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

EGTB: win in 6 half-moves

# move score
1 R3a4 win in 5 half-moves
2 R8a4 win in 5 half-moves
3 R8a5 win in 5 half-moves
4 R3a5 win in 9 half-moves
5 R3a6 win in 9 half-moves
6 R3a7 win in 9 half-moves
7 R8a6 win in 9 half-moves
8 R8a7 win in 9 half-moves
9 Rb3 win in 9 half-moves
10 Rb8 win in 9 half-moves
11 Rc3 win in 9 half-moves
12 Rc8 win in 9 half-moves
13 Rd8 win in 9 half-moves
14 Re8 win in 9 half-moves
15 Rf8 win in 9 half-moves
16 Nb2 loss in 2 half-moves
17 Nb4 loss in 2 half-moves
18 Nc1 loss in 2 half-moves
19 Nc5 loss in 2 half-moves
20 Ne1 loss in 2 half-moves
21 Ne5 loss in 2 half-moves
22 Nf2 loss in 2 half-moves
23 Nf4 loss in 2 half-moves
24 Ra1 loss in 2 half-moves
25 Ra2 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves