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EGTB: win in 4 half-moves

# move score
1 Rh6 win in 3 half-moves
2 Rb8 win in 7 half-moves
3 Ke7 draw
4 Ke8 draw
5 Kff8 draw
6 Kfg8 draw
7 Kgf8 draw
8 Kgg8 draw
9 Kh6 draw
10 Kh7 draw
11 Kh8 draw
12 Ra6 draw
13 Rb2 draw
14 Rb7 draw
15 Rc6 draw
16 Rg6 draw
17 Ke6 loss in 2 half-moves
18 Kff6 loss in 2 half-moves
19 Kfg6 loss in 2 half-moves
20 Kgf6 loss in 2 half-moves
21 Kgg6 loss in 2 half-moves
22 Rb1 loss in 2 half-moves
23 Rb3 loss in 2 half-moves
24 Rb4 loss in 2 half-moves
25 Rb5 loss in 2 half-moves
26 Rd6 loss in 2 half-moves
27 Re6 loss in 2 half-moves
28 Rf6 loss in 2 half-moves