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

EGTB: win in 4 half-moves

# move score
1 Kd1 win in 3 half-moves
2 Kd2 win in 3 half-moves
3 Kd3 win in 3 half-moves
4 Kf1 win in 3 half-moves
5 Rh1 win in 3 half-moves
6 Ra1 win in 5 half-moves
7 Rb1 win in 5 half-moves
8 Rc1 win in 5 half-moves
9 Rd1 win in 5 half-moves
10 Ke3 loss in 2 half-moves
11 Kf2 loss in 2 half-moves
12 Kf3 loss in 2 half-moves
13 Rf1 loss in 2 half-moves
14 Rg1 loss in 2 half-moves