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EGTB: win in 20 half-moves

# move score
1 R3a2 win in 19 half-moves
2 Kb3 draw
3 Kd3 draw
4 R1a2 draw
5 Ra4 draw
6 Ra8 draw
7 Rb1 draw
8 Rb3 draw
9 Rc1 draw
10 Rd1 draw
11 Re1 draw
12 Kb2 loss in 2 half-moves
13 Kb4 loss in 2 half-moves
14 Kc2 loss in 2 half-moves
15 Kc4 loss in 2 half-moves
16 Kd2 loss in 2 half-moves
17 Kd4 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rg1 loss in 2 half-moves
23 Rh1 loss in 2 half-moves