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EGTB: win in 52 half-moves

# move score
1 Rb4 win in 51 half-moves
2 Ra4 win in 55 half-moves
3 Rh4 win in 55 half-moves
4 Rc4 draw
5 Rd1 draw
6 Rd2 draw
7 Rd3 draw
8 Rg4 draw
9 Ka7 loss in 2 half-moves
10 Kb7 loss in 2 half-moves
11 Kb8 loss in 2 half-moves
12 Kc7 loss in 2 half-moves
13 Kc8 loss in 2 half-moves
14 Kd7 loss in 2 half-moves
15 Ke7 loss in 2 half-moves
16 Ke8 loss in 2 half-moves
17 Rd5 loss in 2 half-moves
18 Rd6 loss in 2 half-moves
19 Rd7 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Rf4 loss in 2 half-moves