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EGTB: win in 4 half-moves

# move score
1 Kd6 win in 3 half-moves
2 Kc6 draw
3 Kc7 draw
4 Kc8 draw
5 Kd8 draw
6 Ke7 draw
7 Ke8 draw
8 R1a2 draw
9 R7a2 draw
10 Rb1 draw
11 Rb7 draw
12 Rc1 draw
13 Rc7 draw
14 Rd1 draw
15 Re1 draw
16 Ke6 loss in 2 half-moves
17 R1a3 loss in 2 half-moves
18 R1a4 loss in 2 half-moves
19 R1a5 loss in 2 half-moves
20 R1a6 loss in 2 half-moves
21 R7a3 loss in 2 half-moves
22 R7a4 loss in 2 half-moves
23 R7a5 loss in 2 half-moves
24 R7a6 loss in 2 half-moves
25 Ra8 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rg1 loss in 2 half-moves
28 Rh1 loss in 2 half-moves