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EGTB: win in 4 half-moves

# move score
1 Rf1 win in 3 half-moves
2 Ba7 draw
3 Bc7 draw
4 Bg3 draw
5 Bh2 draw
6 Nh2 draw
7 Ra8 draw
8 Rg1 draw
9 Rh1 draw
10 Bd6 loss in 2 half-moves
11 Be5 loss in 2 half-moves
12 Bf4 loss in 2 half-moves
13 Ne3 loss in 2 half-moves
14 Ne5 loss in 2 half-moves
15 Nf2 loss in 2 half-moves
16 Nf6 loss in 2 half-moves
17 Nh6 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Ra4 loss in 2 half-moves
21 Ra5 loss in 2 half-moves
22 Ra6 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Rb1 loss in 2 half-moves
25 Rc1 loss in 2 half-moves
26 Rd1 loss in 2 half-moves
27 Re1 loss in 2 half-moves