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EGTB: win in 4 half-moves

# move score
1 Rh2 win in 3 half-moves
2 Rd2 draw
3 Rdd8 draw
4 Rdf7 draw
5 Rdh7 draw
6 Re7 draw
7 Re8 draw
8 Rf2 draw
9 Rff7 draw
10 Rfg8 draw
11 Rg7 draw
12 Rhg8 draw
13 Rhh7 draw
14 Rfd8 loss in 4 half-moves
15 Ra7 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Rc8 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Rd3 loss in 2 half-moves
23 Rd4 loss in 2 half-moves
24 Rd5 loss in 2 half-moves
25 Rd6 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rf3 loss in 2 half-moves
28 Rf4 loss in 2 half-moves
29 Rf5 loss in 2 half-moves
30 Rf6 loss in 2 half-moves
31 Rh1 loss in 2 half-moves
32 Rh3 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