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EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Kc1 draw
3 Kc2 draw
4 Kc3 draw
5 Kd1 draw
6 Kd3 draw
7 Ke1 draw
8 Ke2 draw
9 Ke3 draw
10 Rg1 draw
11 Rg4 draw
12 Rg8 draw
13 Rgg2 draw
14 Rgh3 draw
15 Rh1 draw
16 Rh4 draw
17 Rh8 draw
18 Rhg2 draw
19 Rhh3 draw
20 Ra3 loss in 2 half-moves
21 Rc3 loss in 2 half-moves
22 Rd3 loss in 2 half-moves
23 Re2 loss in 2 half-moves
24 Re3 loss in 2 half-moves
25 Rf2 loss in 2 half-moves
26 Rf3 loss in 2 half-moves
27 Rg5 loss in 2 half-moves
28 Rg6 loss in 2 half-moves
29 Rg7 loss in 2 half-moves
30 Rh5 loss in 2 half-moves
31 Rh6 loss in 2 half-moves
32 Rh7 loss in 2 half-moves