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EGTB: win in 4 half-moves

# move score
1 Rc8 win in 3 half-moves
2 Kc6 draw
3 Kd6 draw
4 Ke6 draw
5 Rc1 draw
6 Rc6 draw
7 Rc7 draw
8 Rd2 draw
9 Re2 draw
10 Rf2 draw
11 Rh2 draw
12 Ka7 loss in 2 half-moves
13 Kb7 loss in 2 half-moves
14 Kb8 loss in 2 half-moves
15 Kc7 loss in 2 half-moves
16 Kc8 loss in 2 half-moves
17 Kd8 loss in 2 half-moves
18 Ke7 loss in 2 half-moves
19 Ke8 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rc3 loss in 2 half-moves
23 Rc4 loss in 2 half-moves
24 Rc5 loss in 2 half-moves
25 Rg2 loss in 2 half-moves