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

EGTB: win in 2 half-moves

# move score
1 Rd6 win in 1 half-moves
2 Kd7 draw
3 Ke7 draw
4 Ke8 draw
5 Ra5 draw
6 Rb5 draw
7 Rc5 draw
8 Rd1 draw
9 Rd7 draw
10 Re5 draw
11 Kc7 loss in 2 half-moves
12 Kc8 loss in 2 half-moves
13 Rd2 loss in 2 half-moves
14 Rd3 loss in 2 half-moves
15 Rd4 loss in 2 half-moves
16 Rf5 loss in 2 half-moves
17 Rg5 loss in 2 half-moves
18 Rh5 loss in 2 half-moves