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 Kc1 draw
3 Kc2 draw
4 Kd2 draw
5 Ra7 draw
6 Rb7 draw
7 Rc7 draw
8 Rd2 draw
9 Rd8 draw
10 Re7 draw
11 Rf7 draw
12 Ke1 loss in 2 half-moves
13 Ke2 loss in 2 half-moves
14 Rd3 loss in 2 half-moves
15 Rd4 loss in 2 half-moves
16 Rd5 loss in 2 half-moves
17 Rg7 loss in 2 half-moves
18 Rh7 loss in 2 half-moves