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

EGTB: win in 2 half-moves

# move score
1 Re1 win in 1 half-moves
2 Rf6 win in 1 half-moves
3 Kf2 loss in 2 half-moves
4 Kg3 loss in 2 half-moves
5 Kg4 loss in 2 half-moves
6 Kgg2 loss in 2 half-moves
7 Kgh2 loss in 2 half-moves
8 Kh1 loss in 2 half-moves
9 Kh4 loss in 2 half-moves
10 Khg2 loss in 2 half-moves
11 Khh2 loss in 2 half-moves
12 Ra1 loss in 2 half-moves
13 Rb1 loss in 2 half-moves
14 Rc1 loss in 2 half-moves
15 Rd1 loss in 2 half-moves
16 Rf2 loss in 2 half-moves
17 Rf3 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rf8 loss in 2 half-moves