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

EGTB: win in 12 half-moves

# move score
1 Rg7 win in 11 half-moves
2 Ra2 draw
3 Rb2 draw
4 Rg4 draw
5 Rg5 draw
6 Rg6 draw
7 Ka5 loss in 2 half-moves
8 Ka7 loss in 2 half-moves
9 Kc5 loss in 2 half-moves
10 Kc7 loss in 2 half-moves
11 Kd5 loss in 2 half-moves
12 Kd6 loss in 2 half-moves
13 Kd7 loss in 2 half-moves
14 Rc2 loss in 2 half-moves
15 Rd2 loss in 2 half-moves
16 Re2 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh2 loss in 2 half-moves
22 Kab5 loss in 1 half-moves
23 Kab6 loss in 1 half-moves
24 Kab7 loss in 1 half-moves
25 Kcb5 loss in 1 half-moves
26 Kcb6 loss in 1 half-moves
27 Kcb7 loss in 1 half-moves