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EGTB: win in 4 half-moves

# move score
1 Rh1 win in 3 half-moves
2 Bc3 draw
3 Rc6 draw
4 Rc7 draw
5 Rc8 draw
6 Rd1 draw
7 Rg1 draw
8 Ba1 loss in 2 half-moves
9 Bb2 loss in 2 half-moves
10 Bd4 loss in 2 half-moves
11 Be5 loss in 2 half-moves
12 Bf6 loss in 2 half-moves
13 Bf8 loss in 2 half-moves
14 Bh6 loss in 2 half-moves
15 Bh8 loss in 2 half-moves
16 Ne3 loss in 2 half-moves
17 Ne5 loss in 2 half-moves
18 Nf2 loss in 2 half-moves
19 Nf6 loss in 2 half-moves
20 Nh2 loss in 2 half-moves
21 Nh6 loss in 2 half-moves
22 Ra1 loss in 2 half-moves
23 Rb1 loss in 2 half-moves
24 Rc2 loss in 2 half-moves
25 Rc3 loss in 2 half-moves
26 Rc4 loss in 2 half-moves
27 Rc5 loss in 2 half-moves
28 Re1 loss in 2 half-moves
29 Rf1 loss in 2 half-moves