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