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EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Nh1 draw
3 Raa2 draw
4 Re3 draw
5 Re7 draw
6 Re8 draw
7 Ree1 draw
8 Rf1 draw
9 Rg1 draw
10 Rh1 draw
11 Rea2 loss in 4 half-moves
12 Nd1 loss in 2 half-moves
13 Nd3 loss in 2 half-moves
14 Ne4 loss in 2 half-moves
15 Ng4 loss in 2 half-moves
16 Nh3 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Rae1 loss in 2 half-moves
23 Rb1 loss in 2 half-moves
24 Rb2 loss in 2 half-moves
25 Rc1 loss in 2 half-moves
26 Rc2 loss in 2 half-moves
27 Rd1 loss in 2 half-moves
28 Rd2 loss in 2 half-moves
29 Re4 loss in 2 half-moves
30 Re5 loss in 2 half-moves
31 Re6 loss in 2 half-moves