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

EGTB: win in 2 half-moves

# move score
1 Re7 win in 1 half-moves
2 Rh8 win in 1 half-moves
3 Rg8 win in 3 half-moves
4 Ra8 draw
5 Rc8 draw
6 Rd8 draw
7 Re1 draw
8 Re3 draw
9 Re4 draw
10 Re6 draw
11 Rf8 draw
12 Rb8 loss in 2 half-moves
13 Re2 loss in 2 half-moves
14 Re5 loss in 2 half-moves