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

EGTB: win in 10 half-moves

# move score
1 Rg4 win in 9 half-moves
2 Kf7 draw
3 Kfg7 draw
4 Kfg8 draw
5 Kg6 draw
6 Kh6 draw
7 Kh8 draw
8 Khg7 draw
9 Khg8 draw
10 Ra4 draw
11 Rb4 draw
12 Rd4 draw
13 Re4 draw
14 Rf1 draw
15 Rf2 draw
16 Rf3 draw
17 Rf5 draw
18 Rh4 draw
19 Ke7 loss in 2 half-moves
20 Ke8 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rf6 loss in 2 half-moves
23 Rf7 loss in 2 half-moves