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

EGTB: win in 4 half-moves

# move score
1 Rg5 win in 3 half-moves
2 Kf7 draw
3 Kf8 draw
4 Kg5 draw
5 Kg6 draw
6 Kgg7 draw
7 Kgh7 draw
8 Kh5 draw
9 Kh8 draw
10 Khg7 draw
11 Khh7 draw
12 Ra2 draw
13 Rb2 draw
14 Rd2 draw
15 Re2 draw
16 Rf2 draw
17 Rg1 draw
18 Rg3 draw
19 Rg4 draw
20 Rg6 draw
21 Rh2 draw
22 Rc2 loss in 2 half-moves
23 Rg7 loss in 2 half-moves