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

EGTB: win in 4 half-moves

# move score
1 Ka4 win in 3 half-moves
2 Ka5 win in 3 half-moves
3 Kc4 win in 3 half-moves
4 Kc5 win in 3 half-moves
5 Kb2 win in 7 half-moves
6 Kc2 win in 7 half-moves
7 Kd2 win in 7 half-moves
8 Rb2 win in 7 half-moves
9 Rb4 win in 9 half-moves
10 Kb4 win in 13 half-moves
11 Kd1 win in 25 half-moves
12 Ra1 win in 27 half-moves
13 Kb6 win in 29 half-moves
14 Rb3 win in 29 half-moves
15 Ka6 draw
16 Kc6 draw