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EGTB: win in 4 half-moves

# move score
1 Rc8 win in 3 half-moves
2 Ra1 draw
3 Ra3 draw
4 Rb1 draw
5 Rb3 draw
6 Rc2 draw
7 Rc4 draw
8 Rcc1 draw
9 Rd1 draw
10 Rd3 draw
11 Re2 draw
12 Re4 draw
13 Re8 draw
14 Rec1 draw
15 Ree3 draw
16 Rce3 loss in 4 half-moves
17 Rc5 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Re6 loss in 2 half-moves
22 Re7 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rf3 loss in 2 half-moves
25 Rg1 loss in 2 half-moves
26 Rg3 loss in 2 half-moves
27 Rh1 loss in 2 half-moves
28 Rh3 loss in 2 half-moves