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

EGTB: win in 4 half-moves

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