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

EGTB: win in 2 half-moves

# move score
1 Rg1 win in 1 half-moves
2 Kb7 draw
3 Kd7 draw
4 Ra1 draw
5 Rb1 draw
6 Re1 draw
7 Rf1 draw
8 Rh1 draw
9 Kb6 loss in 2 half-moves
10 Kb8 loss in 2 half-moves
11 Kc6 loss in 2 half-moves
12 Kc8 loss in 2 half-moves
13 Kd6 loss in 2 half-moves
14 Kd8 loss in 2 half-moves
15 Kg3 loss in 1 half-moves
16 Kg4 loss in 1 half-moves
17 Kg5 loss in 1 half-moves
18 Kh3 loss in 1 half-moves
19 Kh5 loss in 1 half-moves
20 Rc2 loss in 1 half-moves
21 Rc3 loss in 1 half-moves
22 Rc4 loss in 1 half-moves
23 Rc5 loss in 1 half-moves
24 Rc6 loss in 1 half-moves
25 Rd1 loss in 1 half-moves