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

EGTB: win in 4 half-moves

# move score
1 Kc1 win in 3 half-moves
2 Kcc3 win in 3 half-moves
3 Kd1 win in 3 half-moves
4 Ka3 win in 5 half-moves
5 Ka4 win in 5 half-moves
6 Kbc3 win in 5 half-moves
7 Kc4 win in 5 half-moves
8 Kd3 win in 5 half-moves
9 Kb4 win in 9 half-moves
10 Kd2 win in 17 half-moves
11 Ka2 draw
12 Kb1 draw
13 Ra2 draw
14 Rb1 draw