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EGTB: win in 4 half-moves

# move score
1 Rc1 win in 3 half-moves
2 Ra6 draw
3 Ra8 draw
4 Rb6 draw
5 Rb8 draw
6 Rc7 draw
7 Rcc6 draw
8 Rcd8 draw
9 Rd1 draw
10 Rd7 draw
11 Rdc6 draw
12 Rdd8 draw
13 Re6 draw
14 Re8 draw
15 Rc2 loss in 2 half-moves
16 Rc3 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rc5 loss in 2 half-moves
19 Rd2 loss in 2 half-moves
20 Rd3 loss in 2 half-moves
21 Rd4 loss in 2 half-moves
22 Rd5 loss in 2 half-moves
23 Rf6 loss in 2 half-moves
24 Rf8 loss in 2 half-moves
25 Rg6 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh6 loss in 2 half-moves
28 Rh8 loss in 2 half-moves