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

EGTB: win in 4 half-moves

# move score
1 Qb8 win in 3 half-moves
2 Qb4 draw
3 Qe1 draw
4 Qe4 draw
5 Qa1 loss in 8 half-moves
6 Qb2 loss in 8 half-moves
7 Qg1 loss in 6 half-moves
8 Na2 loss in 2 half-moves
9 Na4 loss in 2 half-moves
10 Nb5 loss in 2 half-moves
11 Nd1 loss in 2 half-moves
12 Nd5 loss in 2 half-moves
13 Ne2 loss in 2 half-moves
14 Ne4 loss in 2 half-moves
15 Qa2 loss in 2 half-moves
16 Qb3 loss in 2 half-moves
17 Qb5 loss in 2 half-moves
18 Qb6 loss in 2 half-moves
19 Qb7 loss in 2 half-moves
20 Qc1 loss in 2 half-moves
21 Qc2 loss in 2 half-moves
22 Qd1 loss in 2 half-moves
23 Qd3 loss in 2 half-moves
24 Qf1 loss in 2 half-moves
25 Qf5 loss in 2 half-moves
26 Qg6 loss in 2 half-moves
27 Qh1 loss in 2 half-moves
28 Qh7 loss in 2 half-moves