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EGTB: win in 4 half-moves

# move score
1 Rf3 win in 3 half-moves
2 Rh3 win in 7 half-moves
3 Kd1 draw
4 Kd2 draw
5 Ke1 draw
6 Kf1 draw
7 Kf2 draw
8 Kg3 draw
9 Kg4 draw
10 Kg5 draw
11 Kh3 draw
12 Kh5 draw
13 Ra1 draw
14 Ra2 draw
15 Ra7 draw
16 Rb3 draw
17 Rg3 draw
18 Kd3 loss in 2 half-moves
19 Ke3 loss in 2 half-moves
20 Kf3 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Ra5 loss in 2 half-moves
23 Ra6 loss in 2 half-moves
24 Ra8 loss in 2 half-moves
25 Rc3 loss in 2 half-moves
26 Rd3 loss in 2 half-moves
27 Re3 loss in 2 half-moves