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EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Rb3 win in 5 half-moves
3 Nc1 draw
4 Rb6 draw
5 Rf1 draw
6 d7 loss in 2 half-moves
7 Nb2 loss in 2 half-moves
8 Nb4 loss in 2 half-moves
9 Nc5 loss in 2 half-moves
10 Ne1 loss in 2 half-moves
11 Ne5 loss in 2 half-moves
12 Nf2 loss in 2 half-moves
13 Nf4 loss in 2 half-moves
14 Ra1 loss in 2 half-moves
15 Rb2 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Rg1 loss in 2 half-moves
23 Rh1 loss in 2 half-moves