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EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Rc4 win in 3 half-moves
3 Nb8 draw
4 Nc5 draw
5 Ra4 draw
6 Rd4 draw
7 Rg4 draw
8 Rh3 draw
9 Bb1 loss in 2 half-moves
10 Bc2 loss in 2 half-moves
11 Bd3 loss in 2 half-moves
12 Be4 loss in 2 half-moves
13 Be8 loss in 2 half-moves
14 Bf5 loss in 2 half-moves
15 Bf7 loss in 2 half-moves
16 Bh5 loss in 2 half-moves
17 Bh7 loss in 2 half-moves
18 Nb4 loss in 2 half-moves
19 Nc7 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Rf4 loss in 2 half-moves
22 Rh1 loss in 2 half-moves
23 Rh2 loss in 2 half-moves
24 Rh5 loss in 2 half-moves
25 Rh6 loss in 2 half-moves
26 Rh7 loss in 2 half-moves
27 Rh8 loss in 2 half-moves