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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Rf6 win in 3 half-moves
3 Kd1 win in 5 half-moves
4 Ke2 win in 5 half-moves
5 Kf1 win in 5 half-moves
6 Kf2 win in 5 half-moves
7 Re3 win in 5 half-moves
8 Rf1 win in 5 half-moves
9 Rf2 win in 5 half-moves
10 Rg3 win in 5 half-moves
11 Rh3 win in 5 half-moves
12 Kd2 loss in 6 half-moves
13 Ra3 loss in 2 half-moves
14 Rc3 loss in 2 half-moves
15 Rd3 loss in 2 half-moves
16 Rf4 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Rf7 loss in 2 half-moves
19 Rf8 loss in 2 half-moves