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

EGTB: win in 4 half-moves

# move score
1 Kc4 win in 3 half-moves
2 Kc5 win in 3 half-moves
3 Kc6 win in 3 half-moves
4 Kc7 win in 3 half-moves
5 Kd6 win in 3 half-moves
6 Ke6 win in 3 half-moves
7 Rb7 win in 5 half-moves
8 Kb7 win in 7 half-moves
9 Kd7 win in 7 half-moves
10 Kd4 win in 9 half-moves
11 Kd8 win in 9 half-moves
12 Rb6 win in 9 half-moves
13 Ke4 draw
14 Ke5 draw
15 Ra8 draw
16 Rb1 draw
17 Rb5 draw
18 Rb2 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rb4 loss in 2 half-moves