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EGTB: win in 4 half-moves

# move score
1 Rcc4 win in 3 half-moves
2 Ra1 draw
3 Ra4 draw
4 Rb1 draw
5 Rb4 draw
6 Rc2 draw
7 Rc3 draw
8 Rg2 draw
9 Rg3 draw
10 Rg5 draw
11 Rgc4 draw
12 Rgg1 draw
13 Rc5 loss in 2 half-moves
14 Rc6 loss in 2 half-moves
15 Rc7 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Rcg1 loss in 2 half-moves
18 Rd1 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Rf1 loss in 2 half-moves
23 Rf4 loss in 2 half-moves
24 Rg6 loss in 2 half-moves
25 Rg7 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh1 loss in 2 half-moves
28 Rh4 loss in 2 half-moves