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 Kf8 draw
3 Rf7 draw
4 Rg3 draw
5 Kd8 loss in 4 half-moves
6 Rg1 loss in 4 half-moves
7 Rg2 loss in 4 half-moves
8 Rg8 loss in 4 half-moves
9 Rh7 loss in 4 half-moves
10 Kd7 loss in 2 half-moves
11 Ke7 loss in 2 half-moves
12 Kf7 loss in 2 half-moves
13 Ra7 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rd7 loss in 2 half-moves
16 Re7 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Rg6 loss in 2 half-moves