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