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EGTB: win in 4 half-moves

# move score
1 Kf2 win in 3 half-moves
2 Kf1 draw
3 Kh1 draw
4 Ra1 draw
5 Ra2 draw
6 Rb1 draw
7 Rb2 draw
8 Rc1 draw
9 Rc2 draw
10 Rd1 draw
11 Rd2 draw
12 Re6 draw
13 Re8 draw
14 Kg2 loss in 2 half-moves
15 Kh2 loss in 2 half-moves
16 Re3 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Re5 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rg2 loss in 2 half-moves
23 Rh2 loss in 2 half-moves