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

EGTB: win in 8 half-moves

# move score
1 Kb4 win in 7 half-moves
2 Ka4 win in 11 half-moves
3 Kb5 win in 11 half-moves
4 Kd3 win in 11 half-moves
5 Kd4 win in 11 half-moves
6 Rd5 win in 13 half-moves
7 Ka6 win in 15 half-moves
8 Kb6 win in 15 half-moves
9 Ke3 win in 15 half-moves
10 Re6 win in 15 half-moves
11 Re7 win in 15 half-moves
12 Re8 win in 15 half-moves
13 Rf5 win in 15 half-moves
14 Rg5 win in 19 half-moves
15 Rh5 win in 19 half-moves
16 Kd5 win in 23 half-moves
17 Rc5 win in 39 half-moves
18 Kf3 win in 43 half-moves
19 Kf4 win in 43 half-moves
20 Kf5 win in 43 half-moves
21 Rb5 loss in 2 half-moves