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 Kd5 draw
3 Kd6 draw
4 Kd7 draw
5 Ke7 draw
6 Kf5 draw
7 Kf6 draw
8 Kf7 draw
9 Rc5 draw
10 Rd5 draw
11 Re1 draw
12 Re2 draw
13 Re3 draw
14 Re4 draw
15 Rh5 draw
16 Ra5 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rf5 loss in 2 half-moves