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

EGTB: win in 4 half-moves

# move score
1 Ra7 win in 3 half-moves
2 Qb1 draw
3 Qb2 draw
4 Qc3 draw
5 Ra1 draw
6 Ra2 draw
7 Rab3 draw
8 Rac3 draw
9 Qa2 loss in 2 half-moves
10 Qa4 loss in 2 half-moves
11 Qb3 loss in 2 half-moves
12 Qc1 loss in 2 half-moves
13 Qc4 loss in 2 half-moves
14 Qc5 loss in 2 half-moves
15 Qc6 loss in 2 half-moves
16 Qc7 loss in 2 half-moves
17 Qc8 loss in 2 half-moves
18 Qd1 loss in 2 half-moves
19 Qd2 loss in 2 half-moves
20 Qe2 loss in 2 half-moves
21 Qf2 loss in 2 half-moves
22 Qg2 loss in 2 half-moves
23 Qh2 loss in 2 half-moves
24 Ra4 loss in 2 half-moves
25 Ra5 loss in 2 half-moves
26 Ra6 loss in 2 half-moves
27 Ra8 loss in 2 half-moves
28 Rd1 loss in 2 half-moves
29 Rd2 loss in 2 half-moves
30 Rd4 loss in 2 half-moves
31 Rd5 loss in 2 half-moves
32 Rd6 loss in 2 half-moves
33 Rd7 loss in 2 half-moves
34 Rd8 loss in 2 half-moves
35 Rdb3 loss in 2 half-moves
36 Rdc3 loss in 2 half-moves
37 Re3 loss in 2 half-moves
38 Rf3 loss in 2 half-moves
39 Rg3 loss in 2 half-moves
40 Rh3 loss in 2 half-moves