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

EGTB: win in 2 half-moves

# move score
1 Re7 win in 1 half-moves
2 Kf8 draw
3 Kg8 draw
4 Kh7 draw
5 Ra7 draw
6 Rb6 draw
7 Rb8 draw
8 Rc7 draw
9 Rd7 draw
10 Kh8 loss in 4 half-moves
11 Kf6 loss in 2 half-moves
12 Kf7 loss in 2 half-moves
13 Kg6 loss in 2 half-moves
14 Kh6 loss in 2 half-moves
15 Rb1 loss in 2 half-moves
16 Rb2 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rb5 loss in 1 half-moves