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

EGTB: win in 4 half-moves

# move score
1 R1a2 win in 3 half-moves
2 R1a3 win in 3 half-moves
3 R1a4 win in 3 half-moves
4 R5a2 win in 3 half-moves
5 R5a3 win in 3 half-moves
6 R5a4 win in 3 half-moves
7 Ra7 win in 3 half-moves
8 Rb1 win in 3 half-moves
9 Rb5 win in 3 half-moves
10 Rc1 win in 3 half-moves
11 Rc5 win in 3 half-moves
12 Rd1 win in 3 half-moves
13 Rg1 win in 3 half-moves
14 Nb4 loss in 2 half-moves
15 Nb6 loss in 2 half-moves
16 Nc3 loss in 2 half-moves
17 Nc7 loss in 2 half-moves
18 Ne3 loss in 2 half-moves
19 Ne7 loss in 2 half-moves
20 Nf4 loss in 2 half-moves
21 Nf6 loss in 2 half-moves
22 Ra6 loss in 2 half-moves
23 Ra8 loss in 2 half-moves
24 Re1 loss in 2 half-moves
25 Rf1 loss in 2 half-moves
26 Rh1 loss in 2 half-moves