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

EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Kg6 draw
3 Kg7 draw
4 Kg8 draw
5 Kh6 draw
6 Kh8 draw
7 Ra4 draw
8 Rb4 draw
9 Rc4 draw
10 Re4 draw
11 Rf1 draw
12 Rf2 draw
13 Rf5 draw
14 Rf6 draw
15 Rf8 draw
16 Rh4 draw
17 Rd4 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rf7 loss in 2 half-moves