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EGTB: win in 4 half-moves

# move score
1 R6a4 win in 3 half-moves
2 Re2 win in 25 half-moves
3 Kb6 draw
4 Kd6 draw
5 R2a4 draw
6 Ra8 draw
7 Rb2 draw
8 Rb6 draw
9 Rc2 draw
10 Rd2 draw
11 Rf2 draw
12 Kb5 loss in 2 half-moves
13 Kb7 loss in 2 half-moves
14 Kc5 loss in 2 half-moves
15 Kc7 loss in 2 half-moves
16 Kd5 loss in 2 half-moves
17 Kd7 loss in 2 half-moves
18 R2a3 loss in 2 half-moves
19 R2a5 loss in 2 half-moves
20 R6a3 loss in 2 half-moves
21 R6a5 loss in 2 half-moves
22 Ra1 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Rg2 loss in 2 half-moves
25 Rh2 loss in 2 half-moves