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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Kc2 win in 5 half-moves
3 Ke1 win in 5 half-moves
4 Ra3 win in 9 half-moves
5 Rb1 win in 17 half-moves
6 Kb4 win in 19 half-moves
7 Kd2 win in 19 half-moves
8 Kb5 win in 21 half-moves
9 Ka5 win in 23 half-moves
10 Ra2 win in 23 half-moves
11 Ka3 win in 25 half-moves
12 Kc1 win in 27 half-moves
13 Rc1 win in 27 half-moves
14 Ke2 draw