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

EGTB: win in 2 half-moves

# move score
1 Rg2 win in 1 half-moves
2 Ka7 draw
3 Kb8 draw
4 Kg4 draw
5 Kg6 draw
6 Ra3 draw
7 Rb3 draw
8 Rg1 draw
9 Rh3 draw
10 Kb7 loss in 2 half-moves
11 Kf4 loss in 2 half-moves
12 Kf5 loss in 2 half-moves
13 Kf6 loss in 2 half-moves
14 Rc3 loss in 2 half-moves
15 Rd3 loss in 2 half-moves
16 Re3 loss in 2 half-moves
17 Rf3 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Kh4 loss in 1 half-moves
20 Kh5 loss in 1 half-moves
21 Kh6 loss in 1 half-moves