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

EGTB: win in 4 half-moves

# move score
1 Kf4 win in 3 half-moves
2 Kd2 draw
3 Kd3 draw
4 Ke2 draw
5 Ke4 draw
6 Ke7 draw
7 Ke8 draw
8 Kf2 draw
9 Kf3 draw
10 Kf7 draw
11 Kg7 draw
12 Kg8 draw
13 Rc1 draw
14 Rd1 draw
15 Rf1 draw
16 Rg1 draw
17 Rh1 draw
18 Kd4 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Rb1 loss in 2 half-moves
21 Re2 loss in 2 half-moves