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EGTB: win in 18 half-moves

# move score
1 Rb7 win in 17 half-moves
2 Kc1 draw
3 Kc2 draw
4 Ra7 draw
5 Rc7 draw
6 Rd7 draw
7 Re7 draw
8 Rh4 draw
9 Rh5 draw
10 Rh6 draw
11 Rh8 draw
12 Ka3 loss in 2 half-moves
13 Ka5 loss in 2 half-moves
14 Kb3 loss in 2 half-moves
15 Kb4 loss in 2 half-moves
16 Kb5 loss in 2 half-moves
17 Kd2 loss in 2 half-moves
18 Ke1 loss in 2 half-moves
19 Ke2 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh1 loss in 2 half-moves
23 Rh2 loss in 2 half-moves
24 Rh3 loss in 2 half-moves