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EGTB: win in 4 half-moves

# move score
1 Nf2 win in 3 half-moves
2 Bb6 draw
3 Nb2 draw
4 Ra3 draw
5 Rb3 draw
6 Rc1 draw
7 Rc2 draw
8 Rc7 draw
9 Bb4 loss in 4 half-moves
10 Bc7 loss in 2 half-moves
11 Bd8 loss in 2 half-moves
12 Ne3 loss in 2 half-moves
13 Rc4 loss in 2 half-moves
14 Rc5 loss in 2 half-moves
15 Rc6 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Rd3 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rh3 loss in 2 half-moves