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

EGTB: win in 4 half-moves

# move score
1 Kf2 win in 3 half-moves
2 Re1 draw
3 Kf3 loss in 2 half-moves
4 Kf4 loss in 2 half-moves
5 Kgg2 loss in 2 half-moves
6 Kgg4 loss in 2 half-moves
7 Kgh2 loss in 2 half-moves
8 Kgh4 loss in 2 half-moves
9 Khg2 loss in 2 half-moves
10 Khg4 loss in 2 half-moves
11 Khh2 loss in 2 half-moves
12 Khh4 loss in 2 half-moves
13 Ra1 loss in 2 half-moves
14 Rb1 loss in 2 half-moves
15 Rc1 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rh2 loss in 2 half-moves