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EGTB: win in 4 half-moves

# move score
1 Kf2 win in 3 half-moves
2 Kf1 draw
3 Kg2 draw
4 Kh1 draw
5 Kh2 draw
6 Ra7 draw
7 Rc7 draw
8 Rd2 draw
9 Rd6 draw
10 Rd8 draw
11 Rdd7 draw
12 Rdf1 draw
13 Re1 draw
14 Re7 draw
15 Rf2 draw
16 Rf3 draw
17 Rf5 draw
18 Rf6 draw
19 Rfd7 draw
20 Rff1 draw
21 Rh7 draw
22 Ra1 loss in 2 half-moves
23 Rb1 loss in 2 half-moves
24 Rb7 loss in 2 half-moves
25 Rc1 loss in 2 half-moves
26 Rd3 loss in 2 half-moves
27 Rd4 loss in 2 half-moves
28 Rd5 loss in 2 half-moves
29 Rf4 loss in 2 half-moves
30 Rf8 loss in 2 half-moves
31 Rg7 loss in 2 half-moves