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

EGTB: win in 6 half-moves

# move score
1 Rg8 win in 5 half-moves
2 Rg7 win in 9 half-moves
3 Ka4 draw
4 Ka5 draw
5 Ka6 draw
6 Kb4 draw
7 Kb7 draw
8 Kb8 draw
9 Kbb6 draw
10 Kc8 draw
11 Kcb6 draw
12 Kd7 draw
13 Kd8 draw
14 Ra2 draw
15 Rb2 draw
16 Rc2 draw
17 Rg1 draw
18 Rg6 draw
19 Rh2 draw
20 Kbc6 loss in 2 half-moves
21 Kc4 loss in 2 half-moves
22 Kc5 loss in 2 half-moves
23 Kcc6 loss in 2 half-moves
24 Kd6 loss in 2 half-moves
25 Rd2 loss in 2 half-moves
26 Re2 loss in 2 half-moves
27 Rf2 loss in 2 half-moves
28 Rg3 loss in 2 half-moves
29 Rg4 loss in 2 half-moves
30 Rg5 loss in 2 half-moves