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

EGTB: win in 2 half-moves

# move score
1 Rg5 win in 1 half-moves
2 Kd6 draw
3 Ke4 draw
4 Ke5 draw
5 Ke6 draw
6 Rf1 draw
7 Rf6 draw
8 Rf7 loss in 12 half-moves
9 Rf8 loss in 12 half-moves
10 Kc6 loss in 10 half-moves
11 Rh5 loss in 6 half-moves
12 Kc4 loss in 2 half-moves
13 Kc5 loss in 2 half-moves
14 Kd4 loss in 2 half-moves
15 Re5 loss in 2 half-moves
16 Rf2 loss in 2 half-moves
17 Rf3 loss in 2 half-moves
18 Rf4 loss in 2 half-moves