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

EGTB: win in 2 half-moves

# move score
1 Rd4 win in 1 half-moves
2 Kd7 draw
3 Ke7 draw
4 Kf7 draw
5 Rd7 draw
6 Rd8 draw
7 Re6 draw
8 Rf6 draw
9 Kd8 loss in 4 half-moves
10 Kf8 loss in 4 half-moves
11 Rd5 loss in 4 half-moves
12 Rg6 loss in 4 half-moves
13 Ra6 loss in 2 half-moves
14 Rb6 loss in 2 half-moves
15 Rc6 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Rd2 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Rh6 loss in 1 half-moves