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

EGTB: win in 4 half-moves

# move score
1 Kc1 win in 3 half-moves
2 Kc2 win in 3 half-moves
3 Kc3 win in 3 half-moves
4 Kd2 win in 3 half-moves
5 Ke2 win in 3 half-moves
6 Rb4 win in 7 half-moves
7 Kb3 win in 9 half-moves
8 Kb4 win in 9 half-moves
9 Ke1 win in 9 half-moves
10 Ra1 win in 9 half-moves
11 Rc1 win in 9 half-moves
12 Kd3 win in 11 half-moves
13 Kd4 win in 11 half-moves
14 Kb5 draw
15 Kc5 draw
16 Kd5 draw
17 Rb6 draw
18 Rb2 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rb5 loss in 2 half-moves
21 Rb7 loss in 2 half-moves
22 Rb8 loss in 2 half-moves