Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rg1 win in 1 half-moves
2 Ka2 draw
3 Kb1 draw
4 Kb2 draw
5 Kg6 draw
6 Kg7 draw
7 Kh6 draw
8 Kh8 draw
9 Rb8 draw
10 Rc8 draw
11 Rd8 draw
12 Re8 draw
13 Rf8 draw
14 Rg2 draw
15 Rg3 draw
16 Rg4 draw
17 Rg5 draw
18 Ra8 loss in 1 half-moves
19 Rg6 loss in 1 half-moves
20 Rg7 loss in 1 half-moves
21 Rh8 loss in 1 half-moves