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 Kc7 draw
4 Kd6 draw
5 Kd7 draw
6 Kg3 draw
7 Kg4 draw
8 Kg5 draw
9 Kh3 draw
10 Kh5 draw
11 Ra7 draw
12 Rc7 draw
13 Re7 draw
14 Rf7 draw
15 Rg6 draw
16 Rg8 draw
17 Rh7 draw
18 Kb5 loss in 2 half-moves
19 Kb6 loss in 2 half-moves
20 Kc5 loss in 2 half-moves
21 Kd5 loss in 2 half-moves
22 Rb7 loss in 2 half-moves
23 Rd7 loss in 2 half-moves
24 Rg2 loss in 2 half-moves
25 Rg3 loss in 2 half-moves
26 Rg4 loss in 2 half-moves
27 Rg5 loss in 2 half-moves