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

EGTB: win in 2 half-moves

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