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EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Rh4 win in 3 half-moves
3 Kf7 draw
4 Kf8 draw
5 Ra4 draw
6 Ra5 draw
7 Ra6 draw
8 Raa7 draw
9 Rb3 draw
10 Rd3 draw
11 Rd7 draw
12 Re7 draw
13 Rh5 draw
14 Rh6 draw
15 Rh8 draw
16 Rha7 draw
17 Kd7 loss in 2 half-moves
18 Kd8 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Ra8 loss in 2 half-moves
22 Rah3 loss in 2 half-moves
23 Rc3 loss in 2 half-moves
24 Rc7 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Rf3 loss in 2 half-moves
27 Rf7 loss in 2 half-moves
28 Rg3 loss in 2 half-moves
29 Rg7 loss in 2 half-moves
30 Rh1 loss in 2 half-moves
31 Rh2 loss in 2 half-moves
32 Rhh3 loss in 2 half-moves
33 Ke7 loss in 1 half-moves