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 Ka6 draw
3 Ka8 draw
4 Kf1 draw
5 Kf2 draw
6 Kg2 draw
7 Kh1 draw
8 Kh2 draw
9 Ra3 draw
10 Rf3 draw
11 Rg2 draw
12 Rg5 draw
13 Rg6 draw
14 Rh3 draw
15 Kb6 loss in 2 half-moves
16 Kb7 loss in 2 half-moves
17 Kb8 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rd3 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 Rg7 loss in 2 half-moves
23 Rg8 loss in 2 half-moves