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 Ke7 draw
3 Ke8 draw
4 Kf1 draw
5 Kf2 draw
6 Kf7 draw
7 Kg2 draw
8 Kg7 draw
9 Kg8 draw
10 Kh1 draw
11 Kh2 draw
12 Rc5 draw
13 Rd5 draw
14 Re5 draw
15 Rf5 draw
16 Rg3 draw
17 Rg6 draw
18 Rg7 draw
19 Rg8 draw
20 Rh5 draw
21 Ra5 loss in 2 half-moves
22 Rb5 loss in 2 half-moves
23 Rg2 loss in 2 half-moves