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EGTB: win in 4 half-moves

# move score
1 Kd7 win in 3 half-moves
2 Kc7 draw
3 Kc8 draw
4 Kf3 draw
5 Kf4 draw
6 Kf5 draw
7 Kg3 draw
8 Kh3 draw
9 Kh4 draw
10 Ra2 draw
11 Ra3 draw
12 Ra4 draw
13 Ra5 draw
14 Ra6 draw
15 Ra8 draw
16 Rb1 draw
17 Rc1 draw
18 Rd1 draw
19 Re1 draw
20 Rf1 draw
21 Ke7 loss in 2 half-moves
22 Ke8 loss in 2 half-moves
23 Kg5 loss in 2 half-moves
24 Kh5 loss in 2 half-moves
25 Ra7 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves