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EGTB: win in 4 half-moves

# move score
1 Rh4 win in 3 half-moves
2 Rg4 win in 5 half-moves
3 Kef4 draw
4 Kgf4 draw
5 Ra4 draw
6 Rb4 draw
7 Rc5 draw
8 Rc6 draw
9 Rc7 draw
10 Rc8 draw
11 Rf4 draw
12 Kd2 loss in 2 half-moves
13 Kd3 loss in 2 half-moves
14 Kd4 loss in 2 half-moves
15 Ke2 loss in 2 half-moves
16 Ke4 loss in 2 half-moves
17 Kg2 loss in 2 half-moves
18 Kg4 loss in 2 half-moves
19 Kh2 loss in 2 half-moves
20 Kh3 loss in 2 half-moves
21 Kh4 loss in 2 half-moves
22 Rc1 loss in 2 half-moves
23 Rc2 loss in 2 half-moves
24 Rc3 loss in 2 half-moves
25 Rd4 loss in 2 half-moves
26 Re4 loss in 2 half-moves
27 Kef2 loss in 1 half-moves
28 Kef3 loss in 1 half-moves
29 Kgf2 loss in 1 half-moves
30 Kgf3 loss in 1 half-moves