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 Kg6 draw
5 Kh6 draw
6 Ra7 draw
7 Rb4 draw
8 Rb5 draw
9 Rb6 draw
10 Rb8 draw
11 Re7 draw
12 Kh7 loss in 10 half-moves
13 Kf8 loss in 6 half-moves
14 Kg8 loss in 6 half-moves
15 Kh8 loss in 6 half-moves
16 Rb1 loss in 2 half-moves
17 Rb2 loss in 2 half-moves
18 Rc7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rb3 loss in 1 half-moves