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EGTB: win in 2 half-moves

# move score
1 Rg3 win in 1 half-moves
2 Kd1 draw
3 Kf1 draw
4 Kf2 draw
5 Ra3 draw
6 Ra7 draw
7 Rb1 draw
8 Rb2 draw
9 Rb8 draw
10 Rg7 draw
11 Kd2 loss in 2 half-moves
12 Ke2 loss in 2 half-moves
13 R3b4 loss in 2 half-moves
14 R3b5 loss in 2 half-moves
15 R3b6 loss in 2 half-moves
16 R7b4 loss in 2 half-moves
17 R7b5 loss in 2 half-moves
18 R7b6 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rd3 loss in 2 half-moves
22 Rd7 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Re7 loss in 2 half-moves
25 Rf3 loss in 2 half-moves
26 Rf7 loss in 2 half-moves
27 Rh3 loss in 2 half-moves
28 Rh7 loss in 2 half-moves