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EGTB: win in 4 half-moves

# move score
1 Rg6 win in 3 half-moves
2 Bf2 draw
3 Ra2 draw
4 Rc2 draw
5 Rg1 draw
6 Rg5 draw
7 Rg7 draw
8 Rg8 draw
9 Bd8 loss in 2 half-moves
10 Be1 loss in 2 half-moves
11 Be7 loss in 2 half-moves
12 Bg3 loss in 2 half-moves
13 Bg5 loss in 2 half-moves
14 Nf8 loss in 2 half-moves
15 Ng5 loss in 2 half-moves
16 Rd2 loss in 2 half-moves
17 Re2 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rh2 loss in 2 half-moves
22 Bf6 loss in 1 half-moves
23 Nf6 loss in 1 half-moves
24 Rb2 loss in 1 half-moves