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EGTB: win in 4 half-moves

# move score
1 Kd6 win in 3 half-moves
2 Ka2 draw
3 Kb4 draw
4 Kd5 draw
5 Ke6 draw
6 Kf5 draw
7 Kf6 draw
8 Ra7 draw
9 Rb2 draw
10 Rb5 draw
11 Rb6 draw
12 Rb8 draw
13 Rc7 draw
14 Re7 draw
15 Rh7 draw
16 Ka4 loss in 2 half-moves
17 Kb3 loss in 2 half-moves
18 Kd4 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Kf4 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rb4 loss in 2 half-moves
24 Rd7 loss in 2 half-moves
25 Rf7 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Kb2 loss in 1 half-moves