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 Kc3 win in 3 half-moves
3 Kc5 win in 3 half-moves
4 Kc7 win in 3 half-moves
5 Kc8 win in 3 half-moves
6 Kd5 win in 3 half-moves
7 Kd6 win in 3 half-moves
8 Rb3 win in 3 half-moves
9 Rb5 win in 3 half-moves
10 Kb3 win in 5 half-moves
11 Kc6 win in 5 half-moves
12 Kd4 win in 5 half-moves
13 Kd8 win in 5 half-moves
14 Rb7 win in 5 half-moves
15 Ra4 win in 9 half-moves
16 Rb2 win in 9 half-moves
17 Kd3 draw
18 Rb1 draw
19 Ke6 loss in 2 half-moves
20 Ke7 loss in 2 half-moves
21 Ke8 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Rb8 loss in 2 half-moves