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

EGTB: win in 2 half-moves

# move score
1 Re2 win in 1 half-moves
2 Re4 win in 1 half-moves
3 Ra7 draw
4 Rb7 draw
5 Rc7 draw
6 Rf7 draw
7 Rh7 draw
8 b5 loss in 2 half-moves
9 Rd7 loss in 2 half-moves
10 Re1 loss in 2 half-moves
11 Re3 loss in 2 half-moves
12 Re5 loss in 2 half-moves
13 Re6 loss in 2 half-moves
14 Re8 loss in 2 half-moves
15 Rg7 loss in 2 half-moves