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EGTB: win in 4 half-moves

# move score
1 Rg2 win in 3 half-moves
2 Kf1 draw
3 Kf2 draw
4 Kg2 draw
5 Kh1 draw
6 Kh2 draw
7 Rc3 draw
8 Rc4 draw
9 Rc8 draw
10 Rcc1 draw
11 Rd1 draw
12 Rd2 draw
13 Re3 draw
14 Re4 draw
15 Re8 draw
16 Rec1 draw
17 Ree2 draw
18 Rce2 loss in 4 half-moves
19 Ra1 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rc5 loss in 2 half-moves
24 Rc6 loss in 2 half-moves
25 Rc7 loss in 2 half-moves
26 Re5 loss in 2 half-moves
27 Re6 loss in 2 half-moves
28 Re7 loss in 2 half-moves
29 Rf1 loss in 2 half-moves
30 Rf2 loss in 2 half-moves
31 Rh2 loss in 2 half-moves