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EGTB: win in 4 half-moves

# move score
1 Rc8 win in 3 half-moves
2 Kg1 draw
3 R2a3 draw
4 R2a7 draw
5 R8a3 draw
6 R8a7 draw
7 Ra1 draw
8 Rc2 draw
9 Re2 draw
10 Re8 draw
11 Rf2 draw
12 Rf8 draw
13 Kg2 loss in 2 half-moves
14 Kh2 loss in 2 half-moves
15 R2a4 loss in 2 half-moves
16 R2a5 loss in 2 half-moves
17 R2a6 loss in 2 half-moves
18 R8a4 loss in 2 half-moves
19 R8a5 loss in 2 half-moves
20 R8a6 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rb8 loss in 2 half-moves
23 Rd2 loss in 2 half-moves
24 Rd8 loss in 2 half-moves
25 Rg2 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh2 loss in 2 half-moves
28 Rh8 loss in 2 half-moves