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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Kb3 win in 1 half-moves
3 Kb4 win in 1 half-moves
4 K1b2 draw
5 K1c2 draw
6 K1d2 draw
7 K3b2 draw
8 K3c2 draw
9 K3d2 draw
10 Kd1 draw
11 Kd3 draw
12 Kd4 draw
13 Kc4 loss in 2 half-moves