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 Rc5 win in 1 half-moves
3 Rc6 win in 1 half-moves
4 Kb8 draw
5 Kd7 draw
6 Kd8 draw
7 Rb7 draw
8 Rc2 draw
9 Rc3 draw
10 Rc4 draw
11 Re7 draw
12 Rf7 draw
13 Rh7 draw
14 Kb7 loss in 2 half-moves
15 Rc1 loss in 2 half-moves
16 Rd7 loss in 2 half-moves
17 Rg7 loss in 2 half-moves