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EGTB: win in 4 half-moves

# move score
1 Rc3 win in 3 half-moves
2 Rc4 win in 3 half-moves
3 Re1 draw
4 Re2 draw
5 Re5 draw
6 Ree3 draw
7 Ref4 draw
8 Reg4 draw
9 Rf3 draw
10 Rg3 draw
11 Rh1 draw
12 Rh2 draw
13 Rh5 draw
14 Rhe3 draw
15 Rhf4 draw
16 Rhg4 draw
17 Ra3 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rd3 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Re6 loss in 2 half-moves
24 Re7 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rh6 loss in 2 half-moves
27 Rh7 loss in 2 half-moves
28 Rh8 loss in 2 half-moves