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EGTB: win in 4 half-moves

# move score
1 Kg2 win in 3 half-moves
2 Kf1 draw
3 Kf2 draw
4 Kh1 draw
5 Kh2 draw
6 Ra1 draw
7 Ra3 draw
8 Ra6 draw
9 Rab5 draw
10 Raf5 draw
11 Rg6 draw
12 Rgb5 draw
13 Rh5 draw
14 Ra2 loss in 2 half-moves
15 Ra4 loss in 2 half-moves
16 Ra7 loss in 2 half-moves
17 Ra8 loss in 2 half-moves
18 Rac5 loss in 2 half-moves
19 Rad5 loss in 2 half-moves
20 Rae5 loss in 2 half-moves
21 Rg2 loss in 2 half-moves
22 Rg3 loss in 2 half-moves
23 Rg4 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rg8 loss in 2 half-moves
26 Rgc5 loss in 2 half-moves
27 Rgd5 loss in 2 half-moves
28 Rge5 loss in 2 half-moves
29 Rgf5 loss in 2 half-moves