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

EGTB: win in 8 half-moves

# move score
1 Kg4 win in 7 half-moves
2 K2g2 win in 13 half-moves
3 Kc1 win in 13 half-moves
4 Kg1 win in 13 half-moves
5 Kh4 win in 13 half-moves
6 K3g2 win in 15 half-moves
7 K3g3 win in 15 half-moves
8 Kh1 win in 15 half-moves
9 Ke1 win in 17 half-moves
10 Kd2 win in 19 half-moves
11 Ke2 win in 19 half-moves
12 Kc2 draw
13 K2g3 loss in 4 half-moves