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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kc2 win in 3 half-moves
3 Kc3 win in 3 half-moves
4 Kc5 win in 3 half-moves
5 Kd4 win in 3 half-moves
6 Kd5 win in 3 half-moves
7 Rb5 win in 3 half-moves
8 Rb7 win in 3 half-moves
9 Kc4 win in 5 half-moves
10 Kd2 win in 5 half-moves
11 Kd6 win in 5 half-moves
12 Rb3 win in 5 half-moves
13 Ra6 win in 9 half-moves
14 Kb7 draw
15 Kc7 draw
16 Kd7 draw
17 Rb1 draw
18 Rb8 draw
19 Ke2 loss in 2 half-moves
20 Ke3 loss in 2 half-moves
21 Ke4 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rb4 loss in 2 half-moves