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EGTB: win in 4 half-moves

# move score
1 Kf6 win in 3 half-moves
2 Rf6 win in 3 half-moves
3 Kc7 draw
4 Kc8 draw
5 Kd8 draw
6 Kdd6 draw
7 Kde7 draw
8 Ke8 draw
9 Ked6 draw
10 Rg1 draw
11 Rg7 draw
12 Rh6 draw
13 Kc6 loss in 2 half-moves
14 Kd5 loss in 2 half-moves
15 Ke5 loss in 2 half-moves
16 Kee7 loss in 2 half-moves
17 Kf5 loss in 2 half-moves
18 Kf7 loss in 2 half-moves
19 Rg2 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rg5 loss in 2 half-moves
23 Rg8 loss in 2 half-moves