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EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Kg8 win in 5 half-moves
3 Kc7 draw
4 Kc8 draw
5 Kd7 draw
6 Ke8 draw
7 Kg6 draw
8 Kh6 draw
9 Kh8 draw
10 Ra5 draw
11 Rb3 draw
12 Rb4 draw
13 Rb6 draw
14 Rb8 draw
15 Rf5 draw
16 Rg5 draw
17 Rh5 draw
18 Ke7 loss in 2 half-moves
19 Kg7 loss in 2 half-moves
20 Rb1 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rc5 loss in 2 half-moves
23 Rd5 loss in 2 half-moves
24 Re5 loss in 2 half-moves