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