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

EGTB: win in 4 half-moves

# move score
1 Kc7 win in 3 half-moves
2 Kc8 win in 3 half-moves
3 Rc8 win in 3 half-moves
4 Kd5 win in 7 half-moves
5 Kdd7 win in 7 half-moves
6 Kde7 win in 7 half-moves
7 Kd6 win in 9 half-moves
8 Rb7 win in 9 half-moves
9 Ke5 draw
10 Ke8 draw
11 Ked7 draw
12 Kee7 draw
13 Ra8 draw
14 Rb1 draw
15 Rb6 draw
16 Kf5 loss in 2 half-moves
17 Kf6 loss in 2 half-moves
18 Kf7 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rb5 loss in 2 half-moves