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

EGTB: win in 2 half-moves

# move score
1 Rg3 win in 1 half-moves
2 Kf1 draw
3 Kf2 draw
4 Kf3 draw
5 Kg1 draw
6 Kg3 draw
7 Kh1 draw
8 Kh2 draw
9 Kh3 draw
10 Ra7 draw
11 Rb7 draw
12 Rc7 draw
13 Rd7 draw
14 Rf7 draw
15 Rg4 draw
16 Rg5 draw
17 Rg6 draw
18 Rh7 draw
19 Ka7 loss in 2 half-moves
20 Ka8 loss in 2 half-moves
21 Kc7 loss in 2 half-moves
22 Kc8 loss in 2 half-moves
23 Kb7 loss in 1 half-moves
24 Re7 loss in 1 half-moves
25 Rg8 loss in 1 half-moves