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

EGTB: win in 6 half-moves

# move score
1 R1a4 win in 5 half-moves
2 Rd4 win in 5 half-moves
3 R1a3 win in 7 half-moves
4 Rd3 win in 7 half-moves
5 R1a2 win in 9 half-moves
6 Rab1 win in 9 half-moves
7 Rac1 win in 9 half-moves
8 Rad8 win in 9 half-moves
9 Rb8 win in 9 half-moves
10 Rc8 win in 9 half-moves
11 Rd2 win in 9 half-moves
12 Re1 win in 9 half-moves
13 Re8 win in 9 half-moves
14 R8a2 win in 11 half-moves
15 R8a3 win in 11 half-moves
16 R8a4 win in 11 half-moves
17 Rdb1 win in 11 half-moves
18 Rdc1 win in 11 half-moves
19 Rdd8 loss in 4 half-moves
20 R1a5 loss in 2 half-moves
21 R1a6 loss in 2 half-moves
22 R1a7 loss in 2 half-moves
23 R8a5 loss in 2 half-moves
24 R8a6 loss in 2 half-moves
25 R8a7 loss in 2 half-moves
26 Rd5 loss in 2 half-moves
27 Rd6 loss in 2 half-moves
28 Rd7 loss in 2 half-moves
29 Rf1 loss in 2 half-moves
30 Rf8 loss in 2 half-moves
31 Rg1 loss in 2 half-moves
32 Rg8 loss in 2 half-moves
33 Rh1 loss in 2 half-moves
34 Rh8 loss in 2 half-moves