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

EGTB: win in 10 half-moves

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