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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Rc7 win in 1 half-moves
3 Rd5 win in 1 half-moves
4 Kd8 draw
5 Ke6 draw
6 Ke8 draw
7 Kf6 draw
8 Kf7 draw
9 Kf8 draw
10 Ra7 draw
11 Rd1 draw
12 Rd3 draw
13 Rd4 draw
14 Rd6 draw
15 Kd6 loss in 2 half-moves
16 Rd2 loss in 2 half-moves
17 Rd8 loss in 2 half-moves