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EGTB: win in 4 half-moves

# move score
1 Rh4 win in 3 half-moves
2 Rb6 draw
3 Re6 draw
4 Rf6 draw
5 Rg6 draw
6 Rh5 draw
7 Ke1 loss in 2 half-moves
8 Ke2 loss in 2 half-moves
9 Ke3 loss in 2 half-moves
10 Kf1 loss in 2 half-moves
11 Kf3 loss in 2 half-moves
12 Kfg2 loss in 2 half-moves
13 Kfg3 loss in 2 half-moves
14 Kg1 loss in 2 half-moves
15 Kg4 loss in 2 half-moves
16 Kh2 loss in 2 half-moves
17 Kh4 loss in 2 half-moves
18 Khg2 loss in 2 half-moves
19 Khg3 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Rc6 loss in 2 half-moves
22 Rd6 loss in 2 half-moves
23 Rh7 loss in 2 half-moves
24 Rh8 loss in 2 half-moves