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EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 Rh4 win in 3 half-moves
3 K2b2 draw
4 K2b3 draw
5 K3b2 draw
6 K3b3 draw
7 Kb1 draw
8 Kc1 draw
9 Kc4 draw
10 Ra6 draw
11 Rc6 draw
12 Rh5 draw
13 Rh7 draw
14 Rh8 draw
15 K2d2 loss in 2 half-moves
16 K2d3 loss in 2 half-moves
17 K3d2 loss in 2 half-moves
18 K3d3 loss in 2 half-moves
19 Kb4 loss in 2 half-moves
20 Kd1 loss in 2 half-moves
21 Kd4 loss in 2 half-moves
22 Rd6 loss in 2 half-moves
23 Re6 loss in 2 half-moves
24 Rf6 loss in 2 half-moves
25 Rg6 loss in 2 half-moves
26 Rh1 loss in 2 half-moves
27 Rh2 loss in 2 half-moves
28 Rh3 loss in 2 half-moves