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 Ka6 draw
3 Rb1 draw
4 Rb2 draw
5 Kb6 loss in 12 half-moves
6 Kb8 loss in 10 half-moves
7 Rb8 loss in 10 half-moves
8 Re7 loss in 10 half-moves
9 Rb6 loss in 8 half-moves
10 Ka8 loss in 6 half-moves
11 Rd7 loss in 6 half-moves
12 Rb3 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rf7 loss in 2 half-moves
16 Rg7 loss in 2 half-moves
17 Rh7 loss in 2 half-moves