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 Kc5 draw
3 Kc6 draw
4 Kc7 draw
5 Kd5 draw
6 Kd7 draw
7 Ke5 draw
8 Ke7 draw
9 Re1 draw
10 Re3 draw
11 Re5 draw
12 Re7 draw
13 Rf6 draw
14 Rg6 draw
15 Re2 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rh6 loss in 2 half-moves