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EGTB: win in 18 half-moves

# move score
1 Rg6 win in 17 half-moves
2 Kg5 draw
3 Kh5 draw
4 Ra6 draw
5 Rb6 draw
6 Rc1 draw
7 Rc2 draw
8 Rc5 draw
9 Rf6 draw
10 Rh6 draw
11 Kd7 loss in 2 half-moves
12 Kd8 loss in 2 half-moves
13 Ke7 loss in 2 half-moves
14 Kf7 loss in 2 half-moves
15 Kf8 loss in 2 half-moves
16 Kg3 loss in 2 half-moves
17 Kg4 loss in 2 half-moves
18 Kh3 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rc7 loss in 2 half-moves
22 Rc8 loss in 2 half-moves
23 Rd6 loss in 2 half-moves
24 Re6 loss in 2 half-moves