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 Kb4 draw
3 Kb5 draw
4 Kb6 draw
5 Kc4 draw
6 Kc6 draw
7 Kh1 draw
8 Kh3 draw
9 Ra2 draw
10 Rb2 draw
11 Rc2 draw
12 Rd2 draw
13 Re2 draw
14 Rf2 draw
15 Rg1 draw
16 Rg3 draw
17 Rg5 draw
18 Rg7 draw
19 Rg8 draw
20 Kg1 loss in 2 half-moves
21 Kg3 loss in 2 half-moves
22 Kd4 loss in 1 half-moves
23 Kd5 loss in 1 half-moves
24 Kd6 loss in 1 half-moves
25 Rg6 loss in 1 half-moves