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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Kc7 draw
3 Kc8 draw
4 Kd7 draw
5 Ke7 draw
6 Ke8 draw
7 Rb7 draw
8 Rd7 draw
9 Re7 draw
10 Rf7 draw
11 Rg2 draw
12 Rg3 draw
13 Rg6 draw
14 Rg8 draw
15 Rc7 loss in 2 half-moves
16 Rg1 loss in 2 half-moves
17 Rh7 loss in 2 half-moves
18 Rg4 loss in 1 half-moves
19 Rg5 loss in 1 half-moves