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

EGTB: win in 2 half-moves

# move score
1 b5 win in 1 half-moves
2 Qd2 win in 1 half-moves
3 Qe3 win in 1 half-moves
4 Qe4 win in 1 half-moves
5 Qe5 win in 1 half-moves
6 Qe8 win in 1 half-moves
7 Qa1 loss in 2 half-moves
8 Qb1 loss in 2 half-moves
9 Qc1 loss in 2 half-moves
10 Qc3 loss in 2 half-moves
11 Qd1 loss in 2 half-moves
12 Qe2 loss in 2 half-moves
13 Qe6 loss in 2 half-moves
14 Qe7 loss in 2 half-moves
15 Qf1 loss in 2 half-moves
16 Qf2 loss in 2 half-moves
17 Qg1 loss in 2 half-moves
18 Qg3 loss in 2 half-moves
19 Qh1 loss in 2 half-moves
20 Qh4 loss in 2 half-moves