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EGTB: win in 4 half-moves

# move score
1 Rc6 win in 3 half-moves
2 Rc7 win in 3 half-moves
3 Ra8 draw
4 Rb2 draw
5 Rb6 draw
6 Rb7 draw
7 Rc2 draw
8 Rd2 draw
9 Rh2 draw
10 R2a3 loss in 2 half-moves
11 R2a4 loss in 2 half-moves
12 R2a5 loss in 2 half-moves
13 R6a3 loss in 2 half-moves
14 R6a4 loss in 2 half-moves
15 R6a5 loss in 2 half-moves
16 Ra1 loss in 2 half-moves
17 Rd6 loss in 2 half-moves
18 Rd7 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Re6 loss in 2 half-moves
21 Re7 loss in 2 half-moves
22 Rf2 loss in 2 half-moves
23 Rf6 loss in 2 half-moves
24 Rf7 loss in 2 half-moves
25 Rg2 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rg7 loss in 2 half-moves
28 Rh6 loss in 2 half-moves
29 Rh7 loss in 2 half-moves