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EGTB: win in 4 half-moves

# move score
1 Kc2 win in 3 half-moves
2 Rb2 win in 3 half-moves
3 Ka4 draw
4 Kb5 draw
5 Kb6 draw
6 Kc1 draw
7 Kd1 draw
8 Ke1 draw
9 Ra8 draw
10 Rb4 draw
11 Rb7 draw
12 Ka6 loss in 2 half-moves
13 Kc3 loss in 2 half-moves
14 Kd3 loss in 2 half-moves
15 Ke2 loss in 2 half-moves
16 Ke3 loss in 2 half-moves
17 Rb1 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rb6 loss in 2 half-moves
21 Rc8 loss in 2 half-moves
22 Rd8 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rf8 loss in 2 half-moves
25 Rg8 loss in 2 half-moves
26 Rh8 loss in 2 half-moves
27 Kb4 loss in 1 half-moves