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EGTB: win in 4 half-moves

# move score
1 Rf8 win in 3 half-moves
2 Ba1 draw
3 Bb2 draw
4 Bc3 draw
5 Bd4 draw
6 Bf4 draw
7 Bf6 draw
8 Bg7 draw
9 Bh2 draw
10 Bb8 loss in 2 half-moves
11 Bc7 loss in 2 half-moves
12 Bd6 loss in 2 half-moves
13 Bg3 loss in 2 half-moves
14 Nf6 loss in 2 half-moves
15 Nf8 loss in 2 half-moves
16 Ng5 loss in 2 half-moves
17 Ra8 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rg8 loss in 2 half-moves