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

EGTB: win in 4 half-moves

# move score
1 K3c2 win in 3 half-moves
2 K2e2 draw
3 K2e3 draw
4 K3e2 draw
5 K3e3 draw
6 Kd1 draw
7 Kd4 draw
8 Ke1 draw
9 Ke4 draw
10 K2c2 loss in 2 half-moves
11 K2c3 loss in 2 half-moves
12 K3c3 loss in 2 half-moves
13 Kc1 loss in 2 half-moves
14 Kc4 loss in 2 half-moves