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