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

EGTB: win in 12 half-moves

# move score
1 Rb3 win in 11 half-moves
2 Ra3 loss in 4 half-moves
3 Rhc3 loss in 4 half-moves
4 Qa1 loss in 2 half-moves
5 Qa3 loss in 2 half-moves
6 Qa4 loss in 2 half-moves
7 Qa5 loss in 2 half-moves
8 Qa6 loss in 2 half-moves
9 Qa7 loss in 2 half-moves
10 Qa8 loss in 2 half-moves
11 Qb1 loss in 2 half-moves
12 Qb2 loss in 2 half-moves
13 Qb3 loss in 2 half-moves
14 Qc2 loss in 2 half-moves
15 Qd2 loss in 2 half-moves
16 Qe2 loss in 2 half-moves
17 Qf2 loss in 2 half-moves
18 Qg2 loss in 2 half-moves
19 Qh2 loss in 2 half-moves
20 Ra4 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rc1 loss in 2 half-moves
23 Rc2 loss in 2 half-moves
24 Rc5 loss in 2 half-moves
25 Rc6 loss in 2 half-moves
26 Rc7 loss in 2 half-moves
27 Rc8 loss in 2 half-moves
28 Rcc3 loss in 2 half-moves
29 Rch4 loss in 2 half-moves
30 Rd3 loss in 2 half-moves
31 Rd4 loss in 2 half-moves
32 Re3 loss in 2 half-moves
33 Re4 loss in 2 half-moves
34 Rf3 loss in 2 half-moves
35 Rf4 loss in 2 half-moves
36 Rg3 loss in 2 half-moves
37 Rg4 loss in 2 half-moves
38 Rh1 loss in 2 half-moves
39 Rh2 loss in 2 half-moves
40 Rh5 loss in 2 half-moves
41 Rh7 loss in 2 half-moves
42 Rh8 loss in 2 half-moves
43 Rhh4 loss in 2 half-moves
44 Rh6 loss in 1 half-moves