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EGTB: win in 4 half-moves

# move score
1 Rf4 win in 3 half-moves
2 Rg4 win in 3 half-moves
3 Kc1 draw
4 Kc2 draw
5 Kd1 draw
6 Kde1 draw
7 Kde2 draw
8 Kde3 draw
9 Kf1 draw
10 Kf3 draw
11 Kfe1 draw
12 Kfe2 draw
13 Kfe3 draw
14 Kg1 draw
15 Kg2 draw
16 Kg3 draw
17 Ra1 draw
18 Ra2 draw
19 Ra3 draw
20 Ra8 draw
21 Re4 draw
22 Rh4 draw
23 Kc3 loss in 2 half-moves
24 Kd3 loss in 2 half-moves
25 Ra5 loss in 2 half-moves
26 Ra6 loss in 2 half-moves
27 Ra7 loss in 2 half-moves
28 Rb4 loss in 2 half-moves
29 Rc4 loss in 2 half-moves
30 Rd4 loss in 2 half-moves