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EGTB: win in 18 half-moves

# move score
1 Rb8 win in 17 half-moves
2 Rb7 win in 21 half-moves
3 Kd7 draw
4 Kd8 draw
5 Ke8 draw
6 Kf7 draw
7 Kf8 draw
8 Kg7 draw
9 Kg8 draw
10 Kh7 draw
11 Ra1 draw
12 Rb2 draw
13 Rc1 draw
14 Rd1 draw
15 Rh1 draw
16 Kd6 loss in 2 half-moves
17 Ke6 loss in 2 half-moves
18 Kf6 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rb5 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Re1 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rg1 loss in 2 half-moves