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EGTB: win in 4 half-moves

# move score
1 Rf3 win in 3 half-moves
2 Rb6 draw
3 Rb8 draw
4 Rg3 draw
5 Rh3 draw
6 g6 loss in 2 half-moves
7 Nc2 loss in 2 half-moves
8 Ra3 loss in 2 half-moves
9 Rb1 loss in 2 half-moves
10 Rb2 loss in 2 half-moves
11 Rb4 loss in 2 half-moves
12 Rb5 loss in 2 half-moves
13 Rb7 loss in 2 half-moves
14 Rc3 loss in 2 half-moves
15 Rd3 loss in 2 half-moves
16 Re3 loss in 2 half-moves