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EGTB: win in 4 half-moves

# move score
1 Rc6 win in 3 half-moves
2 Ra4 draw
3 Rb4 draw
4 Rc1 draw
5 Rc5 draw
6 Rc7 draw
7 Rc8 draw
8 Rh4 draw
9 Kd6 loss in 2 half-moves
10 Kd7 loss in 2 half-moves
11 Kd8 loss in 2 half-moves
12 Ke6 loss in 2 half-moves
13 Kee8 loss in 2 half-moves
14 Kef7 loss in 2 half-moves
15 Kf6 loss in 2 half-moves
16 Kfe8 loss in 2 half-moves
17 Kff7 loss in 2 half-moves
18 Kg7 loss in 2 half-moves
19 Kg8 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rc3 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Re4 loss in 2 half-moves
24 Rf4 loss in 2 half-moves
25 Rg4 loss in 2 half-moves