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EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Ka3 draw
3 Ka5 draw
4 Kd2 draw
5 Kd3 draw
6 Ke2 draw
7 Kf2 draw
8 Kf3 draw
9 Ra2 draw
10 Rb1 draw
11 Rb3 draw
12 Rb8 draw
13 Re2 draw
14 Rg2 draw
15 Kb4 loss in 2 half-moves
16 Kb5 loss in 2 half-moves
17 Kd4 loss in 2 half-moves
18 Ke4 loss in 2 half-moves
19 Kf4 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rb5 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Rb7 loss in 2 half-moves
24 Rc2 loss in 2 half-moves
25 Rd2 loss in 2 half-moves
26 Rf2 loss in 2 half-moves
27 Rh2 loss in 2 half-moves