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EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 Rc8 win in 3 half-moves
3 Kf1 draw
4 Kf2 draw
5 Kg1 draw
6 Kg3 draw
7 Kh2 draw
8 Kh3 draw
9 Ra8 draw
10 Rb3 draw
11 Rb4 draw
12 Rbb1 draw
13 Rbh8 draw
14 Rc1 draw
15 Rg1 draw
16 Rg8 draw
17 Rh2 draw
18 Rh3 draw
19 Rh4 draw
20 Rhb1 draw
21 Rhh8 draw
22 Kf3 loss in 2 half-moves
23 Ra1 loss in 2 half-moves
24 Rb5 loss in 2 half-moves
25 Rb6 loss in 2 half-moves
26 Rb7 loss in 2 half-moves
27 Rd1 loss in 2 half-moves
28 Rd8 loss in 2 half-moves
29 Re1 loss in 2 half-moves
30 Re8 loss in 2 half-moves
31 Rf1 loss in 2 half-moves
32 Rf8 loss in 2 half-moves
33 Rh5 loss in 2 half-moves
34 Rh6 loss in 2 half-moves
35 Rh7 loss in 2 half-moves