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

EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Rc7 win in 3 half-moves
3 Rc1 win in 5 half-moves
4 Rd1 win in 5 half-moves
5 Rd7 win in 9 half-moves
6 Ra8 draw
7 Rb1 draw
8 Re1 draw
9 Qa2 loss in 2 half-moves
10 Qa3 loss in 2 half-moves
11 Qa4 loss in 2 half-moves
12 Qa5 loss in 2 half-moves
13 Qb5 loss in 2 half-moves
14 Qb6 loss in 2 half-moves
15 Qb7 loss in 2 half-moves
16 Qc4 loss in 2 half-moves
17 Qc6 loss in 2 half-moves
18 Qc8 loss in 2 half-moves
19 Qd3 loss in 2 half-moves
20 Qd6 loss in 2 half-moves
21 Qe2 loss in 2 half-moves
22 Qe6 loss in 2 half-moves
23 Qf1 loss in 2 half-moves
24 Qf6 loss in 2 half-moves
25 Qg6 loss in 2 half-moves
26 Qh6 loss in 2 half-moves
27 Ra2 loss in 2 half-moves
28 Ra3 loss in 2 half-moves
29 Ra4 loss in 2 half-moves
30 Ra5 loss in 2 half-moves
31 Re7 loss in 2 half-moves
32 Rf1 loss in 2 half-moves
33 Rf7 loss in 2 half-moves
34 Rg1 loss in 2 half-moves
35 Rg7 loss in 2 half-moves
36 Rh1 loss in 2 half-moves
37 Rh7 loss in 2 half-moves