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 Ka7 draw
3 Kf1 draw
4 Kf2 draw
5 Kf3 draw
6 Kg1 draw
7 Kh1 draw
8 Kh2 draw
9 Kh3 draw
10 Ra6 draw
11 Rf6 draw
12 Rg3 draw
13 Rg5 draw
14 Rh6 draw
15 Kb7 loss in 2 half-moves
16 Kb8 loss in 2 half-moves
17 Kg3 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rc6 loss in 2 half-moves
20 Rd6 loss in 2 half-moves
21 Re6 loss in 2 half-moves
22 Rg7 loss in 2 half-moves
23 Rg8 loss in 2 half-moves