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 Kf4 draw
3 Kf5 draw
4 Kf6 draw
5 Kg4 draw
6 Kh4 draw
7 Rg3 draw
8 Rg4 draw
9 Rh1 loss in 12 half-moves
10 Kg6 loss in 10 half-moves
11 Kh5 loss in 8 half-moves
12 Rf1 loss in 8 half-moves
13 Kh6 loss in 6 half-moves
14 Re1 loss in 4 half-moves
15 Rb1 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Rd1 loss in 2 half-moves
18 Ra1 loss in 1 half-moves