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EGTB: win in 4 half-moves

# move score
1 Rc6 win in 3 half-moves
2 Bd4 draw
3 Be5 draw
4 Bf6 draw
5 Bg7 draw
6 Nf2 draw
7 Nf4 draw
8 Ng1 draw
9 Rc2 draw
10 Rc4 draw
11 Rc5 draw
12 Ra3 loss in 2 half-moves
13 Rb3 loss in 2 half-moves
14 Rc1 loss in 2 half-moves
15 Rc7 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Rd3 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Ng5 loss in 1 half-moves
21 Re3 loss in 1 half-moves