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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kcb5 win in 3 half-moves
3 Kd4 win in 3 half-moves
4 Kd5 win in 3 half-moves
5 Kd6 win in 3 half-moves
6 Rb6 win in 3 half-moves
7 Rd6 win in 3 half-moves
8 Ka5 win in 7 half-moves
9 Kab4 win in 7 half-moves
10 Kab5 win in 7 half-moves
11 Kb3 win in 7 half-moves
12 Kcb4 win in 7 half-moves
13 Ra6 win in 13 half-moves
14 Ka3 draw
15 Kc4 draw
16 Rc7 draw
17 Rc8 draw
18 Re6 draw
19 Rf6 draw
20 Rg6 loss in 2 half-moves
21 Rh6 loss in 2 half-moves