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

EGTB: win in 2 half-moves

# move score
1 Re7 win in 1 half-moves
2 Kc4 draw
3 Kc6 draw
4 Kd4 draw
5 Kd6 draw
6 Ke4 draw
7 Ke6 draw
8 Kg7 draw
9 Kg8 draw
10 Kh7 draw
11 Re1 draw
12 Re2 draw
13 Re3 draw
14 Re4 draw
15 Re6 draw
16 Rf5 draw
17 Rg5 draw
18 Rh5 draw
19 Kc5 loss in 1 half-moves
20 Re8 loss in 1 half-moves