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

EGTB: win in 4 half-moves

# move score
1 Rc8 win in 3 half-moves
2 Kd7 win in 7 half-moves
3 Ra5 win in 7 half-moves
4 Rb8 win in 7 half-moves
5 Kc5 win in 9 half-moves
6 Kc6 win in 9 half-moves
7 Kc7 win in 9 half-moves
8 Kc8 win in 9 half-moves
9 Kd6 win in 9 half-moves
10 Kc4 draw
11 Kd4 draw
12 Ra1 draw
13 Ke4 loss in 2 half-moves
14 Ke5 loss in 2 half-moves
15 Ke6 loss in 2 half-moves
16 Ke7 loss in 2 half-moves
17 Ke8 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Ra4 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Ra7 loss in 2 half-moves