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 Kb7 draw
3 Kb8 draw
4 Kd8 draw
5 Rb7 draw
6 Rc7 draw
7 Rd7 draw
8 Kc7 loss in 4 half-moves
9 Kd7 loss in 4 half-moves
10 Rg4 loss in 4 half-moves
11 Rg5 loss in 4 half-moves
12 Rg6 loss in 4 half-moves
13 Rg8 loss in 4 half-moves
14 Re7 loss in 2 half-moves
15 Rf7 loss in 2 half-moves
16 Rh7 loss in 2 half-moves
17 Rg1 loss in 1 half-moves
18 Rg2 loss in 1 half-moves
19 Rg3 loss in 1 half-moves