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

EGTB: win in 2 half-moves

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