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

EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Rg6 win in 1 half-moves
3 Rb8 win in 9 half-moves
4 Ra8 win in 11 half-moves
5 Kb7 draw
6 Kc5 draw
7 Rc8 draw
8 Rd8 draw
9 Re8 draw
10 Rg1 draw
11 Rg2 draw
12 Rg3 draw
13 Rg5 draw
14 Rg7 draw
15 Rh8 draw
16 Ka4 loss in 2 half-moves
17 Ka6 loss in 2 half-moves
18 Kab5 loss in 2 half-moves
19 Kab6 loss in 2 half-moves
20 Kb4 loss in 2 half-moves
21 Kc7 loss in 2 half-moves
22 Kcb5 loss in 2 half-moves
23 Kcb6 loss in 2 half-moves
24 Kd5 loss in 2 half-moves
25 Kd6 loss in 2 half-moves
26 Kd7 loss in 2 half-moves
27 Rf8 loss in 2 half-moves