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 Qd8 win in 3 half-moves
3 Qa5 win in 5 half-moves
4 Qa7 win in 5 half-moves
5 Qf8 win in 5 half-moves
6 Nb2 loss in 2 half-moves
7 Nb6 loss in 2 half-moves
8 Nc3 loss in 2 half-moves
9 Nc5 loss in 2 half-moves
10 Qa6 loss in 2 half-moves
11 Qb8 loss in 2 half-moves
12 Qc6 loss in 2 half-moves
13 Qc8 loss in 2 half-moves
14 Qd5 loss in 2 half-moves
15 Qe4 loss in 2 half-moves
16 Qe8 loss in 2 half-moves
17 Qf3 loss in 2 half-moves
18 Qg8 loss in 2 half-moves
19 Qh1 loss in 2 half-moves
20 Qh8 loss in 2 half-moves
21 Qg2 loss in 1 half-moves