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

EGTB: win in 2 half-moves

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