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

EGTB: win in 2 half-moves

# move score
1 Rd5 win in 1 half-moves
2 Kf5 draw
3 Kf6 draw
4 Kg4 draw
5 Kg6 draw
6 Kh4 draw
7 Rd3 draw
8 Rd4 draw
9 Rd6 draw
10 Re7 draw
11 Kh6 loss in 10 half-moves
12 Rd8 loss in 6 half-moves
13 Kh5 loss in 4 half-moves
14 Rg7 loss in 4 half-moves
15 Kf4 loss in 2 half-moves
16 Ra7 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rc7 loss in 2 half-moves
19 Rd1 loss in 2 half-moves
20 Rd2 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rh7 loss in 2 half-moves