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

EGTB: win in 4 half-moves

# move score
1 Qb7 win in 3 half-moves
2 Qe7 win in 3 half-moves
3 Qh7 win in 3 half-moves
4 Nd6 loss in 2 half-moves
5 Nf6 loss in 2 half-moves
6 Ng7 loss in 2 half-moves
7 Qa5 loss in 2 half-moves
8 Qa7 loss in 2 half-moves
9 Qb6 loss in 2 half-moves
10 Qb8 loss in 2 half-moves
11 Qc2 loss in 2 half-moves
12 Qc4 loss in 2 half-moves
13 Qc5 loss in 2 half-moves
14 Qc6 loss in 2 half-moves
15 Qc8 loss in 2 half-moves
16 Qd6 loss in 2 half-moves
17 Qd7 loss in 2 half-moves
18 Qd8 loss in 2 half-moves
19 Qe5 loss in 2 half-moves
20 Qf7 loss in 2 half-moves
21 Qg7 loss in 2 half-moves
22 Qh2 loss in 2 half-moves
23 Qc1 loss in 1 half-moves
24 Qc3 loss in 1 half-moves
25 Qf4 loss in 1 half-moves
26 Qg3 loss in 1 half-moves