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EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Kb1 draw
3 Kb2 draw
4 Kc2 draw
5 Kd1 draw
6 Kd2 draw
7 Ra1 draw
8 Ra6 draw
9 Ra8 draw
10 Raa7 draw
11 Rad2 draw
12 Rb2 draw
13 Rc2 draw
14 Rd1 draw
15 Rd6 draw
16 Rda7 draw
17 Rdd2 draw
18 Re2 draw
19 Re7 draw
20 Rf2 draw
21 Rf7 draw
22 Ra3 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Ra5 loss in 2 half-moves
25 Rc7 loss in 2 half-moves
26 Rd3 loss in 2 half-moves
27 Rd4 loss in 2 half-moves
28 Rd5 loss in 2 half-moves
29 Rd8 loss in 2 half-moves
30 Rg2 loss in 2 half-moves
31 Rg7 loss in 2 half-moves
32 Rh2 loss in 2 half-moves
33 Rh7 loss in 2 half-moves