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

EGTB: win in 6 half-moves

# move score
1 Rg5 win in 5 half-moves
2 Rg1 win in 7 half-moves
3 Rg2 win in 7 half-moves
4 Rg3 win in 7 half-moves
5 Ra7 draw
6 Rg8 draw
7 Kc4 loss in 2 half-moves
8 Kc5 loss in 2 half-moves
9 Kc6 loss in 2 half-moves
10 Kdd4 loss in 2 half-moves
11 Kdd6 loss in 2 half-moves
12 Kde4 loss in 2 half-moves
13 Kde6 loss in 2 half-moves
14 Ked4 loss in 2 half-moves
15 Ked6 loss in 2 half-moves
16 Kee4 loss in 2 half-moves
17 Kee6 loss in 2 half-moves
18 Kf4 loss in 2 half-moves
19 Kf5 loss in 2 half-moves
20 Kf6 loss in 2 half-moves
21 Rb7 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Rd7 loss in 2 half-moves
24 Re7 loss in 2 half-moves
25 Rf7 loss in 2 half-moves
26 Rg4 loss in 2 half-moves
27 Rg6 loss in 2 half-moves
28 Rh7 loss in 2 half-moves