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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Rc7 win in 1 half-moves
3 Rd7 win in 1 half-moves
4 Kb1 draw
5 Kb2 draw
6 Kb5 draw
7 Kb6 draw
8 Kb7 draw
9 Kd1 draw
10 Ra8 draw
11 Rf7 draw
12 Rg7 draw
13 Rh7 draw
14 Ka5 loss in 1 half-moves
15 Kc2 loss in 1 half-moves
16 Kd2 loss in 1 half-moves
17 Re7 loss in 1 half-moves