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EGTB: win in 4 half-moves

# move score
1 Rd8 win in 3 half-moves
2 Kf2 draw
3 Kf4 draw
4 Kg2 draw
5 Kg4 draw
6 Kh2 draw
7 Kh3 draw
8 Kh4 draw
9 Rc3 draw
10 Rd3 draw
11 Re3 draw
12 Re8 draw
13 Rf1 draw
14 Rf7 draw
15 Rff8 draw
16 Rg8 draw
17 Rh1 draw
18 Rh3 draw
19 Rh7 draw
20 Rhf8 draw
21 Ra3 loss in 2 half-moves
22 Ra8 loss in 2 half-moves
23 Rb3 loss in 2 half-moves
24 Rb8 loss in 2 half-moves
25 Rc8 loss in 2 half-moves
26 Rf2 loss in 2 half-moves
27 Rf4 loss in 2 half-moves
28 Rf5 loss in 2 half-moves
29 Rf6 loss in 2 half-moves
30 Rh2 loss in 2 half-moves
31 Rh4 loss in 2 half-moves
32 Rh5 loss in 2 half-moves
33 Rh6 loss in 2 half-moves