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

EGTB: win in 6 half-moves

# move score
1 Rf1 win in 5 half-moves
2 Rf5 win in 5 half-moves
3 R1a2 win in 11 half-moves
4 R1a3 win in 11 half-moves
5 R1a4 win in 11 half-moves
6 Rb1 win in 11 half-moves
7 Rb5 win in 11 half-moves
8 Rc1 win in 11 half-moves
9 Rc5 win in 11 half-moves
10 Rd1 win in 11 half-moves
11 Rd5 win in 11 half-moves
12 Re1 win in 11 half-moves
13 Re5 win in 11 half-moves
14 R5a2 win in 13 half-moves
15 R5a3 win in 13 half-moves
16 R5a4 win in 13 half-moves
17 Ra6 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rg5 loss in 2 half-moves
22 Rh1 loss in 2 half-moves
23 Rh5 loss in 2 half-moves