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EGTB: win in 4 half-moves

# move score
1 Kf8 win in 3 half-moves
2 Kd7 draw
3 Ke7 draw
4 Kf7 draw
5 Kg3 draw
6 Kg4 draw
7 Kg5 draw
8 Rg2 draw
9 Kd8 loss in 2 half-moves
10 Kh3 loss in 2 half-moves
11 Kh5 loss in 2 half-moves
12 Ra2 loss in 2 half-moves
13 Rb2 loss in 2 half-moves
14 Rc2 loss in 2 half-moves
15 Rd2 loss in 2 half-moves
16 Re2 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rh1 loss in 2 half-moves
19 Rh3 loss in 2 half-moves