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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Rb4 win in 3 half-moves
3 Rf5 win in 5 half-moves
4 Rh5 win in 5 half-moves
5 Bf6 win in 9 half-moves
6 Ba5 win in 11 half-moves
7 Bb4 win in 11 half-moves
8 Ba1 win in 13 half-moves
9 Bb2 win in 13 half-moves
10 Be1 win in 13 half-moves
11 Bg7 win in 13 half-moves
12 Bh8 win in 13 half-moves
13 Rc1 win in 13 half-moves
14 Rf2 win in 13 half-moves
15 Rf3 win in 13 half-moves
16 Rff1 win in 13 half-moves
17 Rfh4 win in 13 half-moves
18 Rg1 win in 13 half-moves
19 Rg4 win in 13 half-moves
20 Rh2 win in 13 half-moves
21 Rh3 win in 13 half-moves
22 Rhf1 win in 13 half-moves
23 Rhh4 win in 13 half-moves
24 Bd2 win in 15 half-moves
25 Be5 win in 17 half-moves
26 Bd4 loss in 2 half-moves
27 Ra1 loss in 2 half-moves
28 Ra4 loss in 2 half-moves
29 Rc4 loss in 2 half-moves
30 Rd1 loss in 2 half-moves
31 Rd4 loss in 2 half-moves
32 Re1 loss in 2 half-moves
33 Re4 loss in 2 half-moves
34 Rf6 loss in 2 half-moves
35 Rf7 loss in 2 half-moves
36 Rf8 loss in 2 half-moves
37 Rh6 loss in 2 half-moves
38 Rh7 loss in 2 half-moves
39 Rh8 loss in 2 half-moves