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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Ka4 win in 9 half-moves
3 Kb5 win in 9 half-moves
4 Kd2 win in 9 half-moves
5 Kd3 win in 15 half-moves
6 Rb2 win in 17 half-moves
7 Kd1 win in 23 half-moves
8 Ra1 win in 25 half-moves
9 Ka6 draw
10 Kb6 draw
11 Ke1 draw
12 Ke3 draw
13 Kf1 draw
14 Kf2 draw
15 Kf3 draw
16 Ra3 draw
17 Ra4 draw
18 Rc2 draw
19 Rd2 draw