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EGTB: win in 4 half-moves

# move score
1 Rc6 win in 3 half-moves
2 Nf3 draw
3 Nf5 draw
4 Ra7 draw
5 Rb7 draw
6 Rc8 draw
7 Ng2 loss in 2 half-moves
8 Ng6 loss in 2 half-moves
9 Rc1 loss in 2 half-moves
10 Rc2 loss in 2 half-moves
11 Rc3 loss in 2 half-moves
12 Rc4 loss in 2 half-moves
13 Rc5 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Rg7 loss in 2 half-moves
18 Rh7 loss in 2 half-moves