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EGTB: win in 4 half-moves

# move score
1 Rhf1 win in 3 half-moves
2 Kf2 draw
3 Kg2 draw
4 Kg4 draw
5 Kh2 draw
6 Kh3 draw
7 Kh4 draw
8 Ra1 draw
9 Ra7 draw
10 Re1 draw
11 Re7 draw
12 Rf2 draw
13 Rff1 draw
14 Rfh7 draw
15 Rg1 draw
16 Rg7 draw
17 Rh2 draw
18 Rh3 draw
19 Rhh7 loss in 4 half-moves
20 Kf3 loss in 2 half-moves
21 Kf4 loss in 2 half-moves
22 Rb1 loss in 2 half-moves
23 Rb7 loss in 2 half-moves
24 Rc1 loss in 2 half-moves
25 Rc7 loss in 2 half-moves
26 Rd1 loss in 2 half-moves
27 Rd7 loss in 2 half-moves
28 Rf3 loss in 2 half-moves
29 Rf4 loss in 2 half-moves
30 Rf5 loss in 2 half-moves
31 Rf6 loss in 2 half-moves
32 Rf8 loss in 2 half-moves
33 Rh4 loss in 2 half-moves
34 Rh5 loss in 2 half-moves
35 Rh6 loss in 2 half-moves
36 Rh8 loss in 2 half-moves