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

EGTB: win in 4 half-moves

# move score
1 Rg4 win in 3 half-moves
2 Ke1 draw
3 Ke2 draw
4 Kf3 draw
5 Kf4 draw
6 Kff2 draw
7 Kfg2 draw
8 Kg1 draw
9 Kg4 draw
10 Kgf2 draw
11 Kgg2 draw
12 Kh2 draw
13 Kh3 draw
14 Kh4 draw
15 Ra5 draw
16 Re5 draw
17 Rf5 draw
18 Rh5 draw
19 Rb5 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rd5 loss in 2 half-moves
22 Rg6 loss in 2 half-moves
23 Rg7 loss in 2 half-moves
24 Rg8 loss in 2 half-moves