
2 Qa8 win in 3 half-moves
3 Qb7 win in 3 half-moves
4 Qe6 win in 3 half-moves
5 Nc7 win in 5 half-moves
6 Nd6 loss in 2 half-moves
7 Nf6 loss in 2 half-moves
8 Ng7 loss in 2 half-moves
9 Qb8 loss in 2 half-moves
10 Qc2 loss in 2 half-moves
11 Qc4 loss in 2 half-moves
12 Qc5 loss in 2 half-moves
13 Qc6 loss in 2 half-moves
14 Qc7 loss in 2 half-moves
15 Qd7 loss in 2 half-moves
16 Qd8 loss in 2 half-moves
17 Qf5 loss in 2 half-moves
18 Qg4 loss in 2 half-moves
19 Qh3 loss in 2 half-moves
20 Qc1 loss in 1 half-moves
21 Qc3 loss in 1 half-moves