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

EGTB: win in 4 half-moves

# move score
1 Qa1 win in 3 half-moves
2 Qb2 win in 3 half-moves
3 Ra6 draw
4 Qb3 loss in 4 half-moves
5 Qd2 loss in 4 half-moves
6 Ra3 loss in 4 half-moves
7 Rab4 loss in 4 half-moves
8 Qa3 loss in 2 half-moves
9 Qb1 loss in 2 half-moves
10 Qc2 loss in 2 half-moves
11 Qe2 loss in 2 half-moves
12 Qf2 loss in 2 half-moves
13 Qg2 loss in 2 half-moves
14 Qh2 loss in 2 half-moves
15 Ra5 loss in 2 half-moves
16 Ra7 loss in 2 half-moves
17 Ra8 loss in 2 half-moves
18 Rc1 loss in 2 half-moves
19 Rc2 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rc5 loss in 2 half-moves
22 Rc6 loss in 2 half-moves
23 Rc7 loss in 2 half-moves
24 Rc8 loss in 2 half-moves
25 Rcb4 loss in 2 half-moves
26 Rd4 loss in 2 half-moves
27 Re4 loss in 2 half-moves
28 Rf4 loss in 2 half-moves
29 Rg4 loss in 2 half-moves
30 Rh4 loss in 2 half-moves