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 Rc7 win in 3 half-moves
4 Rd7 win in 3 half-moves
5 Kd6 draw
6 Kdd7 draw
7 Kde8 draw
8 Ke6 draw
9 Ked7 draw
10 Kee8 draw
11 Kf8 draw
12 Ra7 draw
13 Rb3 draw
14 Rb8 draw
15 Kf6 loss in 2 half-moves
16 Kf7 loss in 2 half-moves
17 Rb1 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rb5 loss in 2 half-moves
21 Rb6 loss in 2 half-moves