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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 Kc5 draw
4 Kc6 draw
5 Kd6 draw
6 Kde4 draw
7 Kde5 draw
8 Kde6 draw
9 Kf6 draw
10 Kfe4 draw
11 Kfe5 draw
12 Kfe6 draw
13 Kg5 draw
14 Kg6 draw
15 Ra4 draw
16 Rb3 draw
17 Rb5 draw
18 Rb6 draw
19 Re4 draw
20 Rh4 draw
21 Kc4 loss in 2 half-moves
22 Kd4 loss in 2 half-moves
23 Kf4 loss in 2 half-moves
24 Kg4 loss in 2 half-moves
25 Rb1 loss in 2 half-moves
26 Rb2 loss in 2 half-moves
27 Rb7 loss in 2 half-moves
28 Rb8 loss in 2 half-moves
29 Rc4 loss in 2 half-moves
30 Rd4 loss in 2 half-moves