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