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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rb2 win in 1 half-moves
3 Rb3 win in 1 half-moves
4 Rb4 win in 1 half-moves
5 Rb5 win in 1 half-moves
6 Rb7 win in 1 half-moves
7 Rb8 win in 1 half-moves
8 Ka5 draw
9 Ka7 draw
10 Kb5 draw
11 Kb7 draw
12 Kc5 draw
13 Kc6 draw
14 Kc7 draw
15 Kd5 draw
16 Kd7 draw
17 Ke6 draw
18 Ke7 draw
19 Rc6 draw
20 Ke5 loss in 1 half-moves