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EGTB: win in 18 half-moves

# move score
1 Rg7 win in 17 half-moves
2 Ka4 draw
3 Ka6 draw
4 Kb6 draw
5 Kd8 draw
6 Ke7 draw
7 Kf7 draw
8 Kf8 draw
9 Ra4 draw
10 Rb4 draw
11 Rc4 draw
12 Rg3 draw
13 Rg5 draw
14 Rg6 draw
15 Rg8 draw
16 Rh4 draw
17 Kb4 loss in 2 half-moves
18 Kb5 loss in 2 half-moves
19 Kd7 loss in 2 half-moves
20 Rd4 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Rf4 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rg2 loss in 2 half-moves