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EGTB: win in 4 half-moves

# move score
1 Rc8 win in 3 half-moves
2 Kd6 draw
3 Ke6 draw
4 Kf6 draw
5 Rc3 draw
6 Rc4 draw
7 Rc5 draw
8 Rc6 draw
9 Rc7 draw
10 Re2 draw
11 Rf2 draw
12 Rg2 draw
13 Rh2 draw
14 Ka7 loss in 2 half-moves
15 Kb7 loss in 2 half-moves
16 Kb8 loss in 2 half-moves
17 Kd7 loss in 2 half-moves
18 Kd8 loss in 2 half-moves
19 Ke8 loss in 2 half-moves
20 Kf7 loss in 2 half-moves
21 Kf8 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Rb2 loss in 2 half-moves
24 Rc1 loss in 2 half-moves
25 Rd2 loss in 2 half-moves