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EGTB: win in 4 half-moves

# move score
1 Rg4 win in 3 half-moves
2 Be7 draw
3 Rb7 draw
4 Rg1 draw
5 Rg2 draw
6 Rg6 draw
7 Bb2 loss in 2 half-moves
8 Bb4 loss in 2 half-moves
9 Bc1 loss in 2 half-moves
10 Bc5 loss in 2 half-moves
11 Bd6 loss in 2 half-moves
12 Bf8 loss in 2 half-moves
13 Nc2 loss in 2 half-moves
14 Nd3 loss in 2 half-moves
15 Nf3 loss in 2 half-moves
16 Ng2 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rg5 loss in 2 half-moves
22 Rg8 loss in 2 half-moves
23 Rh7 loss in 2 half-moves
24 Rc7 loss in 1 half-moves
25 Rd7 loss in 1 half-moves