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 Kc7 draw
3 Ke7 draw
4 Kf2 draw
5 Kf3 draw
6 Kf4 draw
7 Kg2 draw
8 Kg4 draw
9 Kh2 draw
10 Kh3 draw
11 Kh4 draw
12 Ra6 draw
13 Rb6 draw
14 Rc6 draw
15 Re6 draw
16 Rf6 draw
17 Rg5 draw
18 Kc6 loss in 2 half-moves
19 Kc8 loss in 2 half-moves
20 Kd6 loss in 2 half-moves
21 Kd8 loss in 2 half-moves
22 Ke6 loss in 2 half-moves
23 Ke8 loss in 2 half-moves
24 Rd6 loss in 1 half-moves
25 Rg7 loss in 1 half-moves
26 Rg8 loss in 1 half-moves
27 Rh6 loss in 1 half-moves