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 Re5 draw
3 Rb7 loss in 2 half-moves
4 Rc7 loss in 2 half-moves
5 Rd7 loss in 2 half-moves
6 Re1 loss in 2 half-moves
7 Re2 loss in 2 half-moves
8 Re3 loss in 2 half-moves
9 Re4 loss in 2 half-moves
10 Re6 loss in 2 half-moves
11 Re8 loss in 2 half-moves
12 Rf7 loss in 2 half-moves
13 Rg7 loss in 2 half-moves
14 Rh7 loss in 2 half-moves
15 g4 loss in 1 half-moves
16 Ne2 loss in 1 half-moves
17 Nf3 loss in 1 half-moves
18 Nh3 loss in 1 half-moves