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 Kc5 draw
9 Kc7 draw
10 Ke6 draw
11 Ka5 loss in 1 half-moves
12 Ka7 loss in 1 half-moves
13 Kb5 loss in 1 half-moves
14 Kb7 loss in 1 half-moves
15 Kc6 loss in 1 half-moves
16 Kd5 loss in 1 half-moves
17 Kd7 loss in 1 half-moves
18 Ke5 loss in 1 half-moves
19 Ke7 loss in 1 half-moves
20 Rc6 loss in 1 half-moves