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

EGTB: win in 10 half-moves

# move score
1 Kg4 win in 9 half-moves
2 K5g5 win in 11 half-moves
3 K5g6 win in 11 half-moves
4 K6g6 win in 11 half-moves
5 Kh4 win in 11 half-moves
6 K6g5 draw
7 Kb1 draw
8 Kb2 draw
9 Kg7 draw
10 Kh7 draw
11 Kc2 loss in 2 half-moves
12 Kd1 loss in 2 half-moves
13 Kd2 loss in 2 half-moves