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 Rd1 draw
3 Rd2 draw
4 Rd3 draw
5 Rd4 draw
6 Rd8 draw
7 Rg5 draw
8 Rh5 draw
9 K7b8 loss in 2 half-moves
10 Ka6 loss in 2 half-moves
11 Kb6 loss in 2 half-moves
12 K7b7 loss in 1 half-moves
13 K8b7 loss in 1 half-moves
14 K8b8 loss in 1 half-moves
15 Ra5 loss in 1 half-moves
16 Rb5 loss in 1 half-moves
17 Rc5 loss in 1 half-moves
18 Rd7 loss in 1 half-moves
19 Re5 loss in 1 half-moves
20 Rf5 loss in 1 half-moves