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EGTB: win in 4 half-moves

# move score
1 Rhf3 win in 3 half-moves
2 Nd1 draw
3 Ng4 draw
4 Nh1 draw
5 Ra3 draw
6 Rb1 draw
7 Rb2 draw
8 Rbf3 draw
9 Rh1 draw
10 Rh2 draw
11 Nd3 loss in 2 half-moves
12 Ne4 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rbc3 loss in 2 half-moves
19 Rbd3 loss in 2 half-moves
20 Rbe3 loss in 2 half-moves
21 Rbg3 loss in 2 half-moves
22 Rh4 loss in 2 half-moves
23 Rh5 loss in 2 half-moves
24 Rh6 loss in 2 half-moves
25 Rh7 loss in 2 half-moves
26 Rh8 loss in 2 half-moves
27 Rhc3 loss in 2 half-moves
28 Rhd3 loss in 2 half-moves
29 Rhe3 loss in 2 half-moves
30 Rhg3 loss in 2 half-moves