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 Kd6 draw
3 Kd7 draw
4 Kd8 draw
5 Ke6 draw
6 Ke8 draw
7 Kef6 draw
8 Kf4 draw
9 Kf5 draw
10 Kf7 draw
11 Kf8 draw
12 Kg4 draw
13 Kg6 draw
14 Kgf6 draw
15 Kh4 draw
16 Kh5 draw
17 Kh6 draw
18 Ra3 draw
19 Re3 draw
20 Rf3 draw
21 Rh3 draw
22 Rb3 loss in 2 half-moves
23 Rc3 loss in 2 half-moves
24 Rd3 loss in 2 half-moves
25 Rg1 loss in 2 half-moves
26 Rg2 loss in 2 half-moves