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 K7c7 draw
3 K7c8 draw
4 K7e7 draw
5 K8c7 draw
6 K8c8 draw
7 K8e7 draw
8 Ke6 draw
9 Re1 draw
10 Re2 draw
11 Re6 draw
12 Re7 draw
13 Rf8 draw
14 Rg8 draw
15 Rh8 draw
16 Kc6 loss in 1 half-moves
17 Kd6 loss in 1 half-moves
18 Re3 loss in 1 half-moves
19 Re5 loss in 1 half-moves