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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 Ra1 draw
9 Rb2 draw
10 Rb7 draw
11 Rc2 draw
12 Rc7 draw
13 Rd2 draw
14 Re2 draw
15 Ke6 loss in 2 half-moves
16 R2a3 loss in 2 half-moves
17 R2a4 loss in 2 half-moves
18 R2a5 loss in 2 half-moves
19 R2a6 loss in 2 half-moves
20 R7a3 loss in 2 half-moves
21 R7a4 loss in 2 half-moves
22 R7a5 loss in 2 half-moves
23 R7a6 loss in 2 half-moves
24 Ra8 loss in 2 half-moves
25 Rf2 loss in 2 half-moves
26 Rg2 loss in 2 half-moves
27 Rh2 loss in 2 half-moves