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

EGTB: win in 4 half-moves

# move score
1 Rc7 win in 3 half-moves
2 Ra8 win in 5 half-moves
3 Rb7 win in 5 half-moves
4 Kee7 win in 7 half-moves
5 Kc7 win in 9 half-moves
6 Ked8 win in 9 half-moves
7 Ra1 draw
8 Kc6 loss in 2 half-moves
9 Kc8 loss in 2 half-moves
10 Kd6 loss in 2 half-moves
11 Kdd8 loss in 2 half-moves
12 Kde7 loss in 2 half-moves
13 Ke6 loss in 2 half-moves
14 Kf7 loss in 2 half-moves
15 Kf8 loss in 2 half-moves
16 Ra2 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves