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EGTB: win in 4 half-moves

# move score
1 Kf2 win in 3 half-moves
2 Kf1 draw
3 Kh1 draw
4 Ra8 draw
5 Rc8 draw
6 Re1 draw
7 Re2 draw
8 Re7 draw
9 Ree3 draw
10 Ref8 draw
11 Rf1 draw
12 Rf2 draw
13 Rf7 draw
14 Rfe3 draw
15 Rff8 draw
16 Kg2 loss in 2 half-moves
17 Kh2 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rb8 loss in 2 half-moves
21 Rc3 loss in 2 half-moves
22 Rd3 loss in 2 half-moves
23 Rd8 loss in 2 half-moves
24 Re4 loss in 2 half-moves
25 Re5 loss in 2 half-moves
26 Re6 loss in 2 half-moves
27 Rf4 loss in 2 half-moves
28 Rf5 loss in 2 half-moves
29 Rf6 loss in 2 half-moves
30 Rg3 loss in 2 half-moves
31 Rg8 loss in 2 half-moves
32 Rh3 loss in 2 half-moves
33 Rh8 loss in 2 half-moves