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EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kc7 win in 3 half-moves
3 Kb8 draw
4 Kd7 draw
5 Kd8 draw
6 Ra2 draw
7 Ra8 draw
8 Raa3 draw
9 Rae7 draw
10 Rc3 draw
11 Rc7 draw
12 Rd3 draw
13 Rd7 draw
14 Re2 draw
15 Re8 draw
16 Rea3 draw
17 Ree7 draw
18 Ra1 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rb7 loss in 2 half-moves
24 Re1 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Re5 loss in 2 half-moves
27 Re6 loss in 2 half-moves
28 Rf3 loss in 2 half-moves
29 Rf7 loss in 2 half-moves
30 Rg3 loss in 2 half-moves
31 Rg7 loss in 2 half-moves
32 Rh3 loss in 2 half-moves
33 Rh7 loss in 2 half-moves