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