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 Kf7 draw
3 Kg8 draw
4 Kh7 draw
5 Kh8 draw
6 Ra7 draw
7 Rb6 draw
8 Rb8 draw
9 Rc7 draw
10 Rf7 draw
11 Kf8 loss in 8 half-moves
12 Kf6 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 Rb3 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rd7 loss in 2 half-moves
20 Rb2 loss in 1 half-moves