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

EGTB: win in 2 half-moves

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