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 Re1 win in 1 half-moves
3 Ra7 draw
4 Re2 draw
5 Re3 draw
6 Re4 draw
7 Rf7 draw
8 Rg7 draw
9 Rh7 draw
10 Kd7 loss in 2 half-moves
11 Kd8 loss in 2 half-moves
12 Kf7 loss in 2 half-moves
13 Kf8 loss in 2 half-moves
14 Rc7 loss in 2 half-moves
15 Rd7 loss in 2 half-moves
16 Re5 loss in 2 half-moves
17 Re6 loss in 2 half-moves