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EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Nb3 draw
3 Ne4 draw
4 Ra1 draw
5 Rb2 draw
6 Rc1 draw
7 Nf1 loss in 14 half-moves
8 Rd1 loss in 4 half-moves
9 Nc4 loss in 2 half-moves
10 Nf3 loss in 2 half-moves
11 Rb4 loss in 2 half-moves
12 Rb5 loss in 2 half-moves
13 Rb6 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Re1 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rh1 loss in 2 half-moves