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

EGTB: win in 4 half-moves

# move score
1 Kc2 win in 3 half-moves
2 Kc4 win in 3 half-moves
3 Kd2 win in 3 half-moves
4 Kd4 win in 3 half-moves
5 Ke2 win in 3 half-moves
6 Ke4 win in 3 half-moves
7 Rb2 win in 3 half-moves
8 Ra3 win in 5 half-moves
9 Kc3 win in 7 half-moves
10 Rb1 win in 7 half-moves
11 Ka3 win in 9 half-moves
12 Ka1 draw
13 Kb1 draw
14 Kb2 draw
15 Ke3 draw
16 Rb4 draw
17 Rb5 draw
18 Rb6 draw
19 Rb7 loss in 2 half-moves
20 Rb8 loss in 2 half-moves
21 Rc3 loss in 2 half-moves