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 Ke5 draw
3 Ke6 draw
4 Ke7 draw
5 Kff5 draw
6 Kff7 draw
7 Kfg5 draw
8 Kfg7 draw
9 Kgf5 draw
10 Kgf7 draw
11 Kgg5 draw
12 Kgg7 draw
13 Kh5 draw
14 Kh6 draw
15 Kh7 draw
16 Ra3 draw
17 Re3 draw
18 Rf3 draw
19 Rg4 draw
20 Rh3 draw
21 Rb3 loss in 2 half-moves
22 Rc3 loss in 2 half-moves
23 Rd3 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rg2 loss in 2 half-moves