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EGTB: win in 4 half-moves

# move score
1 Rc2 win in 3 half-moves
2 Rc3 win in 3 half-moves
3 Kg1 draw
4 Kh1 draw
5 Ra7 draw
6 Rc1 draw
7 Rc4 draw
8 Rc5 draw
9 Rc6 draw
10 Re7 draw
11 Rf7 draw
12 Rg7 draw
13 Kd2 loss in 2 half-moves
14 Kd3 loss in 2 half-moves
15 Kd4 loss in 2 half-moves
16 Ke2 loss in 2 half-moves
17 Ke4 loss in 2 half-moves
18 Kf2 loss in 2 half-moves
19 Kf3 loss in 2 half-moves
20 Kf4 loss in 2 half-moves
21 Kg2 loss in 2 half-moves
22 Kg3 loss in 2 half-moves
23 Kh3 loss in 2 half-moves
24 Rb7 loss in 2 half-moves
25 Rc8 loss in 2 half-moves
26 Rd7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves