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EGTB: win in 4 half-moves

# move score
1 Rh1 win in 3 half-moves
2 Kf7 draw
3 Kfg5 draw
4 Kg3 draw
5 Kg6 draw
6 Kg7 draw
7 Kgg5 draw
8 Kh3 draw
9 Kh4 draw
10 Kh5 draw
11 Ra1 draw
12 Rb8 draw
13 Rf1 draw
14 Rg1 draw
15 Ke5 loss in 2 half-moves
16 Ke6 loss in 2 half-moves
17 Ke7 loss in 2 half-moves
18 Kf3 loss in 2 half-moves
19 Kf4 loss in 2 half-moves
20 Kff5 loss in 2 half-moves
21 Kgf5 loss in 2 half-moves
22 Rb2 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 Rb6 loss in 2 half-moves
27 Rb7 loss in 2 half-moves
28 Rc1 loss in 2 half-moves
29 Rd1 loss in 2 half-moves
30 Re1 loss in 2 half-moves