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 Kf7 draw
3 Kg1 draw
4 Kg2 draw
5 Kg7 draw
6 Kg8 draw
7 Kh2 draw
8 Ra5 draw
9 Rf5 draw
10 Rg1 draw
11 Rg2 draw
12 Rg3 draw
13 Rg6 draw
14 Rg8 draw
15 Rh5 draw
16 Ke7 loss in 2 half-moves
17 Ke8 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rc5 loss in 2 half-moves
20 Rd5 loss in 2 half-moves
21 Re5 loss in 2 half-moves
22 Rg7 loss in 2 half-moves