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EGTB: win in 4 half-moves

# move score
1 Rg1 win in 3 half-moves
2 Rg2 win in 17 half-moves
3 Ke1 draw
4 Ke2 draw
5 Kf1 draw
6 Kfg1 draw
7 Kfg2 draw
8 Kh2 draw
9 Khg1 draw
10 Khg2 draw
11 Rb7 draw
12 Rg8 draw
13 Rh7 draw
14 Ke3 loss in 2 half-moves
15 Kf3 loss in 2 half-moves
16 Kg3 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Rc7 loss in 2 half-moves
19 Rd7 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rg3 loss in 2 half-moves
23 Rg4 loss in 2 half-moves
24 Rg5 loss in 2 half-moves
25 Rg6 loss in 2 half-moves