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

EGTB: win in 4 half-moves

# move score
1 Ka3 win in 3 half-moves
2 Kc2 win in 3 half-moves
3 Kc3 win in 3 half-moves
4 Kd2 win in 3 half-moves
5 Rb2 win in 3 half-moves
6 Rc1 win in 3 half-moves
7 Kb5 win in 5 half-moves
8 Kc1 win in 5 half-moves
9 Ke1 win in 5 half-moves
10 Rb3 win in 5 half-moves
11 Ka4 win in 15 half-moves
12 Ka5 win in 15 half-moves
13 Kc4 win in 15 half-moves
14 Kc5 win in 15 half-moves
15 Ke2 win in 15 half-moves
16 Kb3 win in 21 half-moves
17 Ra1 win in 21 half-moves