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EGTB: win in 4 half-moves

# move score
1 Rg1 win in 3 half-moves
2 Rg3 win in 5 half-moves
3 Rd7 draw
4 Re7 draw
5 Rf7 draw
6 Rg2 draw
7 Rg4 draw
8 Rg5 draw
9 Rg6 draw
10 Rh7 draw
11 K1a1 loss in 2 half-moves
12 K1a2 loss in 2 half-moves
13 K1c1 loss in 2 half-moves
14 K1c2 loss in 2 half-moves
15 K2a1 loss in 2 half-moves
16 K2a2 loss in 2 half-moves
17 K2c1 loss in 2 half-moves
18 K2c2 loss in 2 half-moves
19 Ka3 loss in 2 half-moves
20 Kb3 loss in 2 half-moves
21 Kc3 loss in 2 half-moves
22 Ra7 loss in 2 half-moves
23 Rb7 loss in 2 half-moves
24 Rc7 loss in 2 half-moves
25 Rg8 loss in 2 half-moves