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EGTB: win in 4 half-moves

# move score
1 Rg1 win in 3 half-moves
2 Rg3 win in 3 half-moves
3 Rb7 draw
4 Rd7 draw
5 Re7 draw
6 Rf7 draw
7 Rg2 draw
8 Rg4 draw
9 Rg5 draw
10 Rg6 draw
11 Kc1 loss in 2 half-moves
12 Kc2 loss in 2 half-moves
13 Kc3 loss in 2 half-moves
14 Kdd1 loss in 2 half-moves
15 Kdd3 loss in 2 half-moves
16 Kde1 loss in 2 half-moves
17 Kde3 loss in 2 half-moves
18 Ked1 loss in 2 half-moves
19 Ked3 loss in 2 half-moves
20 Kee1 loss in 2 half-moves
21 Kee3 loss in 2 half-moves
22 Kf1 loss in 2 half-moves
23 Kf2 loss in 2 half-moves
24 Kf3 loss in 2 half-moves
25 Ra7 loss in 2 half-moves
26 Rc7 loss in 2 half-moves
27 Rg8 loss in 2 half-moves
28 Rh7 loss in 2 half-moves