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

EGTB: win in 4 half-moves

# move score
1 Ra1 win in 3 half-moves
2 Rb1 win in 3 half-moves
3 Rc1 win in 3 half-moves
4 Re1 win in 3 half-moves
5 Rf1 win in 3 half-moves
6 Rgd1 win in 3 half-moves
7 Rd2 win in 4 half-moves
8 Rd3 win in 4 half-moves
9 Ra5 win in 5 half-moves
10 Rb5 win in 5 half-moves
11 Rc5 win in 5 half-moves
12 Rd4 win in 5 half-moves
13 Rdd1 win in 5 half-moves
14 Re5 win in 5 half-moves
15 Rf5 win in 5 half-moves
16 Rd6 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Rg5 loss in 2 half-moves
20 Rh1 loss in 2 half-moves
21 Rh5 loss in 2 half-moves