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

EGTB: win in 2 half-moves

# move score
1 Kc2 win in 1 half-moves
2 Kd5 win in 1 half-moves
3 Rb5 win in 1 half-moves
4 Rb6 win in 1 half-moves
5 Rb7 win in 1 half-moves
6 Rb8 win in 1 half-moves
7 Kc6 draw
8 Kc7 draw
9 Kd7 draw
10 Ke5 draw
11 Ke6 draw
12 Ke7 draw
13 Ra1 draw
14 Rb4 draw
15 Kd1 loss in 2 half-moves
16 Kd2 loss in 2 half-moves
17 Kb2 loss in 1 half-moves
18 Kc5 loss in 1 half-moves
19 Rb2 loss in 1 half-moves
20 Rb3 loss in 1 half-moves