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

EGTB: win in 2 half-moves

# move score
1 Rg3 win in 1 half-moves
2 Kf6 draw
3 Kf7 draw
4 Kf8 draw
5 Kg6 draw
6 Kg8 draw
7 Kh6 draw
8 Kh7 draw
9 Kh8 draw
10 Ra4 draw
11 Rc4 draw
12 Rd4 draw
13 Re4 draw
14 Rg1 draw
15 Rg2 draw
16 Rg5 draw
17 Rg6 draw
18 Rh4 draw
19 Rb4 loss in 2 half-moves
20 Rf4 loss in 2 half-moves