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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Re7 draw
3 g4 loss in 2 half-moves
4 Ra6 loss in 2 half-moves
5 Rc6 loss in 2 half-moves
6 Rd6 loss in 2 half-moves
7 Re1 loss in 2 half-moves
8 Re2 loss in 2 half-moves
9 Re4 loss in 2 half-moves
10 Re5 loss in 2 half-moves
11 Re8 loss in 2 half-moves
12 Rg6 loss in 2 half-moves
13 Re3 loss in 1 half-moves
14 Rf6 loss in 1 half-moves
15 Rh6 loss in 1 half-moves