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

EGTB: win in 2 half-moves

# move score
1 Kc1 win in 1 half-moves
2 Kc2 win in 1 half-moves
3 Kc3 win in 1 half-moves
4 Kc7 win in 1 half-moves
5 Rb5 win in 1 half-moves
6 Ka1 draw
7 Ka2 draw
8 Ka3 draw
9 Kb1 draw
10 Kb3 draw
11 Kc8 draw
12 Kd7 draw
13 Ke7 draw
14 Ke8 draw
15 Ra8 draw
16 Rb3 draw
17 Rb4 draw
18 Rb6 draw
19 Rb7 draw
20 Rc8 draw