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

EGTB: win in 2 half-moves

# move score
1 Rd7 win in 1 half-moves
2 Re2 draw
3 Re3 draw
4 Re4 draw
5 Re5 draw
6 Re6 draw
7 Rf7 draw
8 Rg7 draw
9 Rh7 draw
10 Ka6 loss in 2 half-moves
11 Ka8 loss in 2 half-moves
12 Kb6 loss in 2 half-moves
13 Kb7 loss in 2 half-moves
14 Kb8 loss in 2 half-moves
15 Rb7 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Re8 loss in 2 half-moves