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EGTB: win in 4 half-moves

# move score
1 Rg4 win in 3 half-moves
2 Rh4 win in 3 half-moves
3 Kd1 draw
4 Kd2 draw
5 Ke1 draw
6 Kef1 draw
7 Kef2 draw
8 Kef3 draw
9 Kg1 draw
10 Kg3 draw
11 Kgf1 draw
12 Kgf2 draw
13 Kgf3 draw
14 Kh1 draw
15 Kh2 draw
16 Kh3 draw
17 Ra4 draw
18 Rb1 draw
19 Rb2 draw
20 Rb3 draw
21 Rb8 draw
22 Rf4 draw
23 Kd3 loss in 2 half-moves
24 Ke3 loss in 2 half-moves
25 Rb5 loss in 2 half-moves
26 Rb6 loss in 2 half-moves
27 Rb7 loss in 2 half-moves
28 Rc4 loss in 2 half-moves
29 Rd4 loss in 2 half-moves
30 Re4 loss in 2 half-moves