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

EGTB: win in 2 half-moves

# move score
1 Rg5 win in 1 half-moves
2 Rg6 win in 3 half-moves
3 Rg7 win in 3 half-moves
4 Kd7 draw
5 Kd8 draw
6 Ke7 draw
7 Kef7 draw
8 Kef8 draw
9 Kg7 draw
10 Kgf7 draw
11 Kgf8 draw
12 Kh7 draw
13 Kh8 draw
14 Ra1 draw
15 Rb1 draw
16 Rf1 draw
17 Rh1 draw
18 Rc1 loss in 2 half-moves
19 Rd1 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Rg2 loss in 2 half-moves
22 Rg3 loss in 2 half-moves
23 Rg4 loss in 2 half-moves