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 Kc4 win in 1 half-moves
3 Rb1 win in 1 half-moves
4 Rb2 win in 1 half-moves
5 Rb4 win in 1 half-moves
6 Rb5 win in 1 half-moves
7 Rb7 win in 1 half-moves
8 Kb4 win in 3 half-moves
9 Ka6 draw
10 Ka8 draw
11 Kb2 draw
12 Kb6 draw
13 Kb7 draw
14 Kb8 draw
15 Kd2 draw
16 Kd3 draw
17 Ra3 draw
18 Rb8 draw
19 Kd4 loss in 2 half-moves
20 Rb6 loss in 1 half-moves