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EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 Kb7 draw
3 Kb8 draw
4 Kc7 draw
5 Kd7 draw
6 Kd8 draw
7 Ra1 draw
8 Ra3 draw
9 Ra8 draw
10 Raa2 draw
11 Rad7 draw
12 Rb7 draw
13 Rc7 draw
14 Rd3 draw
15 Rd8 draw
16 Rda2 draw
17 Rdd7 draw
18 Re2 draw
19 Re7 draw
20 Rf2 draw
21 Rf7 draw
22 Ra4 loss in 2 half-moves
23 Ra5 loss in 2 half-moves
24 Ra6 loss in 2 half-moves
25 Rc2 loss in 2 half-moves
26 Rd1 loss in 2 half-moves
27 Rd4 loss in 2 half-moves
28 Rd5 loss in 2 half-moves
29 Rd6 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