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EGTB: win in 12 half-moves

# move score
1 R3a4 win in 11 half-moves
2 R7a6 win in 17 half-moves
3 Rd7 win in 27 half-moves
4 Kb3 draw
5 R3a6 draw
6 R7a4 draw
7 Ra8 draw
8 Rb3 draw
9 Rb7 draw
10 Rc7 draw
11 Kb2 loss in 2 half-moves
12 Kb4 loss in 2 half-moves
13 Kc2 loss in 2 half-moves
14 Kc4 loss in 2 half-moves
15 Kd2 loss in 2 half-moves
16 Kd3 loss in 2 half-moves
17 Kd4 loss in 2 half-moves
18 R3a5 loss in 2 half-moves
19 R7a5 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Re7 loss in 2 half-moves
23 Rf7 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rh7 loss in 2 half-moves