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EGTB: win in 4 half-moves

# move score
1 Rc7 win in 3 half-moves
2 Ra7 draw
3 Rb7 draw
4 Rg7 draw
5 Bc1 loss in 2 half-moves
6 Bd2 loss in 2 half-moves
7 Bf8 loss in 2 half-moves
8 Bg5 loss in 2 half-moves
9 Bg7 loss in 2 half-moves
10 Ne1 loss in 2 half-moves
11 Nh4 loss in 2 half-moves
12 Rd7 loss in 2 half-moves
13 Re7 loss in 2 half-moves
14 Rf7 loss in 2 half-moves
15 Rh8 loss in 2 half-moves
16 Be3 loss in 1 half-moves
17 Bf4 loss in 1 half-moves
18 Ne3 loss in 1 half-moves
19 Nf4 loss in 1 half-moves