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EGTB: win in 4 half-moves

# move score
1 Kc7 win in 3 half-moves
2 Ra8 win in 7 half-moves
3 Kbc5 draw
4 Kbc6 draw
5 Kc4 draw
6 Kdc5 draw
7 Kdc6 draw
8 Rb8 draw
9 Rc1 draw
10 Rc2 draw
11 Rd8 draw
12 Rf8 draw
13 Ka5 loss in 2 half-moves
14 Ka6 loss in 2 half-moves
15 Ka7 loss in 2 half-moves
16 Kb5 loss in 2 half-moves
17 Kb7 loss in 2 half-moves
18 Kd4 loss in 2 half-moves
19 Kd6 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Ke5 loss in 2 half-moves
22 Ke6 loss in 2 half-moves
23 Rc3 loss in 2 half-moves
24 Rc4 loss in 2 half-moves
25 Rc5 loss in 2 half-moves
26 Rc6 loss in 2 half-moves
27 Rc7 loss in 2 half-moves
28 Re8 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves