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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kcb6 win in 3 half-moves
3 Kd6 win in 3 half-moves
4 Kd7 win in 3 half-moves
5 Ra7 win in 3 half-moves
6 Rd7 win in 3 half-moves
7 Ka4 win in 7 half-moves
8 Ka5 win in 7 half-moves
9 Ka6 win in 7 half-moves
10 Kb4 win in 7 half-moves
11 Kbb6 win in 7 half-moves
12 Kbc5 win in 7 half-moves
13 Kc4 win in 7 half-moves
14 Re7 win in 7 half-moves
15 Kcc5 draw
16 Kd5 draw
17 Rb7 draw
18 Rc8 draw
19 Rf7 draw
20 Rg7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves