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EGTB: win in 4 half-moves

# move score
1 Rf1 win in 3 half-moves
2 Bf8 draw
3 Rb4 draw
4 Rb5 draw
5 Bc1 loss in 2 half-moves
6 Bd2 loss in 2 half-moves
7 Be3 loss in 2 half-moves
8 Bg5 loss in 2 half-moves
9 Bg7 loss in 2 half-moves
10 Nf2 loss in 2 half-moves
11 Ng1 loss in 2 half-moves
12 Ng5 loss in 2 half-moves
13 Ra1 loss in 2 half-moves
14 Rb2 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rc1 loss in 2 half-moves
19 Rd1 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves
23 Bf4 loss in 1 half-moves
24 Nf4 loss in 1 half-moves
25 Rb6 loss in 1 half-moves