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

EGTB: win in 2 half-moves

# move score
1 Rd7 win in 1 half-moves
2 Kf6 draw
3 Kf7 draw
4 Kf8 draw
5 Kg6 draw
6 Kg8 draw
7 Kh6 draw
8 Kh7 draw
9 Kh8 draw
10 Ra4 draw
11 Rb4 draw
12 Rd2 draw
13 Rd3 draw
14 Rd5 draw
15 Rd6 draw
16 Rd8 draw
17 Re4 draw
18 Rf4 draw
19 Rg4 draw
20 Rc4 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Rh4 loss in 2 half-moves