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

EGTB: win in 2 half-moves

# move score
1 Rc8 win in 1 half-moves
2 Rd2 win in 1 half-moves
3 Rd6 win in 1 half-moves
4 Ra8 loss in 6 half-moves
5 Rb8 loss in 6 half-moves
6 Kd7 loss in 2 half-moves
7 Ke7 loss in 2 half-moves
8 Kf7 loss in 2 half-moves
9 Kf8 loss in 2 half-moves
10 Rd1 loss in 2 half-moves
11 Rd7 loss in 2 half-moves
12 Rd3 loss in 1 half-moves
13 Rd4 loss in 1 half-moves
14 Rd5 loss in 1 half-moves