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EGTB: win in 4 half-moves

# move score
1 Rf1 win in 3 half-moves
2 Ra1 draw
3 Rc2 draw
4 Rc3 draw
5 Rc4 draw
6 Rg1 draw
7 Rh1 draw
8 Bb8 loss in 2 half-moves
9 Bc7 loss in 2 half-moves
10 Bd6 loss in 2 half-moves
11 Be1 loss in 2 half-moves
12 Be5 loss in 2 half-moves
13 Bf2 loss in 2 half-moves
14 Bf4 loss in 2 half-moves
15 Bh2 loss in 2 half-moves
16 Bh4 loss in 2 half-moves
17 Nf2 loss in 2 half-moves
18 Nf4 loss in 2 half-moves
19 Ng1 loss in 2 half-moves
20 Ng5 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rc5 loss in 2 half-moves
23 Rc7 loss in 2 half-moves
24 Rc8 loss in 2 half-moves
25 Rd1 loss in 2 half-moves
26 Re1 loss in 2 half-moves
27 Rc6 loss in 1 half-moves