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