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EGTB: win in 4 half-moves

# move score
1 Rf6 win in 3 half-moves
2 Ra6 draw
3 Rb6 draw
4 Rc4 draw
5 Rc7 draw
6 Rc8 draw
7 Rg6 draw
8 Rh6 draw
9 K1d1 loss in 2 half-moves
10 K1d2 loss in 2 half-moves
11 K1f1 loss in 2 half-moves
12 K1f2 loss in 2 half-moves
13 K2d1 loss in 2 half-moves
14 K2d2 loss in 2 half-moves
15 K2f1 loss in 2 half-moves
16 K2f2 loss in 2 half-moves
17 Kd3 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 Kf3 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rc2 loss in 2 half-moves
22 Rc3 loss in 2 half-moves
23 Rc5 loss in 2 half-moves
24 Rd6 loss in 2 half-moves
25 Re6 loss in 2 half-moves