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EGTB: win in 4 half-moves

# move score
1 Rf4 win in 3 half-moves
2 Rbh4 win in 11 half-moves
3 Ra4 draw
4 Rb7 draw
5 Rb8 draw
6 Rc4 draw
7 Nf2 loss in 2 half-moves
8 Nf4 loss in 2 half-moves
9 Ng1 loss in 2 half-moves
10 Ng5 loss in 2 half-moves
11 Ra5 loss in 2 half-moves
12 Rb1 loss in 2 half-moves
13 Rb2 loss in 2 half-moves
14 Rb3 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rbb5 loss in 2 half-moves
17 Rc5 loss in 2 half-moves
18 Rd4 loss in 2 half-moves
19 Rd5 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Re5 loss in 2 half-moves
22 Rf5 loss in 2 half-moves
23 Rg4 loss in 2 half-moves
24 Rg5 loss in 2 half-moves
25 Rh6 loss in 2 half-moves
26 Rh7 loss in 2 half-moves
27 Rh8 loss in 2 half-moves
28 Rhb5 loss in 2 half-moves
29 Rhh4 loss in 2 half-moves