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EGTB: win in 4 half-moves

# move score
1 Nb6 win in 3 half-moves
2 Bg3 draw
3 Ra1 draw
4 Rb8 draw
5 Rc1 draw
6 Ba7 loss in 2 half-moves
7 Bb6 loss in 2 half-moves
8 Bc5 loss in 2 half-moves
9 Bd4 loss in 2 half-moves
10 Bg1 loss in 2 half-moves
11 Bh4 loss in 2 half-moves
12 Nc7 loss in 2 half-moves
13 Rb2 loss in 2 half-moves
14 Rb3 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rh1 loss in 2 half-moves
22 Be1 loss in 1 half-moves
23 Be3 loss in 1 half-moves
24 Rd1 loss in 1 half-moves
25 Re1 loss in 1 half-moves