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 Kf3 draw
3 Kf4 draw
4 Kf5 draw
5 Kg3 draw
6 Kg5 draw
7 Kh5 draw
8 Rb1 draw
9 Rc1 draw
10 Rh1 draw
11 Kh3 loss in 16 half-moves
12 Kh4 loss in 14 half-moves
13 Rd1 loss in 2 half-moves
14 Re1 loss in 2 half-moves
15 Rf1 loss in 2 half-moves
16 Rg3 loss in 2 half-moves
17 Ra1 loss in 1 half-moves