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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Rb5 win in 3 half-moves
3 Ra1 win in 5 half-moves
4 Ra2 win in 5 half-moves
5 Ra4 win in 5 half-moves
6 Raa3 win in 5 half-moves
7 Rg3 win in 5 half-moves
8 Rg6 win in 5 half-moves
9 Rh1 win in 5 half-moves
10 Rh2 win in 5 half-moves
11 Rh4 win in 5 half-moves
12 Rha3 win in 5 half-moves
13 Rah5 win in 7 half-moves
14 Rb6 win in 7 half-moves
15 Rf1 win in 7 half-moves
16 Rf2 win in 7 half-moves
17 Rf4 win in 7 half-moves
18 Rfa6 win in 7 half-moves
19 Rff3 win in 7 half-moves
20 Rfh6 win in 7 half-moves
21 Rg5 win in 7 half-moves
22 Rff5 win in 9 half-moves
23 Rhh5 loss in 6 half-moves
24 Raa6 loss in 4 half-moves
25 Raf5 loss in 4 half-moves
26 Rhf3 loss in 4 half-moves
27 Rhh6 loss in 4 half-moves
28 Ra7 loss in 2 half-moves
29 Ra8 loss in 2 half-moves
30 Rc3 loss in 2 half-moves
31 Rc5 loss in 2 half-moves
32 Rc6 loss in 2 half-moves
33 Rd3 loss in 2 half-moves
34 Rd5 loss in 2 half-moves
35 Rd6 loss in 2 half-moves
36 Re3 loss in 2 half-moves
37 Re5 loss in 2 half-moves
38 Re6 loss in 2 half-moves
39 Rf7 loss in 2 half-moves
40 Rf8 loss in 2 half-moves
41 Rh7 loss in 2 half-moves
42 Rh8 loss in 2 half-moves