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

EGTB: win in 2 half-moves

# move score
1 Rg7 win in 1 half-moves
2 Ka5 draw
3 Ka6 draw
4 Kb6 draw
5 Kc5 draw
6 Kc6 draw
7 Kf2 draw
8 Kf3 draw
9 Kf4 draw
10 Kg2 draw
11 Kg4 draw
12 Kh2 draw
13 Kh3 draw
14 Kh4 draw
15 Rb8 draw
16 Rd8 draw
17 Re8 draw
18 Rf8 draw
19 Rg5 draw
20 Rg6 draw
21 Rh8 draw
22 Ka4 loss in 2 half-moves
23 Kb4 loss in 2 half-moves
24 Kc4 loss in 2 half-moves
25 Ra8 loss in 2 half-moves
26 Rc8 loss in 2 half-moves
27 Rg4 loss in 2 half-moves