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

EGTB: win in 2 half-moves

# move score
1 Rc7 win in 1 half-moves
2 Kd6 draw
3 Kd8 draw
4 Ke6 draw
5 Ke8 draw
6 Kf7 draw
7 Kf8 draw
8 Ra6 draw
9 Ra8 draw
10 Rb7 draw
11 Kd7 loss in 14 half-moves
12 Kf6 loss in 2 half-moves
13 Ra1 loss in 2 half-moves
14 Ra2 loss in 2 half-moves
15 Ra4 loss in 2 half-moves
16 Ra5 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Ra3 loss in 1 half-moves