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

EGTB: win in 2 half-moves

# move score
1 Re8 win in 1 half-moves
2 Rf3 win in 1 half-moves
3 Rd3 draw
4 Re1 draw
5 Re2 draw
6 Re4 draw
7 Ra3 loss in 2 half-moves
8 Rb3 loss in 2 half-moves
9 Rc3 loss in 2 half-moves
10 Re5 loss in 2 half-moves
11 Re6 loss in 2 half-moves
12 Re7 loss in 2 half-moves
13 Rg3 loss in 2 half-moves
14 Rh3 loss in 2 half-moves