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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Re3 win in 1 half-moves
3 Kf7 draw
4 Kg7 draw
5 Rc8 draw
6 Rd8 draw
7 Re7 draw
8 Ke7 loss in 14 half-moves
9 Kg8 loss in 4 half-moves
10 Ra8 loss in 2 half-moves
11 Re1 loss in 2 half-moves
12 Re2 loss in 2 half-moves
13 Re4 loss in 2 half-moves
14 Re5 loss in 2 half-moves
15 Re6 loss in 2 half-moves