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

EGTB: win in 8 half-moves

# move score
1 R1a2 win in 7 half-moves
2 Rb2 win in 7 half-moves
3 Rd1 win in 7 half-moves
4 Rd6 win in 7 half-moves
5 Rd8 win in 7 half-moves
6 Rh1 win in 7 half-moves
7 Rh6 win in 7 half-moves
8 Rab1 win in 9 half-moves
9 Rab6 win in 9 half-moves
10 Rb7 win in 9 half-moves
11 Rba8 win in 9 half-moves
12 Rc1 win in 9 half-moves
13 Rc6 win in 9 half-moves
14 Rc8 win in 9 half-moves
15 Rh8 win in 9 half-moves
16 R6a2 win in 11 half-moves
17 Ra7 win in 11 half-moves
18 Raa8 win in 11 half-moves
19 Rbb1 win in 11 half-moves
20 Rbb6 loss in 4 half-moves
21 R1a3 loss in 2 half-moves
22 R1a4 loss in 2 half-moves
23 R1a5 loss in 2 half-moves
24 R6a3 loss in 2 half-moves
25 R6a4 loss in 2 half-moves
26 R6a5 loss in 2 half-moves
27 Rb3 loss in 2 half-moves
28 Rb4 loss in 2 half-moves
29 Rb5 loss in 2 half-moves
30 Re1 loss in 2 half-moves
31 Re6 loss in 2 half-moves
32 Re8 loss in 2 half-moves
33 Rf1 loss in 2 half-moves
34 Rf6 loss in 2 half-moves
35 Rf8 loss in 2 half-moves
36 Rg1 loss in 2 half-moves
37 Rg6 loss in 2 half-moves
38 Rg8 loss in 2 half-moves