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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Rb7 win in 3 half-moves
4 Kb3 win in 5 half-moves
5 Kb4 win in 5 half-moves
6 Kb6 win in 5 half-moves
7 Kc4 win in 5 half-moves
8 Rc7 win in 5 half-moves
9 Rd7 win in 5 half-moves
10 Kb7 win in 9 half-moves
11 Ka5 draw
12 Kc2 draw
13 Kd2 draw
14 Kd3 draw
15 Kd4 draw
16 Ra8 draw
17 Re7 draw
18 Rf7 loss in 2 half-moves
19 Rg7 loss in 2 half-moves
20 Rh7 loss in 2 half-moves