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

EGTB: win in 2 half-moves

# move score
1 Re4 win in 1 half-moves
2 Kc6 draw
3 Kc7 draw
4 Kc8 draw
5 Kd6 draw
6 Kd8 draw
7 Ke6 draw
8 Ke8 draw
9 Re3 draw
10 Re5 draw
11 Re8 draw
12 Rf7 draw
13 Rg7 draw
14 Rh7 draw
15 Re1 loss in 2 half-moves
16 Re2 loss in 2 half-moves
17 Re6 loss in 2 half-moves