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

EGTB: win in 4 half-moves

# move score
1 Kf3 win in 3 half-moves
2 Re2 draw
3 Kf4 loss in 2 half-moves
4 Kf5 loss in 2 half-moves
5 Kgg3 loss in 2 half-moves
6 Kgg5 loss in 2 half-moves
7 Kgh3 loss in 2 half-moves
8 Kgh5 loss in 2 half-moves
9 Khg3 loss in 2 half-moves
10 Khg5 loss in 2 half-moves
11 Khh3 loss in 2 half-moves
12 Khh5 loss in 2 half-moves
13 Ra2 loss in 2 half-moves
14 Rb2 loss in 2 half-moves
15 Rc2 loss in 2 half-moves
16 Rd2 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rg2 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Rh3 loss in 2 half-moves