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EGTB: win in 2 half-moves

# move score
1 Rg7 win in 1 half-moves
2 g1=K draw
3 Ra3 draw
4 Ra7 draw
5 Rb1 draw
6 Rb2 draw
7 Rc7 draw
8 Rh3 draw
9 Rh7 draw
10 g1=N loss in 4 half-moves
11 g1=B loss in 2 half-moves
12 g1=Q loss in 2 half-moves
13 g1=R loss in 2 half-moves
14 R3b4 loss in 2 half-moves
15 R3b5 loss in 2 half-moves
16 R3b6 loss in 2 half-moves
17 R7b4 loss in 2 half-moves
18 R7b5 loss in 2 half-moves
19 R7b6 loss in 2 half-moves
20 Rb8 loss in 2 half-moves
21 Rc3 loss in 2 half-moves
22 Rd3 loss in 2 half-moves
23 Rd7 loss in 2 half-moves
24 Re3 loss in 2 half-moves
25 Re7 loss in 2 half-moves
26 Rf3 loss in 2 half-moves
27 Rf7 loss in 2 half-moves
28 Rg3 loss in 2 half-moves