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 Kf8 draw
4 Kg1 draw
5 Kg7 draw
6 Kh1 draw
7 Kh2 draw
8 Kh3 draw
9 Kh7 draw
10 Kh8 draw
11 Ra5 draw
12 Rb5 draw
13 Rg6 draw
14 Rg7 draw
15 Rh5 draw
16 Kf1 loss in 2 half-moves
17 Kf2 loss in 2 half-moves
18 Kf3 loss in 2 half-moves
19 Kg3 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rd5 loss in 2 half-moves
22 Re5 loss in 2 half-moves
23 Rf5 loss in 2 half-moves
24 Rg3 loss in 2 half-moves