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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Kf1 draw
3 Kf2 loss in 2 half-moves
4 Kf3 loss in 2 half-moves
5 Kg3 loss in 2 half-moves
6 Kgh2 loss in 2 half-moves
7 Kh3 loss in 2 half-moves
8 Khh2 loss in 2 half-moves
9 Ra1 loss in 2 half-moves
10 Rc1 loss in 2 half-moves
11 Rd1 loss in 2 half-moves
12 Re1 loss in 2 half-moves
13 Rf1 loss in 2 half-moves