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

EGTB: win in 6 half-moves

# move score
1 Kc7 win in 5 half-moves
2 Kf7 win in 13 half-moves
3 Kf8 win in 15 half-moves
4 Kc6 draw
5 Kd8 draw
6 Kdd7 draw
7 Kde7 draw
8 Ke6 draw
9 Ked7 draw
10 Kee7 draw
11 Ra1 draw
12 Ra7 draw
13 Ra8 draw
14 Rb6 draw
15 Rc6 draw
16 Kc5 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Ke5 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Ra5 loss in 2 half-moves