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EGTB: win in 2 half-moves

# move score
1 R8b7 win in 1 half-moves
2 Ra2 draw
3 Rc2 draw
4 Rc8 draw
5 Rd2 draw
6 Rd8 draw
7 Re2 draw
8 Rf2 draw
9 Rf8 draw
10 Rg2 draw
11 R8b3 loss in 2 half-moves
12 R8b4 loss in 2 half-moves
13 R8b5 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Re8 loss in 2 half-moves
16 Rg8 loss in 2 half-moves
17 Rh8 loss in 2 half-moves
18 Kf1 loss in 1 half-moves
19 Kf2 loss in 1 half-moves
20 Kg2 loss in 1 half-moves
21 Kh1 loss in 1 half-moves
22 Kh2 loss in 1 half-moves
23 R2b3 loss in 1 half-moves
24 R2b4 loss in 1 half-moves
25 R2b5 loss in 1 half-moves
26 R2b6 loss in 1 half-moves
27 R2b7 loss in 1 half-moves
28 R8b6 loss in 1 half-moves
29 Rb1 loss in 1 half-moves
30 Rh2 loss in 1 half-moves